What is the best way to travel from Ontario, CA to San Antonio, TX?
Looking for a trip? Check and compare all the available Flights and Buses to San Antonio, TX 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 San Antonio, TX from Ontario, CA?
You can reach San Antonio, TX with just £75 by taking a Bus from Greyhound US, 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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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 05/06/2026 18:30:00. 50 Economy ticket for £75 per person are available. Travel duration is 38h 55m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 00:25:00. 50 Economy ticket for £77 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 00:25:00. 50 Economy ticket for £77 per person are available. Travel duration is 31h 50m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 12:55:00. 50 Economy ticket for £80 per person are available. Travel duration is 40h 0m
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Frontier Airlines6h 23m011:51Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 11:51:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 20:14:00. 50 Economy ticket for £80 per person are available. Travel duration is 6h 23m
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Breeze Airways10h 44m007:30Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Breeze Airways goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 04/06/2026 07:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 20:14:00. 50 Economy ticket for £117 per person are available. Travel duration is 10h 44m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 15:39:00. 50 Economy ticket for £165 per person are available. Travel duration is 7h 54m
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Alaska Airlines9h 1m006:00Ontario FlughafenTerminal17:01San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 06:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 17:01:00. 50 Economy ticket for £199 per person are available. Travel duration is 9h 1m
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Skyscanner6h 17m016:12Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport00:29San Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 04/06/2026 16:12:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 00:29:00. 50 Economy ticket for £462 per person are available. Travel duration is 6h 17m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Greyhound US38h 50m001:40Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 01:40:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 18:30:00. 50 Economy ticket for £85 per person are available. Travel duration is 38h 50m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 07/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 07/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 50m
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Frontier Airlines26h 44m015:30Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 15:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 20:14:00. 50 Economy ticket for £100 per person are available. Travel duration is 26h 44m
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 18:59:00. 50 Economy ticket for £107 per person are available. Travel duration is 7h 5m
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United Airlines8h 10m006:45Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport16:55San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 06:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 16:55:00. 50 Economy ticket for £165 per person are available. Travel duration is 8h 10m
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United Airlines8h 34m010:20Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport20:54San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 10:20:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 20:54:00. 50 Economy ticket for £165 per person are available. Travel duration is 8h 34m
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Alaska Airlines7h 59m019:41Ontario FlughafenTerminal05:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 19:41:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 05:40:00. 50 Economy ticket for £198 per person are available. Travel duration is 7h 59m
Cheapest Buses Friday
Cheapest Flights Friday
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 07/06/2026 18:30:00. 50 Economy ticket for £78 per person are available. Travel duration is 38h 55m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 00:25:00. 50 Economy ticket for £80 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 00:25:00. 50 Economy ticket for £80 per person are available. Travel duration is 31h 50m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 12:55:00. 50 Economy ticket for £92 per person are available. Travel duration is 40h 0m
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Frontier Airlines6h 23m011:51Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 11:51:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 20:14:00. 50 Economy ticket for £114 per person are available. Travel duration is 6h 23m
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 06/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 18:59:00. 50 Economy ticket for £149 per person are available. Travel duration is 7h 5m
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United Airlines5h 43m005:00Ontario FlughafenTerminal12:43San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 05:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 12:43:00. 50 Economy ticket for £182 per person are available. Travel duration is 5h 43m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 15:39:00. 50 Economy ticket for £182 per person are available. Travel duration is 7h 54m
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Alaska Airlines9h 1m018:39Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport05:40San Antonio AirportSan Antonio 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 San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 05:40:00. 50 Economy ticket for £215 per person are available. Travel duration is 9h 1m
Cheapest Buses Saturday
Cheapest Flights Saturday
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 18:30:00. 50 Economy ticket for £81 per person are available. Travel duration is 38h 55m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 50m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 12:55:00. 50 Economy ticket for £84 per person are available. Travel duration is 40h 0m
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 18:59:00. 50 Economy ticket for £92 per person are available. Travel duration is 7h 5m
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Frontier Airlines10h 59m006:00Ontario FlughafenTerminal18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 06:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 18:59:00. 50 Economy ticket for £100 per person are available. Travel duration is 10h 59m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 15:39:00. 50 Economy ticket for £207 per person are available. Travel duration is 7h 54m
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Alaska Airlines7h 59m019:41Ontario FlughafenTerminal05:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 19:41:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 05:40:00. 50 Economy ticket for £248 per person are available. Travel duration is 7h 59m
Cheapest Buses Sunday
Cheapest Flights Sunday
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Greyhound US38h 50m001:40Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 01:40:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 18:30:00. 50 Economy ticket for £81 per person are available. Travel duration is 38h 50m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 10/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 10/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 50m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 10/06/2026 12:55:00. 50 Economy ticket for £86 per person are available. Travel duration is 40h 0m
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 18:59:00. 50 Economy ticket for £99 per person are available. Travel duration is 7h 5m
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Frontier Airlines6h 23m011:51Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 11:51:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 20:14:00. 50 Economy ticket for £109 per person are available. Travel duration is 6h 23m
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United Airlines5h 55m016:00Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport23:55San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 16:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 23:55:00. 50 Economy ticket for £157 per person are available. Travel duration is 5h 55m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 15:39:00. 50 Economy ticket for £180 per person are available. Travel duration is 7h 54m
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Alaska Airlines9h 1m006:00Ontario FlughafenTerminal17:01San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 06:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 17:01:00. 50 Economy ticket for £248 per person are available. Travel duration is 9h 1m
Cheapest Buses Monday
Cheapest Flights Monday
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Frontier Airlines28h 38m013:33Ontario FlughafenTerminal20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 13:33:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 20:11:00. 50 Economy ticket for £90 per person are available. Travel duration is 28h 38m
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Frontier Airlines26h 37m015:34Ontario FlughafenTerminal20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 15:34:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 20:11:00. 50 Economy ticket for £90 per person are available. Travel duration is 26h 37m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 09/06/2026 15:39:00. 50 Economy ticket for £142 per person are available. Travel duration is 7h 54m
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United Airlines8h 10m006:45Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport16:55San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 09/06/2026 06:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 09/06/2026 16:55:00. 50 Economy ticket for £142 per person are available. Travel duration is 8h 10m
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Alaska Airlines7h 59m019:41Ontario FlughafenTerminal05:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 19:41:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 05:40:00. 50 Economy ticket for £205 per person are available. Travel duration is 7h 59m
Cheapest Flights Tuesday
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Frontier Airlines26h 37m015:34Ontario FlughafenTerminal20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 10/06/2026 15:34:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 11/06/2026 20:11:00. 50 Economy ticket for £82 per person are available. Travel duration is 26h 37m
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United Airlines5h 43m005:00Ontario FlughafenTerminal12:43San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 10/06/2026 05:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 12:43:00. 50 Economy ticket for £142 per person are available. Travel duration is 5h 43m
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Breeze Airways10h 41m007:30Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Breeze Airways goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 10/06/2026 07:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 20:11:00. 50 Economy ticket for £158 per person are available. Travel duration is 10h 41m
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Alaska Airlines7h 44m006:02Ontario FlughafenTerminal15:46San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 10/06/2026 06:02:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 15:46:00. 50 Economy ticket for £252 per person are available. Travel duration is 7h 44m
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Skyscanner6h 17m016:12Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport00:29San Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 10/06/2026 16:12:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 11/06/2026 00:29:00. 50 Economy ticket for £466 per person are available. Travel duration is 6h 17m
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 11/06/2026 18:30:00. 50 Economy ticket for £85 per person are available. Travel duration is 38h 55m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 12/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 25m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 12/06/2026 12:55:00. 50 Economy ticket for £86 per person are available. Travel duration is 40h 0m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 12/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 50m
Cheapest Flights Wednesday
Cheapest Buses Wednesday
What are the fastest trips from Ontario, CA to San Antonio, TX?
You can get to San Antonio, TX from Ontario, CA in just 5h 43m with a Flight from United 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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Skyscanner6h 17m016:12Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport00:29San Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 04/06/2026 16:12:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 00:29:00. 50 Economy ticket for £462 per person are available. Travel duration is 6h 17m
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Frontier Airlines6h 23m011:51Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 11:51:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 20:14:00. 50 Economy ticket for £80 per person are available. Travel duration is 6h 23m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 15:39:00. 50 Economy ticket for £165 per person are available. Travel duration is 7h 54m
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Alaska Airlines9h 1m006:00Ontario FlughafenTerminal17:01San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 04/06/2026 06:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 17:01:00. 50 Economy ticket for £199 per person are available. Travel duration is 9h 1m
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Breeze Airways10h 44m007:30Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Breeze Airways goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 04/06/2026 07:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 04/06/2026 20:14:00. 50 Economy ticket for £117 per person are available. Travel duration is 10h 44m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 00:25:00. 50 Economy ticket for £77 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 00:25:00. 50 Economy ticket for £77 per person are available. Travel duration is 31h 50m
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 05/06/2026 18:30:00. 50 Economy ticket for £75 per person are available. Travel duration is 38h 55m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 04/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 12:55:00. 50 Economy ticket for £80 per person are available. Travel duration is 40h 0m
Fastest Flights Thursday
Fastest Buses Thursday
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 18:59:00. 50 Economy ticket for £107 per person are available. Travel duration is 7h 5m
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Alaska Airlines7h 59m019:41Ontario FlughafenTerminal05:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 19:41:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 05:40:00. 50 Economy ticket for £198 per person are available. Travel duration is 7h 59m
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United Airlines8h 10m006:45Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport16:55San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 06:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 16:55:00. 50 Economy ticket for £165 per person are available. Travel duration is 8h 10m
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United Airlines8h 34m010:20Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport20:54San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 05/06/2026 10:20:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 05/06/2026 20:54:00. 50 Economy ticket for £165 per person are available. Travel duration is 8h 34m
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Frontier Airlines26h 44m015:30Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 05/06/2026 15:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 20:14:00. 50 Economy ticket for £100 per person are available. Travel duration is 26h 44m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 07/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 07/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 50m
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Greyhound US38h 50m001:40Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 05/06/2026 01:40:00 to Coach Station, San Antonio, TX (USA) arriving at 06/06/2026 18:30:00. 50 Economy ticket for £85 per person are available. Travel duration is 38h 50m
Fastest Flights Friday
Fastest Buses Friday
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United Airlines5h 43m005:00Ontario FlughafenTerminal12:43San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 05:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 12:43:00. 50 Economy ticket for £182 per person are available. Travel duration is 5h 43m
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Frontier Airlines6h 23m011:51Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 11:51:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 20:14:00. 50 Economy ticket for £114 per person are available. Travel duration is 6h 23m
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 06/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 18:59:00. 50 Economy ticket for £149 per person are available. Travel duration is 7h 5m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 06/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 06/06/2026 15:39:00. 50 Economy ticket for £182 per person are available. Travel duration is 7h 54m
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Alaska Airlines9h 1m018:39Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport05:40San Antonio AirportSan Antonio 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 San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 05:40:00. 50 Economy ticket for £215 per person are available. Travel duration is 9h 1m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 00:25:00. 50 Economy ticket for £80 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 00:25:00. 50 Economy ticket for £80 per person are available. Travel duration is 31h 50m
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 07/06/2026 18:30:00. 50 Economy ticket for £78 per person are available. Travel duration is 38h 55m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 06/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 12:55:00. 50 Economy ticket for £92 per person are available. Travel duration is 40h 0m
Fastest Flights Saturday
Fastest Buses Saturday
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 07/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 18:59:00. 50 Economy ticket for £92 per person are available. Travel duration is 7h 5m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 15:39:00. 50 Economy ticket for £207 per person are available. Travel duration is 7h 54m
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Alaska Airlines7h 59m019:41Ontario FlughafenTerminal05:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 19:41:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 05:40:00. 50 Economy ticket for £248 per person are available. Travel duration is 7h 59m
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Frontier Airlines10h 59m006:00Ontario FlughafenTerminal18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 07/06/2026 06:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 07/06/2026 18:59:00. 50 Economy ticket for £100 per person are available. Travel duration is 10h 59m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 50m
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 08/06/2026 18:30:00. 50 Economy ticket for £81 per person are available. Travel duration is 38h 55m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 07/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 12:55:00. 50 Economy ticket for £84 per person are available. Travel duration is 40h 0m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines5h 55m016:00Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport23:55San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 16:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 23:55:00. 50 Economy ticket for £157 per person are available. Travel duration is 5h 55m
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Frontier Airlines6h 23m011:51Ontario FlughafenTerminal20:14San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 11:51:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 20:14:00. 50 Economy ticket for £109 per person are available. Travel duration is 6h 23m
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Frontier Airlines7h 5m009:54Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport18:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 08/06/2026 09:54:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 18:59:00. 50 Economy ticket for £99 per person are available. Travel duration is 7h 5m
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 15:39:00. 50 Economy ticket for £180 per person are available. Travel duration is 7h 54m
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Alaska Airlines9h 1m006:00Ontario FlughafenTerminal17:01San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 08/06/2026 06:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 08/06/2026 17:01:00. 50 Economy ticket for £248 per person are available. Travel duration is 9h 1m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 10/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 10/06/2026 00:25:00. 50 Economy ticket for £82 per person are available. Travel duration is 31h 50m
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Greyhound US38h 50m001:40Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 01:40:00 to Coach Station, San Antonio, TX (USA) arriving at 09/06/2026 18:30:00. 50 Economy ticket for £81 per person are available. Travel duration is 38h 50m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 08/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 10/06/2026 12:55:00. 50 Economy ticket for £86 per person are available. Travel duration is 40h 0m
Fastest Flights Monday
Fastest Buses Monday
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United Airlines7h 54m005:45Ontario FlughafenTerminal15:39San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 05:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 09/06/2026 15:39:00. 50 Economy ticket for £142 per person are available. Travel duration is 7h 54m
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Alaska Airlines7h 59m019:41Ontario FlughafenTerminal05:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 19:41:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 05:40:00. 50 Economy ticket for £205 per person are available. Travel duration is 7h 59m
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United Airlines8h 10m006:45Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport16:55San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 09/06/2026 06:45:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 09/06/2026 16:55:00. 50 Economy ticket for £142 per person are available. Travel duration is 8h 10m
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Frontier Airlines26h 37m015:34Ontario FlughafenTerminal20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 15:34:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 20:11:00. 50 Economy ticket for £90 per person are available. Travel duration is 26h 37m
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Frontier Airlines28h 38m013:33Ontario FlughafenTerminal20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 09/06/2026 13:33:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 20:11:00. 50 Economy ticket for £90 per person are available. Travel duration is 28h 38m
Fastest Flights Tuesday
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United Airlines5h 43m005:00Ontario FlughafenTerminal12:43San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from Terminal, Ontario Flughafen (USA) at 10/06/2026 05:00:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 12:43:00. 50 Economy ticket for £142 per person are available. Travel duration is 5h 43m
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Skyscanner6h 17m016:12Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport00:29San Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 10/06/2026 16:12:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 11/06/2026 00:29:00. 50 Economy ticket for £466 per person are available. Travel duration is 6h 17m
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Alaska Airlines7h 44m006:02Ontario FlughafenTerminal15:46San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from Terminal, Ontario Flughafen (USA) at 10/06/2026 06:02:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 15:46:00. 50 Economy ticket for £252 per person are available. Travel duration is 7h 44m
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Breeze Airways10h 41m007:30Johne Wayne - Santa Ana AirportJohne Wayne - Santa Ana Airport20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Breeze Airways goes from Johne Wayne - Santa Ana Airport, Johne Wayne - Santa Ana Airport (USA) at 10/06/2026 07:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 10/06/2026 20:11:00. 50 Economy ticket for £158 per person are available. Travel duration is 10h 41m
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Frontier Airlines26h 37m015:34Ontario FlughafenTerminal20:11San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from Terminal, Ontario Flughafen (USA) at 10/06/2026 15:34:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 11/06/2026 20:11:00. 50 Economy ticket for £82 per person are available. Travel duration is 26h 37m
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Greyhound US31h 25m015:00Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 15:00:00 to Coach Station, San Antonio, TX (USA) arriving at 12/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 25m
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FlixBus31h 50m014:35Ontario, CAMontclair Place00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 14:35:00 to Coach Station, San Antonio, TX (USA) arriving at 12/06/2026 00:25:00. 50 Economy ticket for £86 per person are available. Travel duration is 31h 50m
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Greyhound US38h 55m001:35Ontario, CAMontclair Place18:30San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 01:35:00 to Coach Station, San Antonio, TX (USA) arriving at 11/06/2026 18:30:00. 50 Economy ticket for £85 per person are available. Travel duration is 38h 55m
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Greyhound US40h 0m018:55Ontario, CAMontclair Place12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 10/06/2026 18:55:00 to Coach Station, San Antonio, TX (USA) arriving at 12/06/2026 12:55:00. 50 Economy ticket for £86 per person are available. Travel duration is 40h 0m
Fastest Flights Wednesday
Fastest Buses Wednesday
Here you will find all operators and timetables for a
Bus from Ontario, CA to San Antonio, TX
What are the most popular stations in Ontario, CA and San Antonio, TX?
In Ontario, CA, you will usually depart from Tufesa, Convention Center or Montclair Place, while in San Antonio, TX you will be arriving at Coach Station, W. Southcross & Buffalo Bus Stop or Tornado Bus Company, 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 San Antonio, TX from Ontario, CA? With 8 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 San Antonio, TX, you can pay as low as £75 with a Bus from Greyhound US.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 United Airlines: you will get to San Antonio, TX in just 5h 43m.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 San Antonio, TX are Greyhound US, Frontier Airlines and United Airlines, 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 San Antonio, TX 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 Olmos Park, TX, and look at flights from Johne Wayne - Santa Ana Airport, and landing at San Antonio 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 San Antonio, TX?
The most popular companies between Ontario, CA and San Antonio, TX, are Greyhound US, Frontier Airlines and United Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US and FlixBus
Airlines: Frontier Airlines, United Airlines, Alaska Airlines and 2 more.
All you need to know when you travel from Ontario, CA to San Antonio, TX
Check all information on comfort and services on all modes of transports from Ontario, CA to San Antonio, TX. 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 San Antonio, TX
How can I reach San Antonio, TX from Ontario, CA?
Every day, there are on average 8 connections between Flight and Bus, with which you can get to San Antonio, TX from Ontario, CA.
How far is San Antonio, TX from Ontario, CA?
The distance between Ontario, CA and San Antonio, TX is 1,880.7 km.
What is the most ecofriendly mode of transport between Ontario, CA and San Antonio, TX?
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 51 kgs of CO2, a train 66 kgs, a car 320 kgs, and a flight 463 kgs.
What is the cheapest mode of transport from Ontario, CA to San Antonio, TX?
You can get to San Antonio, TX with just £75 by taking a Bus from Greyhound US.
What is the fastest way to get from Ontario, CA to San Antonio, TX?
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 San Antonio, TX in just 5h 43m with a Flight from United Airlines.
More routes to Ontario, CA and to San Antonio, TX
Looking for more options? Here you can see the most popular routes to Ontario, CA and to San Antonio, TX. Simply click on a connection, and you’ll find all the details about the route!
