What is the best way to travel from Ontario, CA to Houston?
Looking for a trip? Check and compare all the available Flights and Buses to Houston from Ontario, CA. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Houston from Ontario, CA?
You can reach Houston with just £43 by taking a Flight from Frontier Airlines, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 05/06/2026 04:30:00. 50 Economy ticket for £102 per person are available. Travel duration is 35h 55m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 05/06/2026 04:30:00. 50 Economy ticket for £102 per person are available. Travel duration is 35h 30m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 05/06/2026 11:55:00. 50 Economy ticket for £103 per person are available. Travel duration is 43h 20m
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FlixBus43h 5m014:35Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 14:35:00 to Uptown/Upper Kirby, Houston (USA) arriving at 05/06/2026 11:40:00. 50 Economy ticket for £103 per person are available. Travel duration is 43h 5m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 05/06/2026 11:55:00. 50 Economy ticket for £103 per person are available. Travel duration is 42h 55m
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United Airlines8h 12m014:47Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport00:59George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 14:47:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 00:59:00. 50 Economy ticket for £106 per person are available. Travel duration is 8h 12m
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Alaska Airlines10h 25m017:58Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 17:58:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 06:23:00. 50 Economy ticket for £117 per person are available. Travel duration is 10h 25m
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Alaska Airlines14h 25m013:58Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 13:58:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 06:23:00. 50 Economy ticket for £121 per person are available. Travel duration is 14h 25m
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Alaska Airlines17h 42m018:04Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport13:46George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 18:04:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 13:46:00. 50 Economy ticket for £121 per person are available. Travel duration is 17h 42m
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Allegiant Air18h 51m014:30Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 14:30:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 04/06/2026 11:21:00. 50 Economy ticket for £125 per person are available. Travel duration is 18h 51m
Cheapest Buses Wednesday
Cheapest Flights Wednesday
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Frontier Airlines3h 19m020:06Ontario FlughafenTerminal01:25George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 20:06:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 01:25:00. 50 Economy ticket for £58 per person are available. Travel duration is 3h 19m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 11:04:00. 50 Economy ticket for £106 per person are available. Travel duration is 3h 19m
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Allegiant Air38h 0m015:34Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport07:34George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 04/06/2026 15:34:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 07:34:00. 50 Economy ticket for £112 per person are available. Travel duration is 38h 0m
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Alaska Airlines8h 42m019:41Ontario FlughafenTerminal06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 19:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 06:23:00. 50 Economy ticket for £135 per person are available. Travel duration is 8h 42m
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Frontier Airlines18h 29m011:51Ontario FlughafenTerminal08:20William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 11:51:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 05/06/2026 08:20:00. 50 Economy ticket for £176 per person are available. Travel duration is 18h 29m
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JetBlue Airways16h 3m022:41Ontario FlughafenTerminal16:44George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from JetBlue Airways goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 22:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 16:44:00. 50 Economy ticket for £271 per person are available. Travel duration is 16h 3m
Cheapest Flights Thursday
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Frontier Airlines19h 3m015:30Ontario FlughafenTerminal12:33George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 15:30:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 12:33:00. 50 Economy ticket for £94 per person are available. Travel duration is 19h 3m
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Alaska Airlines8h 42m019:41Ontario FlughafenTerminal06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 19:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 06:23:00. 50 Economy ticket for £153 per person are available. Travel duration is 8h 42m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 11:04:00. 50 Economy ticket for £158 per person are available. Travel duration is 3h 19m
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Frontier Airlines41h 51m015:30Ontario FlughafenTerminal11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 15:30:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 11:21:00. 50 Economy ticket for £178 per person are available. Travel duration is 41h 51m
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Frontier Airlines37h 11m020:10Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 20:10:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 11:21:00. 50 Economy ticket for £187 per person are available. Travel duration is 37h 11m
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Frontier Airlines37h 4m020:17Ontario FlughafenTerminal11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 20:17:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 11:21:00. 50 Economy ticket for £211 per person are available. Travel duration is 37h 4m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 07/06/2026 04:30:00. 50 Economy ticket for £109 per person are available. Travel duration is 35h 30m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 07/06/2026 11:55:00. 50 Economy ticket for £109 per person are available. Travel duration is 42h 55m
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Greyhound US42h 40m015:00Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Uptown/Upper Kirby, Houston (USA) arriving at 07/06/2026 11:40:00. 50 Economy ticket for £109 per person are available. Travel duration is 42h 40m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 07/06/2026 04:30:00. 50 Economy ticket for £109 per person are available. Travel duration is 35h 55m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 07/06/2026 11:55:00. 50 Economy ticket for £109 per person are available. Travel duration is 43h 20m
Cheapest Flights Friday
Cheapest Buses Friday
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 08/06/2026 04:30:00. 50 Economy ticket for £88 per person are available. Travel duration is 35h 30m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 08/06/2026 11:55:00. 50 Economy ticket for £88 per person are available. Travel duration is 42h 55m
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Greyhound US42h 40m015:00Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Uptown/Upper Kirby, Houston (USA) arriving at 08/06/2026 11:40:00. 50 Economy ticket for £88 per person are available. Travel duration is 42h 40m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 08/06/2026 04:30:00. 50 Economy ticket for £88 per person are available. Travel duration is 35h 55m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 08/06/2026 11:55:00. 50 Economy ticket for £88 per person are available. Travel duration is 43h 20m
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Frontier Airlines6h 14m011:51Ontario FlughafenTerminal20:05George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 11:51:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 20:05:00. 50 Economy ticket for £92 per person are available. Travel duration is 6h 14m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 11:04:00. 50 Economy ticket for £105 per person are available. Travel duration is 3h 19m
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Alaska Airlines9h 44m018:39Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 06/06/2026 18:39:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 07/06/2026 06:23:00. 50 Economy ticket for £162 per person are available. Travel duration is 9h 44m
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Allegiant Air17h 5m016:16Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 06/06/2026 16:16:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 11:21:00. 50 Economy ticket for £214 per person are available. Travel duration is 17h 5m
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Frontier Airlines33h 49m006:00Ontario FlughafenTerminal17:49William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 06:00:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 17:49:00. 50 Economy ticket for £245 per person are available. Travel duration is 33h 49m
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Frontier Airlines27h 58m011:51Ontario FlughafenTerminal17:49William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 11:51:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 17:49:00. 50 Economy ticket for £245 per person are available. Travel duration is 27h 58m
Cheapest Buses Saturday
Cheapest Flights Saturday
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 09/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 09/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 55m
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FlixBus47h 15m014:35Ontario, CAMontclair Place15:50HoustonUptown/Upper Kirby0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 14:35:00 to Uptown/Upper Kirby, Houston (USA) arriving at 09/06/2026 15:50:00. 50 Economy ticket for £85 per person are available. Travel duration is 47h 15m
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Frontier Airlines16h 44m006:00Ontario FlughafenTerminal00:44George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 06:00:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 00:44:00. 50 Economy ticket for £97 per person are available. Travel duration is 16h 44m
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Allegiant Air29h 16m015:34Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport22:50George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 15:34:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 22:50:00. 50 Economy ticket for £134 per person are available. Travel duration is 29h 16m
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Frontier Airlines47h 46m015:30Ontario FlughafenTerminal17:16William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 15:30:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 17:16:00. 50 Economy ticket for £135 per person are available. Travel duration is 47h 46m
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Frontier Airlines43h 6m020:10Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport17:16William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 20:10:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 17:16:00. 50 Economy ticket for £139 per person are available. Travel duration is 43h 6m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 07/06/2026 11:04:00. 50 Economy ticket for £162 per person are available. Travel duration is 3h 19m
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Allegiant Air20h 52m009:28Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport08:20William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 09:28:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 08/06/2026 08:20:00. 50 Economy ticket for £176 per person are available. Travel duration is 20h 52m
Cheapest Buses Sunday
Cheapest Flights Sunday
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American Airlines3h 19m020:06Ontario FlughafenTerminal01:25William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from American Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 20:06:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 01:25:00. 50 Economy ticket for £72 per person are available. Travel duration is 3h 19m
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Allegiant Air19h 44m019:32Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport17:16William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 19:32:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 17:16:00. 50 Economy ticket for £87 per person are available. Travel duration is 19h 44m
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Frontier Airlines29h 18m015:30Ontario FlughafenTerminal22:48George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 15:30:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 09/06/2026 22:48:00. 50 Economy ticket for £91 per person are available. Travel duration is 29h 18m
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Allegiant Air22h 5m017:11Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport17:16William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 17:11:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 17:16:00. 50 Economy ticket for £104 per person are available. Travel duration is 22h 5m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 11:04:00. 50 Economy ticket for £105 per person are available. Travel duration is 3h 19m
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American Airlines6h 58m023:59Ontario FlughafenTerminal08:57William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from American Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 23:59:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 08:57:00. 50 Economy ticket for £114 per person are available. Travel duration is 6h 58m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 10/06/2026 04:30:00. 50 Economy ticket for £80 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 10/06/2026 04:30:00. 50 Economy ticket for £80 per person are available. Travel duration is 35h 55m
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Greyhound US45h 0m015:00Ontario, CAMontclair Place14:00HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 10/06/2026 14:00:00. 50 Economy ticket for £81 per person are available. Travel duration is 45h 0m
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FlixBus45h 25m014:35Ontario, CAMontclair Place14:00HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 10/06/2026 14:00:00. 50 Economy ticket for £81 per person are available. Travel duration is 45h 25m
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FlixBus45h 10m014:35Ontario, CAMontclair Place13:45HoustonUptown/Upper Kirby0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Uptown/Upper Kirby, Houston (USA) arriving at 10/06/2026 13:45:00. 50 Economy ticket for £81 per person are available. Travel duration is 45h 10m
Cheapest Flights Monday
Cheapest Buses Monday
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Frontier Airlines3h 25m018:43Ontario FlughafenTerminal00:08George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 18:43:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 10/06/2026 00:08:00. 50 Economy ticket for £43 per person are available. Travel duration is 3h 25m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 09/06/2026 11:04:00. 50 Economy ticket for £102 per person are available. Travel duration is 3h 19m
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Alaska Airlines8h 39m019:41Ontario FlughafenTerminal06:20George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 19:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 10/06/2026 06:20:00. 50 Economy ticket for £105 per person are available. Travel duration is 8h 39m
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Frontier Airlines41h 47m015:34Ontario FlughafenTerminal11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 15:34:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 11/06/2026 11:21:00. 50 Economy ticket for £125 per person are available. Travel duration is 41h 47m
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JetBlue Airways10h 25m022:41Ontario FlughafenTerminal11:06George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from JetBlue Airways goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 22:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 10/06/2026 11:06:00. 50 Economy ticket for £232 per person are available. Travel duration is 10h 25m
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Frontier Airlines44h 23m020:36Ontario FlughafenTerminal18:59William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 20:36:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 11/06/2026 18:59:00. 50 Economy ticket for £307 per person are available. Travel duration is 44h 23m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 11/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 11/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 55m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 11/06/2026 11:55:00. 50 Economy ticket for £85 per person are available. Travel duration is 42h 55m
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Greyhound US42h 40m015:00Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 15:00:00 to Uptown/Upper Kirby, Houston (USA) arriving at 11/06/2026 11:40:00. 50 Economy ticket for £85 per person are available. Travel duration is 42h 40m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 11/06/2026 11:55:00. 50 Economy ticket for £85 per person are available. Travel duration is 43h 20m
Cheapest Flights Tuesday
Cheapest Buses Tuesday
What are the fastest trips from Ontario, CA to Houston?
You can get to Houston from Ontario, CA in just 3h 19m with a Flight from American Airlines. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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United Airlines8h 12m014:47Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport00:59George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 14:47:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 00:59:00. 50 Economy ticket for £106 per person are available. Travel duration is 8h 12m
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Alaska Airlines10h 25m017:58Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 17:58:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 06:23:00. 50 Economy ticket for £117 per person are available. Travel duration is 10h 25m
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Alaska Airlines14h 25m013:58Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 13:58:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 06:23:00. 50 Economy ticket for £121 per person are available. Travel duration is 14h 25m
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Alaska Airlines17h 42m018:04Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport13:46George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 18:04:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 13:46:00. 50 Economy ticket for £121 per person are available. Travel duration is 17h 42m
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Allegiant Air18h 51m014:30Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 03/06/2026 14:30:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 04/06/2026 11:21:00. 50 Economy ticket for £125 per person are available. Travel duration is 18h 51m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 05/06/2026 04:30:00. 50 Economy ticket for £102 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 05/06/2026 04:30:00. 50 Economy ticket for £102 per person are available. Travel duration is 35h 55m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 05/06/2026 11:55:00. 50 Economy ticket for £103 per person are available. Travel duration is 42h 55m
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FlixBus43h 5m014:35Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 14:35:00 to Uptown/Upper Kirby, Houston (USA) arriving at 05/06/2026 11:40:00. 50 Economy ticket for £103 per person are available. Travel duration is 43h 5m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 03/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 05/06/2026 11:55:00. 50 Economy ticket for £103 per person are available. Travel duration is 43h 20m
Fastest Flights Wednesday
Fastest Buses Wednesday
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Frontier Airlines3h 19m020:06Ontario FlughafenTerminal01:25George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 20:06:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 01:25:00. 50 Economy ticket for £58 per person are available. Travel duration is 3h 19m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 04/06/2026 11:04:00. 50 Economy ticket for £106 per person are available. Travel duration is 3h 19m
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Alaska Airlines8h 42m019:41Ontario FlughafenTerminal06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 19:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 06:23:00. 50 Economy ticket for £135 per person are available. Travel duration is 8h 42m
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JetBlue Airways16h 3m022:41Ontario FlughafenTerminal16:44George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from JetBlue Airways goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 22:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 16:44:00. 50 Economy ticket for £271 per person are available. Travel duration is 16h 3m
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Frontier Airlines18h 29m011:51Ontario FlughafenTerminal08:20William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 11:51:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 05/06/2026 08:20:00. 50 Economy ticket for £176 per person are available. Travel duration is 18h 29m
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Frontier Airlines25h 11m015:30Ontario FlughafenTerminal18:41William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 15:30:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 05/06/2026 18:41:00. 50 Economy ticket for £309 per person are available. Travel duration is 25h 11m
Fastest Flights Thursday
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 05/06/2026 11:04:00. 50 Economy ticket for £158 per person are available. Travel duration is 3h 19m
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Alaska Airlines8h 42m019:41Ontario FlughafenTerminal06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 19:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 06:23:00. 50 Economy ticket for £153 per person are available. Travel duration is 8h 42m
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JetBlue Airways10h 25m022:41Ontario FlughafenTerminal11:06George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from JetBlue Airways goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 22:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 11:06:00. 50 Economy ticket for £266 per person are available. Travel duration is 10h 25m
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Frontier Airlines19h 3m015:30Ontario FlughafenTerminal12:33George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 15:30:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 12:33:00. 50 Economy ticket for £94 per person are available. Travel duration is 19h 3m
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Volaris32h 59m021:36Ontario FlughafenTerminal08:35George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Volaris goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 21:36:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 07/06/2026 08:35:00. 50 Economy ticket for £306 per person are available. Travel duration is 32h 59m
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Frontier Airlines37h 4m020:17Ontario FlughafenTerminal11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 20:17:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 11:21:00. 50 Economy ticket for £211 per person are available. Travel duration is 37h 4m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 07/06/2026 04:30:00. 50 Economy ticket for £109 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 07/06/2026 04:30:00. 50 Economy ticket for £109 per person are available. Travel duration is 35h 55m
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Greyhound US42h 40m015:00Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Uptown/Upper Kirby, Houston (USA) arriving at 07/06/2026 11:40:00. 50 Economy ticket for £109 per person are available. Travel duration is 42h 40m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 07/06/2026 11:55:00. 50 Economy ticket for £109 per person are available. Travel duration is 42h 55m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 07/06/2026 11:55:00. 50 Economy ticket for £109 per person are available. Travel duration is 43h 20m
Fastest Flights Friday
Fastest Buses Friday
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 11:04:00. 50 Economy ticket for £105 per person are available. Travel duration is 3h 19m
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Frontier Airlines6h 14m011:51Ontario FlughafenTerminal20:05George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 11:51:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 06/06/2026 20:05:00. 50 Economy ticket for £92 per person are available. Travel duration is 6h 14m
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Volaris9h 34m021:36Ontario FlughafenTerminal09:10George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Volaris goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 21:36:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 07/06/2026 09:10:00. 50 Economy ticket for £286 per person are available. Travel duration is 9h 34m
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Alaska Airlines9h 44m018:39Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport06:23George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 06/06/2026 18:39:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 07/06/2026 06:23:00. 50 Economy ticket for £162 per person are available. Travel duration is 9h 44m
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Allegiant Air17h 5m016:16Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 06/06/2026 16:16:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 11:21:00. 50 Economy ticket for £214 per person are available. Travel duration is 17h 5m
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Frontier Airlines27h 58m011:51Ontario FlughafenTerminal17:49William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 11:51:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 07/06/2026 17:49:00. 50 Economy ticket for £245 per person are available. Travel duration is 27h 58m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 08/06/2026 04:30:00. 50 Economy ticket for £88 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 08/06/2026 04:30:00. 50 Economy ticket for £88 per person are available. Travel duration is 35h 55m
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Greyhound US42h 40m015:00Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Uptown/Upper Kirby, Houston (USA) arriving at 08/06/2026 11:40:00. 50 Economy ticket for £88 per person are available. Travel duration is 42h 40m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 08/06/2026 11:55:00. 50 Economy ticket for £88 per person are available. Travel duration is 42h 55m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 08/06/2026 11:55:00. 50 Economy ticket for £88 per person are available. Travel duration is 43h 20m
Fastest Flights Saturday
Fastest Buses Saturday
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 07/06/2026 11:04:00. 50 Economy ticket for £162 per person are available. Travel duration is 3h 19m
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Volaris9h 34m021:36Ontario FlughafenTerminal09:10George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Volaris goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 21:36:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 09:10:00. 50 Economy ticket for £271 per person are available. Travel duration is 9h 34m
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Frontier Airlines16h 44m006:00Ontario FlughafenTerminal00:44George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 06:00:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 00:44:00. 50 Economy ticket for £97 per person are available. Travel duration is 16h 44m
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Alaska Airlines17h 42m018:04Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport13:46George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 18:04:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 13:46:00. 50 Economy ticket for £209 per person are available. Travel duration is 17h 42m
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Allegiant Air20h 52m009:28Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport08:20William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 09:28:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 08/06/2026 08:20:00. 50 Economy ticket for £176 per person are available. Travel duration is 20h 52m
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Frontier Airlines25h 11m015:30Ontario FlughafenTerminal18:41William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 15:30:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 08/06/2026 18:41:00. 50 Economy ticket for £275 per person are available. Travel duration is 25h 11m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 09/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 09/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 55m
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FlixBus47h 15m014:35Ontario, CAMontclair Place15:50HoustonUptown/Upper Kirby0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 14:35:00 to Uptown/Upper Kirby, Houston (USA) arriving at 09/06/2026 15:50:00. 50 Economy ticket for £85 per person are available. Travel duration is 47h 15m
Fastest Flights Sunday
Fastest Buses Sunday
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American Airlines3h 19m020:06Ontario FlughafenTerminal01:25William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from American Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 20:06:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 01:25:00. 50 Economy ticket for £72 per person are available. Travel duration is 3h 19m
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 08/06/2026 11:04:00. 50 Economy ticket for £105 per person are available. Travel duration is 3h 19m
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American Airlines6h 58m023:59Ontario FlughafenTerminal08:57William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from American Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 23:59:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 08:57:00. 50 Economy ticket for £114 per person are available. Travel duration is 6h 58m
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JetBlue Airways10h 25m022:41Ontario FlughafenTerminal11:06George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from JetBlue Airways goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 22:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 09/06/2026 11:06:00. 50 Economy ticket for £232 per person are available. Travel duration is 10h 25m
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Alaska Airlines17h 42m018:04Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport13:46George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 18:04:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 09/06/2026 13:46:00. 50 Economy ticket for £165 per person are available. Travel duration is 17h 42m
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Allegiant Air19h 44m019:32Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport17:16William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Allegiant Air goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 19:32:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 09/06/2026 17:16:00. 50 Economy ticket for £87 per person are available. Travel duration is 19h 44m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 10/06/2026 04:30:00. 50 Economy ticket for £80 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 10/06/2026 04:30:00. 50 Economy ticket for £80 per person are available. Travel duration is 35h 55m
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Greyhound US45h 0m015:00Ontario, CAMontclair Place14:00HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 10/06/2026 14:00:00. 50 Economy ticket for £81 per person are available. Travel duration is 45h 0m
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FlixBus45h 10m014:35Ontario, CAMontclair Place13:45HoustonUptown/Upper Kirby0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Uptown/Upper Kirby, Houston (USA) arriving at 10/06/2026 13:45:00. 50 Economy ticket for £81 per person are available. Travel duration is 45h 10m
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FlixBus45h 25m014:35Ontario, CAMontclair Place14:00HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 10/06/2026 14:00:00. 50 Economy ticket for £81 per person are available. Travel duration is 45h 25m
Fastest Flights Monday
Fastest Buses Monday
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United Airlines3h 19m005:45Ontario FlughafenTerminal11:04George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 05:45:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 09/06/2026 11:04:00. 50 Economy ticket for £102 per person are available. Travel duration is 3h 19m
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Frontier Airlines3h 25m018:43Ontario FlughafenTerminal00:08George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 18:43:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 10/06/2026 00:08:00. 50 Economy ticket for £43 per person are available. Travel duration is 3h 25m
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Alaska Airlines8h 39m019:41Ontario FlughafenTerminal06:20George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 19:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 10/06/2026 06:20:00. 50 Economy ticket for £105 per person are available. Travel duration is 8h 39m
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JetBlue Airways10h 25m022:41Ontario FlughafenTerminal11:06George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from JetBlue Airways goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 22:41:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 10/06/2026 11:06:00. 50 Economy ticket for £232 per person are available. Travel duration is 10h 25m
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Volaris32h 59m021:36Ontario FlughafenTerminal08:35George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport0EconomyA Flight from Volaris goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 21:36:00 to George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) arriving at 11/06/2026 08:35:00. 50 Economy ticket for £309 per person are available. Travel duration is 32h 59m
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Frontier Airlines41h 47m015:34Ontario FlughafenTerminal11:21William P. Hobby AirportWilliam P. Hobby Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 15:34:00 to William P. Hobby Airport, William P. Hobby Airport (USA) arriving at 11/06/2026 11:21:00. 50 Economy ticket for £125 per person are available. Travel duration is 41h 47m
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Greyhound US35h 30m015:00Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 15:00:00 to Harrisburg Blvd Station, Houston (USA) arriving at 11/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 30m
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FlixBus35h 55m014:35Ontario, CAMontclair Place04:30HoustonHarrisburg Blvd Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 14:35:00 to Harrisburg Blvd Station, Houston (USA) arriving at 11/06/2026 04:30:00. 50 Economy ticket for £82 per person are available. Travel duration is 35h 55m
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Greyhound US42h 40m015:00Ontario, CAMontclair Place11:40HoustonUptown/Upper Kirby0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 15:00:00 to Uptown/Upper Kirby, Houston (USA) arriving at 11/06/2026 11:40:00. 50 Economy ticket for £85 per person are available. Travel duration is 42h 40m
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Greyhound US42h 55m015:00Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 15:00:00 to Downtown Houston, Houston (USA) arriving at 11/06/2026 11:55:00. 50 Economy ticket for £85 per person are available. Travel duration is 42h 55m
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FlixBus43h 20m014:35Ontario, CAMontclair Place11:55HoustonDowntown Houston0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 09/06/2026 14:35:00 to Downtown Houston, Houston (USA) arriving at 11/06/2026 11:55:00. 50 Economy ticket for £85 per person are available. Travel duration is 43h 20m
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Here you will find all operators and timetables for a
Bus from Ontario, CA to Houston
What are the most popular stations in Ontario, CA and Houston?
In Ontario, CA, you will usually depart from Tufesa, Convention Center or Montclair Place, while in Houston you will be arriving at Hillcroft METRO Park and Ride Coach Station, Lockwood or Main St & Airline Dr, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Houston from Ontario, CA? With 12 connections between 2 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Ontario, CA and Houston, you can pay as low as £43 with a Flight from Frontier Airlines.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from American Airlines: you will get to Houston in just 3h 19m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Ontario, CA and Houston are Frontier Airlines, FlixBus and Greyhound US, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Ontario, CA and Houston is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Upland, CA or to West University Place, TX, and look at flights from Johne Wayne - Santa Ana Airport, and landing at William P. Hobby Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Ontario, CA to Houston?
The most popular companies between Ontario, CA and Houston, are Frontier Airlines, FlixBus and Greyhound US. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and Greyhound US
Airlines: Frontier Airlines, Alaska Airlines, Allegiant Air and 5 more.
All you need to know when you travel from Ontario, CA to Houston
Check all information on comfort and services on all modes of transports from Ontario, CA to Houston. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Ontario, CA to Houston
How can I reach Houston from Ontario, CA?
Every day, there are on average 12 connections between Flight and Bus, with which you can get to Houston from Ontario, CA.
How far is Houston from Ontario, CA?
The distance between Ontario, CA and Houston is 2,152.3 km.
What is the most ecofriendly mode of transport between Ontario, CA and Houston?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 58 kgs of CO2, a train 75 kgs, a car 366 kgs, and a flight 529 kgs.
What is the cheapest mode of transport from Ontario, CA to Houston?
You can get to Houston with just £43 by taking a Flight from Frontier Airlines.
What is the fastest way to get from Ontario, CA to Houston?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Houston in just 3h 19m with a Flight from American Airlines.
More routes to Ontario, CA and to Houston
Looking for more options? Here you can see the most popular routes to Ontario, CA and to Houston. Simply click on a connection, and you’ll find all the details about the route!
