What is the best way to travel from Houston to San Diego?
Looking for a trip? Check and compare all the available Buses and Flights to San Diego from Houston. 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 Diego from Houston?
You can reach San Diego with just £55 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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Greyhound US38h 40m002:00HoustonHarrisburg Blvd Station14:40San DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 05/12/2025 02:00:00 to San Ysidro Transit Center, San Diego (USA) arriving at 06/12/2025 14:40:00. 50 Economy ticket for £120 per person are available. Travel duration is 38h 40m
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Greyhound US38h 10m002:00HoustonHarrisburg Blvd Station14:10San DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 05/12/2025 02:00:00 to Old Town Transit Center, San Diego (USA) arriving at 06/12/2025 14:10:00. 50 Economy ticket for £122 per person are available. Travel duration is 38h 10m
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Greyhound US37h 40m002:00HoustonHarrisburg Blvd Station13:40San DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 05/12/2025 02:00:00 to La Jolla Village, San Diego (USA) arriving at 06/12/2025 13:40:00. 50 Economy ticket for £122 per person are available. Travel duration is 37h 40m
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FlixBus48h 30m019:50HoustonUptown/Upper Kirby18:20San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 05/12/2025 19:50:00 to San Ysidro Transit Center, San Diego (USA) arriving at 07/12/2025 18:20:00. 50 Economy ticket for £133 per person are available. Travel duration is 48h 30m
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FlixBus48h 45m019:35HoustonDowntown Houston18:20San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 05/12/2025 19:35:00 to San Ysidro Transit Center, San Diego (USA) arriving at 07/12/2025 18:20:00. 50 Economy ticket for £133 per person are available. Travel duration is 48h 45m
Cheapest Buses Friday
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Frontier Airlines17h 39m022:31George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport14:10San Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 22:31:00 to San Diego Airport, San Diego Airport (USA) arriving at 08/12/2025 14:10:00. 50 Economy ticket for £82 per person are available. Travel duration is 17h 39m
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Viva Aerobus6h 23m019:15George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport23:38Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 19:15:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 07/12/2025 23:38:00. 50 Economy ticket for £107 per person are available. Travel duration is 6h 23m
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Viva Aerobus14h 15m019:15George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:30Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 19:15:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 07:30:00. 50 Economy ticket for £111 per person are available. Travel duration is 14h 15m
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Volaris13h 39m019:36George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:15Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 19:36:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 07:15:00. 50 Economy ticket for £118 per person are available. Travel duration is 13h 39m
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Volaris9h 29m010:48George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport18:17Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 10:48:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 07/12/2025 18:17:00. 50 Economy ticket for £158 per person are available. Travel duration is 9h 29m
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Spirit Airlines11h 38m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport15:38San Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 07/12/2025 15:38:00. 50 Economy ticket for £186 per person are available. Travel duration is 11h 38m
Cheapest Flights Sunday
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Frontier Airlines21h 11m022:42George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport17:53San Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 22:42:00 to San Diego Airport, San Diego Airport (USA) arriving at 09/12/2025 17:53:00. 50 Economy ticket for £55 per person are available. Travel duration is 21h 11m
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Spirit Airlines8h 38m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:38San Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 08/12/2025 12:38:00. 50 Economy ticket for £69 per person are available. Travel duration is 8h 38m
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Viva Aerobus24h 55m008:35George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:30Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 08:35:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 09/12/2025 07:30:00. 50 Economy ticket for £134 per person are available. Travel duration is 24h 55m
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Viva Aerobus6h 25m019:15George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport23:40Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 19:15:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 23:40:00. 50 Economy ticket for £144 per person are available. Travel duration is 6h 25m
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Volaris9h 29m010:48George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport18:17Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 10:48:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 18:17:00. 50 Economy ticket for £152 per person are available. Travel duration is 9h 29m
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Volaris13h 39m019:36George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:15Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 19:36:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 09/12/2025 07:15:00. 50 Economy ticket for £152 per person are available. Travel duration is 13h 39m
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FlixBus48h 55m019:50HoustonUptown/Upper Kirby18:45San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 08/12/2025 19:50:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 18:45:00. 50 Economy ticket for £136 per person are available. Travel duration is 48h 55m
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FlixBus49h 10m019:35HoustonDowntown Houston18:45San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 08/12/2025 19:35:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 18:45:00. 50 Economy ticket for £136 per person are available. Travel duration is 49h 10m
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FlixBus44h 45m017:35HoustonUptown/Upper Kirby12:20San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 08/12/2025 17:35:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 12:20:00. 50 Economy ticket for £137 per person are available. Travel duration is 44h 45m
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Greyhound US43h 20m019:00HoustonHarrisburg Blvd Station12:20San DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 08/12/2025 19:00:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 12:20:00. 50 Economy ticket for £137 per person are available. Travel duration is 43h 20m
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Greyhound US36h 0m008:20HoustonHarrisburg Blvd Station18:20San DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 08/12/2025 08:20:00 to San Ysidro Transit Center, San Diego (USA) arriving at 09/12/2025 18:20:00. 50 Economy ticket for £141 per person are available. Travel duration is 36h 0m
Cheapest Flights Monday
Cheapest Buses Monday
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Frontier Airlines18h 1m006:45George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport22:46San Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 06:45:00 to San Diego Airport, San Diego Airport (USA) arriving at 10/12/2025 22:46:00. 50 Economy ticket for £73 per person are available. Travel duration is 18h 1m
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Viva Aerobus22h 30m022:35George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport19:05Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 22:35:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 11/12/2025 19:05:00. 50 Economy ticket for £104 per person are available. Travel duration is 22h 30m
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Viva Aerobus10h 55m022:35George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:30Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 22:35:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 11/12/2025 07:30:00. 50 Economy ticket for £112 per person are available. Travel duration is 10h 55m
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Spirit Airlines7h 50m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:50San Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 10/12/2025 11:50:00. 50 Economy ticket for £168 per person are available. Travel duration is 7h 50m
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Alaska Airlines16h 10m006:08George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport20:18San Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 06:08:00 to San Diego Airport, San Diego Airport (USA) arriving at 10/12/2025 20:18:00. 50 Economy ticket for £330 per person are available. Travel duration is 16h 10m
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Volaris13h 39m019:36George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:15Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 19:36:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 11/12/2025 07:15:00. 50 Economy ticket for £337 per person are available. Travel duration is 13h 39m
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Greyhound US38h 10m002:00HoustonHarrisburg Blvd Station14:10San DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 10/12/2025 02:00:00 to Old Town Transit Center, San Diego (USA) arriving at 11/12/2025 14:10:00. 50 Economy ticket for £120 per person are available. Travel duration is 38h 10m
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Greyhound US37h 40m002:00HoustonHarrisburg Blvd Station13:40San DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 10/12/2025 02:00:00 to La Jolla Village, San Diego (USA) arriving at 11/12/2025 13:40:00. 50 Economy ticket for £121 per person are available. Travel duration is 37h 40m
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Greyhound US39h 30m008:15HoustonHarrisburg Blvd Station21:45San DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 10/12/2025 08:15:00 to La Jolla Village, San Diego (USA) arriving at 11/12/2025 21:45:00. 50 Economy ticket for £126 per person are available. Travel duration is 39h 30m
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FlixBus53h 0m011:10HoustonDowntown Houston14:10San DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 10/12/2025 11:10:00 to Old Town Transit Center, San Diego (USA) arriving at 12/12/2025 14:10:00. 50 Economy ticket for £128 per person are available. Travel duration is 53h 0m
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FlixBus50h 35m011:10HoustonDowntown Houston11:45San DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 10/12/2025 11:10:00 to Old Town Transit Center, San Diego (USA) arriving at 12/12/2025 11:45:00. 50 Economy ticket for £128 per person are available. Travel duration is 50h 35m
Cheapest Flights Wednesday
Cheapest Buses Wednesday
What are the fastest trips from Houston to San Diego?
You can get to San Diego from Houston in just 6h 21m 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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Greyhound US37h 40m002:00HoustonHarrisburg Blvd Station13:40San DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 05/12/2025 02:00:00 to La Jolla Village, San Diego (USA) arriving at 06/12/2025 13:40:00. 50 Economy ticket for £122 per person are available. Travel duration is 37h 40m
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Greyhound US38h 10m002:00HoustonHarrisburg Blvd Station14:10San DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 05/12/2025 02:00:00 to Old Town Transit Center, San Diego (USA) arriving at 06/12/2025 14:10:00. 50 Economy ticket for £122 per person are available. Travel duration is 38h 10m
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Greyhound US38h 40m002:00HoustonHarrisburg Blvd Station14:40San DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 05/12/2025 02:00:00 to San Ysidro Transit Center, San Diego (USA) arriving at 06/12/2025 14:40:00. 50 Economy ticket for £120 per person are available. Travel duration is 38h 40m
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FlixBus48h 30m019:50HoustonUptown/Upper Kirby18:20San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 05/12/2025 19:50:00 to San Ysidro Transit Center, San Diego (USA) arriving at 07/12/2025 18:20:00. 50 Economy ticket for £133 per person are available. Travel duration is 48h 30m
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FlixBus48h 45m019:35HoustonDowntown Houston18:20San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 05/12/2025 19:35:00 to San Ysidro Transit Center, San Diego (USA) arriving at 07/12/2025 18:20:00. 50 Economy ticket for £133 per person are available. Travel duration is 48h 45m
Fastest Buses Friday
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Viva Aerobus6h 23m019:15George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport23:38Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 19:15:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 07/12/2025 23:38:00. 50 Economy ticket for £107 per person are available. Travel duration is 6h 23m
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American Airlines6h 54m005:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport09:54San Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 05:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 07/12/2025 09:54:00. 50 Economy ticket for £502 per person are available. Travel duration is 6h 54m
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Alaska Airlines8h 39m006:08George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:47San Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 06:08:00 to San Diego Airport, San Diego Airport (USA) arriving at 07/12/2025 12:47:00. 50 Economy ticket for £342 per person are available. Travel duration is 8h 39m
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Volaris9h 29m010:48George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport18:17Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 10:48:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 07/12/2025 18:17:00. 50 Economy ticket for £158 per person are available. Travel duration is 9h 29m
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Spirit Airlines11h 38m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport15:38San Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 07/12/2025 15:38:00. 50 Economy ticket for £186 per person are available. Travel duration is 11h 38m
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Volaris13h 39m019:36George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:15Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 07/12/2025 19:36:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 07:15:00. 50 Economy ticket for £118 per person are available. Travel duration is 13h 39m
Fastest Flights Sunday
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Viva Aerobus6h 25m019:15George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport23:40Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 19:15:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 23:40:00. 50 Economy ticket for £144 per person are available. Travel duration is 6h 25m
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American Airlines6h 54m005:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport09:54San Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 05:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 08/12/2025 09:54:00. 50 Economy ticket for £502 per person are available. Travel duration is 6h 54m
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Spirit Airlines8h 38m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:38San Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 08/12/2025 12:38:00. 50 Economy ticket for £69 per person are available. Travel duration is 8h 38m
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Volaris9h 29m010:48George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport18:17Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 10:48:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 08/12/2025 18:17:00. 50 Economy ticket for £152 per person are available. Travel duration is 9h 29m
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Alaska Airlines12h 12m006:08George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport16:20San Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 06:08:00 to San Diego Airport, San Diego Airport (USA) arriving at 08/12/2025 16:20:00. 50 Economy ticket for £277 per person are available. Travel duration is 12h 12m
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Volaris13h 39m019:36George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:15Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 08/12/2025 19:36:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 09/12/2025 07:15:00. 50 Economy ticket for £152 per person are available. Travel duration is 13h 39m
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Greyhound US36h 0m008:20HoustonHarrisburg Blvd Station18:20San DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 08/12/2025 08:20:00 to San Ysidro Transit Center, San Diego (USA) arriving at 09/12/2025 18:20:00. 50 Economy ticket for £141 per person are available. Travel duration is 36h 0m
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Greyhound US43h 20m019:00HoustonHarrisburg Blvd Station12:20San DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 08/12/2025 19:00:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 12:20:00. 50 Economy ticket for £137 per person are available. Travel duration is 43h 20m
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FlixBus44h 45m017:35HoustonUptown/Upper Kirby12:20San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 08/12/2025 17:35:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 12:20:00. 50 Economy ticket for £137 per person are available. Travel duration is 44h 45m
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FlixBus48h 55m019:50HoustonUptown/Upper Kirby18:45San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 08/12/2025 19:50:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 18:45:00. 50 Economy ticket for £136 per person are available. Travel duration is 48h 55m
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FlixBus49h 10m019:35HoustonDowntown Houston18:45San DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 08/12/2025 19:35:00 to San Ysidro Transit Center, San Diego (USA) arriving at 10/12/2025 18:45:00. 50 Economy ticket for £136 per person are available. Travel duration is 49h 10m
Fastest Flights Monday
Fastest Buses Monday
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United Airlines6h 21m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:21San Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 10/12/2025 10:21:00. 50 Economy ticket for £509 per person are available. Travel duration is 6h 21m
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American Airlines6h 54m005:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport09:54San Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 05:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 10/12/2025 09:54:00. 50 Economy ticket for £501 per person are available. Travel duration is 6h 54m
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Spirit Airlines7h 50m006:00George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:50San Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 06:00:00 to San Diego Airport, San Diego Airport (USA) arriving at 10/12/2025 11:50:00. 50 Economy ticket for £168 per person are available. Travel duration is 7h 50m
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Aeroméxico8h 15m011:10George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport17:25Tijuana AirportTijuana Airport0EconomyA Flight from Aeroméxico goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 11:10:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 10/12/2025 17:25:00. 50 Economy ticket for £584 per person are available. Travel duration is 8h 15m
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Viva Aerobus10h 55m022:35George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:30Tijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 22:35:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 11/12/2025 07:30:00. 50 Economy ticket for £112 per person are available. Travel duration is 10h 55m
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Volaris13h 39m019:36George Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport07:15Tijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 10/12/2025 19:36:00 to Tijuana Airport, Tijuana Airport (Mexico) arriving at 11/12/2025 07:15:00. 50 Economy ticket for £337 per person are available. Travel duration is 13h 39m
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Greyhound US37h 40m002:00HoustonHarrisburg Blvd Station13:40San DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 10/12/2025 02:00:00 to La Jolla Village, San Diego (USA) arriving at 11/12/2025 13:40:00. 50 Economy ticket for £121 per person are available. Travel duration is 37h 40m
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Greyhound US38h 10m002:00HoustonHarrisburg Blvd Station14:10San DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 10/12/2025 02:00:00 to Old Town Transit Center, San Diego (USA) arriving at 11/12/2025 14:10:00. 50 Economy ticket for £120 per person are available. Travel duration is 38h 10m
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Greyhound US39h 30m008:15HoustonHarrisburg Blvd Station21:45San DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 10/12/2025 08:15:00 to La Jolla Village, San Diego (USA) arriving at 11/12/2025 21:45:00. 50 Economy ticket for £126 per person are available. Travel duration is 39h 30m
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FlixBus50h 35m011:10HoustonDowntown Houston11:45San DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 10/12/2025 11:10:00 to Old Town Transit Center, San Diego (USA) arriving at 12/12/2025 11:45:00. 50 Economy ticket for £128 per person are available. Travel duration is 50h 35m
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FlixBus53h 0m011:10HoustonDowntown Houston14:10San DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 10/12/2025 11:10:00 to Old Town Transit Center, San Diego (USA) arriving at 12/12/2025 14:10:00. 50 Economy ticket for £128 per person are available. Travel duration is 53h 0m
Fastest Flights Wednesday
Fastest Buses Wednesday
Here you will find all operators and timetables for a
Bus from Houston to San Diego
What are the most popular stations in Houston and San Diego?
In Houston, you will usually depart from Hillcroft METRO Park and Ride Coach Station, Lockwood or Main St & Airline Dr, while in San Diego you will be arriving at San Ysidro Transit Center, University Av & Bancroft St Coach Stop or Old Town Transit Center, 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 Diego from Houston? With 11 connections between 2 Bus and Flight 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 Houston and San Diego, you can pay as low as £55 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 United Airlines: you will get to San Diego in just 6h 21m.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 Houston and San Diego are Greyhound US, FlixBus and Viva Aerobus, 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 Houston and San Diego 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 West University Place, TX or to San Diego Airport, and look at flights from William P. Hobby Airport, and landing at Tijuana 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 Houston to San Diego?
The most popular companies between Houston and San Diego, are Greyhound US, FlixBus and Viva Aerobus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US and FlixBus
Airlines: Viva Aerobus, Volaris, Aeroméxico and 6 more.
All you need to know when you travel from Houston to San Diego
Check all information on comfort and services on all modes of transports from Houston to San Diego. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Houston to San Diego
How can I reach San Diego from Houston?
Every day, there are on average 11 connections between Bus and Flight, with which you can get to San Diego from Houston.
How far is San Diego from Houston?
The distance between Houston and San Diego is 2,093.1 km.
What is the most ecofriendly mode of transport between Houston and San Diego?
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 57 kgs of CO2, a train 73 kgs, a car 356 kgs, and a flight 515 kgs.
What is the cheapest mode of transport from Houston to San Diego?
You can get to San Diego with just £55 by taking a Flight from Frontier Airlines.
What is the fastest way to get from Houston to San Diego?
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 Diego in just 6h 21m with a Flight from United Airlines.
More routes to Houston and to San Diego
Looking for more options? Here you can see the most popular routes to Houston and to San Diego. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Houston
- Aguascalientes to Houston
- Amarillo, TX to Houston
- Atlanta, GA to Houston
- Brownsville, TX to Houston
- Chicago to Houston
- Dallas to Houston
- Durango, DG to Houston
- El Paso, TX to Houston
- Guadalajara, JC to Houston
- Indianapolis to Houston
- Laredo, TX to Houston
- Las Vegas to Houston
- Los Angeles to Houston
- Matamoros to Houston
- McAllen, TX to Houston
- Memphis to Houston
- Mexico City to Houston
- Monterrey, NL to Houston
- New Orleans, LA to Houston
- New York to Houston
- Reynosa to Houston
- San Antonio, TX to Houston
- Santiago de Queretaro to Houston
- Tulsa to Houston

