What is the best way to travel from Houston to San Diego?
Looking for a trip? Compare all the available Buses and Flights for the journey to San Diego from Houston. Check between different modes of transportation, look 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 get to San Diego with just $147 by taking a Flight from Frontier Airlines, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Greyhound US44h 45m06:55 PMHoustonHarrisburg Blvd Station1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/16/2025 6:55:00 PM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $314 per person are available. Travel duration is 44h 45m
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FlixBus52h 30m011:10 AMHoustonDowntown Houston1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 12/16/2025 11:10:00 AM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $314 per person are available. Travel duration is 52h 30m
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FlixBus52h 15m011:25 AMHoustonUptown/Upper Kirby1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 12/16/2025 11:25:00 AM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $314 per person are available. Travel duration is 52h 15m
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Greyhound US45h 15m06:55 PMHoustonHarrisburg Blvd Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/16/2025 6:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/18/2025 2:10:00 PM. 50 Economy ticket for $316 per person are available. Travel duration is 45h 15m
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Greyhound US42h 50m06:55 PMHoustonHarrisburg Blvd Station11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/16/2025 6:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/18/2025 11:45:00 AM. 50 Economy ticket for $316 per person are available. Travel duration is 42h 50m
Cheapest Buses Tuesday
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Frontier Airlines14h 27m011:32 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:59 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 11:32:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/18/2025 11:59:00 PM. 50 Economy ticket for $147 per person are available. Travel duration is 14h 27m
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Spirit Airlines13h 46m05:54 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:40 PMTijuana AirportTijuana Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 5:54:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 5:40:00 PM. 50 Economy ticket for $301 per person are available. Travel duration is 13h 46m
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Spirit Airlines13h 18m05:54 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:12 PMTijuana AirportTijuana Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 5:54:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 5:12:00 PM. 50 Economy ticket for $318 per person are available. Travel duration is 13h 18m
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Viva Aerobus18h 10m010:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:45 PMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 10:35:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/19/2025 2:45:00 PM. 50 Economy ticket for $334 per person are available. Travel duration is 18h 10m
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Viva Aerobus9h 35m011:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:05 PMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 11:30:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 7:05:00 PM. 50 Economy ticket for $341 per person are available. Travel duration is 9h 35m
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Volaris10h 9m011:51 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:00 PMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 11:51:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 8:00:00 PM. 50 Economy ticket for $406 per person are available. Travel duration is 10h 9m
Cheapest Flights Thursday
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Greyhound US38h 10m02:00 AMHoustonHarrisburg Blvd Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/19/2025 2:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/20/2025 2:10:00 PM. 50 Economy ticket for $219 per person are available. Travel duration is 38h 10m
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Greyhound US37h 40m02:00 AMHoustonHarrisburg Blvd Station1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/19/2025 2:00:00 AM to La Jolla Village, San Diego (USA) arriving at 12/20/2025 1:40:00 PM. 50 Economy ticket for $220 per person are available. Travel duration is 37h 40m
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Greyhound US40h 0m08:15 AMHoustonHarrisburg Blvd Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/19/2025 8:15:00 AM to Seaport Village, San Diego (USA) arriving at 12/20/2025 10:15:00 PM. 50 Economy ticket for $269 per person are available. Travel duration is 40h 0m
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FlixBus49h 30m02:40 PMHoustonUptown/Upper Kirby2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 12/19/2025 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/21/2025 2:10:00 PM. 50 Economy ticket for $315 per person are available. Travel duration is 49h 30m
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FlixBus45h 25m02:40 PMHoustonUptown/Upper Kirby10:05 AMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 12/19/2025 2:40:00 PM to Seaport Village, San Diego (USA) arriving at 12/21/2025 10:05:00 AM. 50 Economy ticket for $315 per person are available. Travel duration is 45h 25m
Cheapest Buses Friday
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Frontier Airlines42h 42m08:33 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:15 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 8:33:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 12/22/2025 1:15:00 PM. 50 Economy ticket for $186 per person are available. Travel duration is 42h 42m
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Viva Aerobus10h 55m010:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:30 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 10:35:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/21/2025 7:30:00 AM. 50 Economy ticket for $327 per person are available. Travel duration is 10h 55m
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Viva Aerobus8h 45m06:30 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:15 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 6:30:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/21/2025 1:15:00 AM. 50 Economy ticket for $418 per person are available. Travel duration is 8h 45m
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Spirit Airlines11h 4m08:36 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:40 PMTijuana AirportTijuana Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 8:36:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/20/2025 5:40:00 PM. 50 Economy ticket for $445 per person are available. Travel duration is 11h 4m
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Alaska Airlines8h 10m05:57 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:07 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 5:57:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 12/21/2025 12:07:00 AM. 50 Economy ticket for $448 per person are available. Travel duration is 8h 10m
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Spirit Airlines7h 27m09:55 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport3:22 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 9:55:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/20/2025 3:22:00 PM. 50 Economy ticket for $495 per person are available. Travel duration is 7h 27m
Cheapest Flights Saturday
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Greyhound US42h 50m06:55 PMHoustonHarrisburg Blvd Station11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/21/2025 6:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 11:45:00 AM. 50 Economy ticket for $214 per person are available. Travel duration is 42h 50m
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Greyhound US40h 45m06:55 PMHoustonHarrisburg Blvd Station9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/21/2025 6:55:00 PM to La Jolla Village, San Diego (USA) arriving at 12/23/2025 9:40:00 AM. 50 Economy ticket for $214 per person are available. Travel duration is 40h 45m
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Greyhound US41h 10m06:55 PMHoustonHarrisburg Blvd Station10:05 AMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/21/2025 6:55:00 PM to Seaport Village, San Diego (USA) arriving at 12/23/2025 10:05:00 AM. 50 Economy ticket for $216 per person are available. Travel duration is 41h 10m
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FlixBus45h 15m02:25 PMHoustonDowntown Houston9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 12/21/2025 2:25:00 PM to La Jolla Village, San Diego (USA) arriving at 12/23/2025 9:40:00 AM. 50 Economy ticket for $220 per person are available. Travel duration is 45h 15m
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FlixBus47h 20m02:25 PMHoustonDowntown Houston11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 12/21/2025 2:25:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 11:45:00 AM. 50 Economy ticket for $220 per person are available. Travel duration is 47h 20m
Cheapest Buses Sunday
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Frontier Airlines23h 49m02:22 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:11 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 2:22:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 12/23/2025 12:11:00 PM. 50 Economy ticket for $222 per person are available. Travel duration is 23h 49m
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Spirit Airlines11h 4m08:36 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:40 PMTijuana AirportTijuana Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 8:36:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/22/2025 5:40:00 PM. 50 Economy ticket for $244 per person are available. Travel duration is 11h 4m
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Spirit Airlines10h 36m08:36 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:12 PMTijuana AirportTijuana Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 8:36:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/22/2025 5:12:00 PM. 50 Economy ticket for $271 per person are available. Travel duration is 10h 36m
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Viva Aerobus10h 55m010:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:30 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 10:35:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/23/2025 7:30:00 AM. 50 Economy ticket for $297 per person are available. Travel duration is 10h 55m
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Viva Aerobus9h 35m011:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:05 PMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 11:30:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/22/2025 7:05:00 PM. 50 Economy ticket for $349 per person are available. Travel duration is 9h 35m
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Volaris9h 29m010:48 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport6:17 PMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 10:48:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/22/2025 6:17:00 PM. 50 Economy ticket for $442 per person are available. Travel duration is 9h 29m
Cheapest Flights Monday
What are the fastest trips from Houston to San Diego?
You can get to San Diego from Houston in just 6h 30m with a Flight from United Airlines. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Greyhound US42h 50m06:55 PMHoustonHarrisburg Blvd Station11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/16/2025 6:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/18/2025 11:45:00 AM. 50 Economy ticket for $316 per person are available. Travel duration is 42h 50m
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Greyhound US44h 45m06:55 PMHoustonHarrisburg Blvd Station1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/16/2025 6:55:00 PM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $314 per person are available. Travel duration is 44h 45m
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Greyhound US45h 15m06:55 PMHoustonHarrisburg Blvd Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/16/2025 6:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/18/2025 2:10:00 PM. 50 Economy ticket for $316 per person are available. Travel duration is 45h 15m
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FlixBus52h 15m011:25 AMHoustonUptown/Upper Kirby1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 12/16/2025 11:25:00 AM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $314 per person are available. Travel duration is 52h 15m
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FlixBus52h 30m011:10 AMHoustonDowntown Houston1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 12/16/2025 11:10:00 AM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 1:40:00 PM. 50 Economy ticket for $314 per person are available. Travel duration is 52h 30m
Fastest Buses Tuesday
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American Airlines6h 49m05:00 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:49 AMSan Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/18/2025 9:49:00 AM. 50 Economy ticket for $664 per person are available. Travel duration is 6h 49m
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Spirit Airlines8h 28m09:55 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport4:23 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 9:55:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/18/2025 4:23:00 PM. 50 Economy ticket for $429 per person are available. Travel duration is 8h 28m
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Viva Aerobus9h 35m011:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:05 PMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 11:30:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 7:05:00 PM. 50 Economy ticket for $341 per person are available. Travel duration is 9h 35m
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Alaska Airlines9h 35m07:01 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:36 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 7:01:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/18/2025 2:36:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 9h 35m
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Volaris10h 9m011:51 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:00 PMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 11:51:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 8:00:00 PM. 50 Economy ticket for $406 per person are available. Travel duration is 10h 9m
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Spirit Airlines13h 18m05:54 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:12 PMTijuana AirportTijuana Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/18/2025 5:54:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/18/2025 5:12:00 PM. 50 Economy ticket for $318 per person are available. Travel duration is 13h 18m
Fastest Flights Thursday
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Greyhound US37h 40m02:00 AMHoustonHarrisburg Blvd Station1:40 PMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/19/2025 2:00:00 AM to La Jolla Village, San Diego (USA) arriving at 12/20/2025 1:40:00 PM. 50 Economy ticket for $220 per person are available. Travel duration is 37h 40m
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Greyhound US38h 10m02:00 AMHoustonHarrisburg Blvd Station2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/19/2025 2:00:00 AM to Old Town Transit Center, San Diego (USA) arriving at 12/20/2025 2:10:00 PM. 50 Economy ticket for $219 per person are available. Travel duration is 38h 10m
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Greyhound US40h 0m08:15 AMHoustonHarrisburg Blvd Station10:15 PMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/19/2025 8:15:00 AM to Seaport Village, San Diego (USA) arriving at 12/20/2025 10:15:00 PM. 50 Economy ticket for $269 per person are available. Travel duration is 40h 0m
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FlixBus45h 25m02:40 PMHoustonUptown/Upper Kirby10:05 AMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 12/19/2025 2:40:00 PM to Seaport Village, San Diego (USA) arriving at 12/21/2025 10:05:00 AM. 50 Economy ticket for $315 per person are available. Travel duration is 45h 25m
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FlixBus49h 30m02:40 PMHoustonUptown/Upper Kirby2:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 12/19/2025 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/21/2025 2:10:00 PM. 50 Economy ticket for $315 per person are available. Travel duration is 49h 30m
Fastest Buses Friday
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United Airlines6h 30m06:00 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:30 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 6:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/20/2025 10:30:00 AM. 50 Economy ticket for $672 per person are available. Travel duration is 6h 30m
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American Airlines6h 49m05:00 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:49 AMSan Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/20/2025 9:49:00 AM. 50 Economy ticket for $659 per person are available. Travel duration is 6h 49m
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Spirit Airlines7h 27m09:55 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport3:22 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 9:55:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/20/2025 3:22:00 PM. 50 Economy ticket for $495 per person are available. Travel duration is 7h 27m
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Alaska Airlines8h 10m05:57 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:07 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 5:57:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 12/21/2025 12:07:00 AM. 50 Economy ticket for $448 per person are available. Travel duration is 8h 10m
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Viva Aerobus8h 45m06:30 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:15 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 6:30:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/21/2025 1:15:00 AM. 50 Economy ticket for $418 per person are available. Travel duration is 8h 45m
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Aeroméxico9h 28m011:05 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport6:33 PMTijuana AirportTijuana Airport0EconomyA Flight from Aeroméxico goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/20/2025 11:05:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/20/2025 6:33:00 PM. 50 Economy ticket for $563 per person are available. Travel duration is 9h 28m
Fastest Flights Saturday
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Greyhound US40h 45m06:55 PMHoustonHarrisburg Blvd Station9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/21/2025 6:55:00 PM to La Jolla Village, San Diego (USA) arriving at 12/23/2025 9:40:00 AM. 50 Economy ticket for $214 per person are available. Travel duration is 40h 45m
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Greyhound US41h 10m06:55 PMHoustonHarrisburg Blvd Station10:05 AMSan DiegoSeaport Village0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/21/2025 6:55:00 PM to Seaport Village, San Diego (USA) arriving at 12/23/2025 10:05:00 AM. 50 Economy ticket for $216 per person are available. Travel duration is 41h 10m
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Greyhound US42h 50m06:55 PMHoustonHarrisburg Blvd Station11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 12/21/2025 6:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 11:45:00 AM. 50 Economy ticket for $214 per person are available. Travel duration is 42h 50m
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FlixBus45h 15m02:25 PMHoustonDowntown Houston9:40 AMSan DiegoLa Jolla Village0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 12/21/2025 2:25:00 PM to La Jolla Village, San Diego (USA) arriving at 12/23/2025 9:40:00 AM. 50 Economy ticket for $220 per person are available. Travel duration is 45h 15m
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FlixBus47h 20m02:25 PMHoustonDowntown Houston11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 12/21/2025 2:25:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/23/2025 11:45:00 AM. 50 Economy ticket for $220 per person are available. Travel duration is 47h 20m
Fastest Buses Sunday
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Skyscanner6h 46m08:10 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:56 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Skyscanner goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 8:10:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/22/2025 12:56:00 PM. 50 Economy ticket for $661 per person are available. Travel duration is 6h 46m
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American Airlines6h 49m05:00 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:49 AMSan Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 5:00:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/22/2025 9:49:00 AM. 50 Economy ticket for $661 per person are available. Travel duration is 6h 49m
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Spirit Airlines8h 28m09:55 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport4:23 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 9:55:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/22/2025 4:23:00 PM. 50 Economy ticket for $470 per person are available. Travel duration is 8h 28m
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Volaris9h 29m010:48 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport6:17 PMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 10:48:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/22/2025 6:17:00 PM. 50 Economy ticket for $442 per person are available. Travel duration is 9h 29m
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Viva Aerobus9h 35m011:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:05 PMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 11:30:00 AM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 12/22/2025 7:05:00 PM. 50 Economy ticket for $349 per person are available. Travel duration is 9h 35m
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Alaska Airlines9h 45m07:01 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:46 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 12/22/2025 7:01:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 12/22/2025 2:46:00 PM. 50 Economy ticket for $564 per person are available. Travel duration is 9h 45m
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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 Bus Station, Lockwood or Main St & Airline Dr, while in San Diego you will be arriving at San Ysidro Transit Center, University Av & Bancroft St Bus 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 7 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 $147 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 30m.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, Spirit Airlines and FlixBus, 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, Spirit Airlines and FlixBus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US and FlixBus
Airlines: Spirit Airlines, Viva Aerobus, Frontier Airlines and 7 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 7 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 1,301.0 miles.
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 $147 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 30m 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
- Atlanta, GA to Houston
- Brownsville, TX to Houston
- Chicago to Houston
- Dallas to Houston
- Durango, DG to Houston
- El Paso, TX to Houston
- Fort Worth 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
- Mexico City to Houston
- Monterrey, NL to Houston
- Morelia to Houston
- New Orleans, LA to Houston
- Reynosa to Houston
- Salt Lake City, UT to Houston
- San Antonio, TX to Houston
- Santiago de Queretaro to Houston
- Tulsa to Houston

