What is the best way to travel from San Diego to San Antonio, TX?
Looking for a trip? Check and compare all the available Flights and Buses to San Antonio, TX from San Diego. 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 San Diego?
You can reach San Antonio, TX with just £72 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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FlixBus42h 40m016:15San DiegoLa Jolla Village12:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 22/03/2026 16:15:00 to Coach Station, San Antonio, TX (USA) arriving at 24/03/2026 12:55:00. 50 Economy ticket for £99 per person are available. Travel duration is 42h 40m
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Greyhound US36h 5m009:50San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 09:50:00 to Coach Station, San Antonio, TX (USA) arriving at 23/03/2026 23:55:00. 50 Economy ticket for £99 per person are available. Travel duration is 36h 5m
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Greyhound US39h 20m019:35San DiegoOld Town Transit Center12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 19:35:00 to Coach Station, San Antonio, TX (USA) arriving at 24/03/2026 12:55:00. 50 Economy ticket for £99 per person are available. Travel duration is 39h 20m
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FlixBus38h 20m007:35San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 07:35:00 to Coach Station, San Antonio, TX (USA) arriving at 23/03/2026 23:55:00. 50 Economy ticket for £100 per person are available. Travel duration is 38h 20m
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FlixBus34h 10m012:15San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 12:15:00 to Coach Station, San Antonio, TX (USA) arriving at 24/03/2026 00:25:00. 50 Economy ticket for £100 per person are available. Travel duration is 34h 10m
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Frontier Airlines12h 1m020:39San Diego AirportSan Diego Airport10:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 20:39:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 10:40:00. 50 Economy ticket for £143 per person are available. Travel duration is 12h 1m
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Frontier Airlines24h 41m006:25San Diego AirportSan Diego Airport09:06San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 06:25:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 09:06:00. 50 Economy ticket for £154 per person are available. Travel duration is 24h 41m
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Alaska Airlines5h 29m015:38San Diego AirportSan Diego Airport23:07San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 15:38:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 22/03/2026 23:07:00. 50 Economy ticket for £305 per person are available. Travel duration is 5h 29m
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United Airlines7h 4m013:53San Diego AirportSan Diego Airport22:57San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 13:53:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 22/03/2026 22:57:00. 50 Economy ticket for £327 per person are available. Travel duration is 7h 4m
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Alaska Airlines6h 21m015:38San Diego AirportSan Diego Airport23:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 15:38:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 22/03/2026 23:59:00. 50 Economy ticket for £366 per person are available. Travel duration is 6h 21m
Cheapest Buses Sunday
Cheapest Flights Sunday
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Frontier Airlines25h 9m021:08San Diego AirportSan Diego Airport00:17San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 23/03/2026 21:08:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 25/03/2026 00:17:00. 50 Economy ticket for £72 per person are available. Travel duration is 25h 9m
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Viva Aerobus12h 0m020:50Tijuana AirportTijuana Airport10:50San Antonio AirportSan Antonio Airport0EconomyA Flight from Viva Aerobus goes from Tijuana Airport, Tijuana Airport (Mexico) at 23/03/2026 20:50:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 24/03/2026 10:50:00. 50 Economy ticket for £125 per person are available. Travel duration is 12h 0m
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Volaris11h 49m019:11Tijuana AirportTijuana Airport09:00San Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 23/03/2026 19:11:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 24/03/2026 09:00:00. 50 Economy ticket for £134 per person are available. Travel duration is 11h 49m
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United Airlines5h 20m016:12San Diego AirportSan Diego Airport23:32San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 23/03/2026 16:12:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 23:32:00. 50 Economy ticket for £202 per person are available. Travel duration is 5h 20m
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Aeroméxico7h 26m001:35Tijuana AirportTijuana Airport11:01San Antonio AirportSan Antonio Airport0EconomyA Flight from Aeroméxico goes from Tijuana Airport, Tijuana Airport (Mexico) at 23/03/2026 01:35:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 11:01:00. 50 Economy ticket for £206 per person are available. Travel duration is 7h 26m
Cheapest Flights Monday
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FlixBus33h 15m013:10San DiegoSeaport Village00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 24/03/2026 13:10:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 00:25:00. 50 Economy ticket for £100 per person are available. Travel duration is 33h 15m
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Greyhound US39h 40m006:45San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 06:45:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 00:25:00. 50 Economy ticket for £101 per person are available. Travel duration is 39h 40m
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FlixBus38h 20m007:35San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 07:35:00 to Coach Station, San Antonio, TX (USA) arriving at 25/03/2026 23:55:00. 50 Economy ticket for £101 per person are available. Travel duration is 38h 20m
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Greyhound US39h 20m019:35San DiegoOld Town Transit Center12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 19:35:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 12:55:00. 50 Economy ticket for £103 per person are available. Travel duration is 39h 20m
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FlixBus34h 10m012:15San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 12:15:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 00:25:00. 50 Economy ticket for £103 per person are available. Travel duration is 34h 10m
Cheapest Buses Tuesday
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Frontier Airlines10h 41m021:59San Diego AirportSan Diego Airport10:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 26/03/2026 21:59:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 10:40:00. 50 Economy ticket for £85 per person are available. Travel duration is 10h 41m
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Volaris11h 49m019:11Tijuana AirportTijuana Airport09:00San Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 26/03/2026 19:11:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 09:00:00. 50 Economy ticket for £154 per person are available. Travel duration is 11h 49m
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Viva Aerobus12h 0m020:50Tijuana AirportTijuana Airport10:50San Antonio AirportSan Antonio Airport0EconomyA Flight from Viva Aerobus goes from Tijuana Airport, Tijuana Airport (Mexico) at 26/03/2026 20:50:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 10:50:00. 50 Economy ticket for £160 per person are available. Travel duration is 12h 0m
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United Airlines7h 4m013:53San Diego AirportSan Diego Airport22:57San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 26/03/2026 13:53:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 26/03/2026 22:57:00. 50 Economy ticket for £165 per person are available. Travel duration is 7h 4m
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American Airlines5h 29m015:38San Diego AirportSan Diego Airport23:07San Antonio AirportSan Antonio Airport0EconomyA Flight from American Airlines goes from San Diego Airport, San Diego Airport (USA) at 26/03/2026 15:38:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 26/03/2026 23:07:00. 50 Economy ticket for £183 per person are available. Travel duration is 5h 29m
Cheapest Flights Thursday
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Greyhound US36h 5m009:50San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 27/03/2026 09:50:00 to Coach Station, San Antonio, TX (USA) arriving at 28/03/2026 23:55:00. 50 Economy ticket for £104 per person are available. Travel duration is 36h 5m
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FlixBus34h 10m012:15San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 27/03/2026 12:15:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 00:25:00. 50 Economy ticket for £106 per person are available. Travel duration is 34h 10m
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FlixBus32h 50m013:35San DiegoLa Jolla Village00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 27/03/2026 13:35:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 00:25:00. 50 Economy ticket for £106 per person are available. Travel duration is 32h 50m
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FlixBus42h 40m016:15San DiegoLa Jolla Village12:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 27/03/2026 16:15:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 12:55:00. 50 Economy ticket for £106 per person are available. Travel duration is 42h 40m
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Greyhound US39h 20m019:35San DiegoOld Town Transit Center12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 27/03/2026 19:35:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 12:55:00. 50 Economy ticket for £106 per person are available. Travel duration is 39h 20m
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Viva Aerobus16h 30m020:50Tijuana AirportTijuana Airport15:20San Antonio AirportSan Antonio Airport0EconomyA Flight from Viva Aerobus goes from Tijuana Airport, Tijuana Airport (Mexico) at 27/03/2026 20:50:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 28/03/2026 15:20:00. 50 Economy ticket for £164 per person are available. Travel duration is 16h 30m
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Frontier Airlines9h 48m021:18San Diego AirportSan Diego Airport09:06San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 27/03/2026 21:18:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 28/03/2026 09:06:00. 50 Economy ticket for £174 per person are available. Travel duration is 9h 48m
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Volaris11h 49m019:11Tijuana AirportTijuana Airport09:00San Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 27/03/2026 19:11:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 28/03/2026 09:00:00. 50 Economy ticket for £179 per person are available. Travel duration is 11h 49m
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United Airlines8h 21m006:30San Diego AirportSan Diego Airport16:51San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 27/03/2026 06:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 16:51:00. 50 Economy ticket for £226 per person are available. Travel duration is 8h 21m
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American Airlines6h 49m014:18San Diego AirportSan Diego Airport23:07San Antonio AirportSan Antonio Airport0EconomyA Flight from American Airlines goes from San Diego Airport, San Diego Airport (USA) at 27/03/2026 14:18:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 23:07:00. 50 Economy ticket for £226 per person are available. Travel duration is 6h 49m
Cheapest Buses Friday
Cheapest Flights Friday
What are the fastest trips from San Diego to San Antonio, TX?
You can get to San Antonio, TX from San Diego in just 5h 20m 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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Alaska Airlines5h 29m015:38San Diego AirportSan Diego Airport23:07San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 15:38:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 22/03/2026 23:07:00. 50 Economy ticket for £305 per person are available. Travel duration is 5h 29m
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Alaska Airlines6h 21m015:38San Diego AirportSan Diego Airport23:59San Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 15:38:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 22/03/2026 23:59:00. 50 Economy ticket for £366 per person are available. Travel duration is 6h 21m
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United Airlines7h 4m013:53San Diego AirportSan Diego Airport22:57San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 13:53:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 22/03/2026 22:57:00. 50 Economy ticket for £327 per person are available. Travel duration is 7h 4m
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Frontier Airlines12h 1m020:39San Diego AirportSan Diego Airport10:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 20:39:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 10:40:00. 50 Economy ticket for £143 per person are available. Travel duration is 12h 1m
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Frontier Airlines24h 41m006:25San Diego AirportSan Diego Airport09:06San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 22/03/2026 06:25:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 09:06:00. 50 Economy ticket for £154 per person are available. Travel duration is 24h 41m
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FlixBus34h 10m012:15San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 12:15:00 to Coach Station, San Antonio, TX (USA) arriving at 24/03/2026 00:25:00. 50 Economy ticket for £100 per person are available. Travel duration is 34h 10m
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Greyhound US36h 5m009:50San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 09:50:00 to Coach Station, San Antonio, TX (USA) arriving at 23/03/2026 23:55:00. 50 Economy ticket for £99 per person are available. Travel duration is 36h 5m
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FlixBus38h 20m007:35San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 07:35:00 to Coach Station, San Antonio, TX (USA) arriving at 23/03/2026 23:55:00. 50 Economy ticket for £100 per person are available. Travel duration is 38h 20m
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Greyhound US39h 20m019:35San DiegoOld Town Transit Center12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 22/03/2026 19:35:00 to Coach Station, San Antonio, TX (USA) arriving at 24/03/2026 12:55:00. 50 Economy ticket for £99 per person are available. Travel duration is 39h 20m
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FlixBus42h 40m016:15San DiegoLa Jolla Village12:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 22/03/2026 16:15:00 to Coach Station, San Antonio, TX (USA) arriving at 24/03/2026 12:55:00. 50 Economy ticket for £99 per person are available. Travel duration is 42h 40m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines5h 20m016:12San Diego AirportSan Diego Airport23:32San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 23/03/2026 16:12:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 23:32:00. 50 Economy ticket for £202 per person are available. Travel duration is 5h 20m
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Aeroméxico7h 26m001:35Tijuana AirportTijuana Airport11:01San Antonio AirportSan Antonio Airport0EconomyA Flight from Aeroméxico goes from Tijuana Airport, Tijuana Airport (Mexico) at 23/03/2026 01:35:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 23/03/2026 11:01:00. 50 Economy ticket for £206 per person are available. Travel duration is 7h 26m
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Volaris11h 49m019:11Tijuana AirportTijuana Airport09:00San Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 23/03/2026 19:11:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 24/03/2026 09:00:00. 50 Economy ticket for £134 per person are available. Travel duration is 11h 49m
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Viva Aerobus12h 0m020:50Tijuana AirportTijuana Airport10:50San Antonio AirportSan Antonio Airport0EconomyA Flight from Viva Aerobus goes from Tijuana Airport, Tijuana Airport (Mexico) at 23/03/2026 20:50:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 24/03/2026 10:50:00. 50 Economy ticket for £125 per person are available. Travel duration is 12h 0m
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Frontier Airlines25h 9m021:08San Diego AirportSan Diego Airport00:17San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 23/03/2026 21:08:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 25/03/2026 00:17:00. 50 Economy ticket for £72 per person are available. Travel duration is 25h 9m
Fastest Flights Monday
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FlixBus33h 15m013:10San DiegoSeaport Village00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Seaport Village, San Diego (USA) at 24/03/2026 13:10:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 00:25:00. 50 Economy ticket for £100 per person are available. Travel duration is 33h 15m
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FlixBus34h 10m012:15San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 12:15:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 00:25:00. 50 Economy ticket for £103 per person are available. Travel duration is 34h 10m
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FlixBus38h 20m007:35San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 07:35:00 to Coach Station, San Antonio, TX (USA) arriving at 25/03/2026 23:55:00. 50 Economy ticket for £101 per person are available. Travel duration is 38h 20m
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Greyhound US39h 20m019:35San DiegoOld Town Transit Center12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 19:35:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 12:55:00. 50 Economy ticket for £103 per person are available. Travel duration is 39h 20m
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Greyhound US39h 40m006:45San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 24/03/2026 06:45:00 to Coach Station, San Antonio, TX (USA) arriving at 26/03/2026 00:25:00. 50 Economy ticket for £101 per person are available. Travel duration is 39h 40m
Fastest Buses Tuesday
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American Airlines5h 29m015:38San Diego AirportSan Diego Airport23:07San Antonio AirportSan Antonio Airport0EconomyA Flight from American Airlines goes from San Diego Airport, San Diego Airport (USA) at 26/03/2026 15:38:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 26/03/2026 23:07:00. 50 Economy ticket for £183 per person are available. Travel duration is 5h 29m
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United Airlines7h 4m013:53San Diego AirportSan Diego Airport22:57San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 26/03/2026 13:53:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 26/03/2026 22:57:00. 50 Economy ticket for £165 per person are available. Travel duration is 7h 4m
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Frontier Airlines10h 41m021:59San Diego AirportSan Diego Airport10:40San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 26/03/2026 21:59:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 10:40:00. 50 Economy ticket for £85 per person are available. Travel duration is 10h 41m
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Volaris11h 49m019:11Tijuana AirportTijuana Airport09:00San Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 26/03/2026 19:11:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 09:00:00. 50 Economy ticket for £154 per person are available. Travel duration is 11h 49m
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Viva Aerobus12h 0m020:50Tijuana AirportTijuana Airport10:50San Antonio AirportSan Antonio Airport0EconomyA Flight from Viva Aerobus goes from Tijuana Airport, Tijuana Airport (Mexico) at 26/03/2026 20:50:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 10:50:00. 50 Economy ticket for £160 per person are available. Travel duration is 12h 0m
Fastest Flights Thursday
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American Airlines6h 49m014:18San Diego AirportSan Diego Airport23:07San Antonio AirportSan Antonio Airport0EconomyA Flight from American Airlines goes from San Diego Airport, San Diego Airport (USA) at 27/03/2026 14:18:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 23:07:00. 50 Economy ticket for £226 per person are available. Travel duration is 6h 49m
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United Airlines8h 21m006:30San Diego AirportSan Diego Airport16:51San Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 27/03/2026 06:30:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 27/03/2026 16:51:00. 50 Economy ticket for £226 per person are available. Travel duration is 8h 21m
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Frontier Airlines9h 48m021:18San Diego AirportSan Diego Airport09:06San Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 27/03/2026 21:18:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 28/03/2026 09:06:00. 50 Economy ticket for £174 per person are available. Travel duration is 9h 48m
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Volaris11h 49m019:11Tijuana AirportTijuana Airport09:00San Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 27/03/2026 19:11:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 28/03/2026 09:00:00. 50 Economy ticket for £179 per person are available. Travel duration is 11h 49m
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Viva Aerobus16h 30m020:50Tijuana AirportTijuana Airport15:20San Antonio AirportSan Antonio Airport0EconomyA Flight from Viva Aerobus goes from Tijuana Airport, Tijuana Airport (Mexico) at 27/03/2026 20:50:00 to San Antonio Airport, San Antonio Airport (USA) arriving at 28/03/2026 15:20:00. 50 Economy ticket for £164 per person are available. Travel duration is 16h 30m
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FlixBus32h 50m013:35San DiegoLa Jolla Village00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 27/03/2026 13:35:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 00:25:00. 50 Economy ticket for £106 per person are available. Travel duration is 32h 50m
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FlixBus34h 10m012:15San DiegoOld Town Transit Center00:25San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 27/03/2026 12:15:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 00:25:00. 50 Economy ticket for £106 per person are available. Travel duration is 34h 10m
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Greyhound US36h 5m009:50San DiegoOld Town Transit Center23:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 27/03/2026 09:50:00 to Coach Station, San Antonio, TX (USA) arriving at 28/03/2026 23:55:00. 50 Economy ticket for £104 per person are available. Travel duration is 36h 5m
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Greyhound US39h 20m019:35San DiegoOld Town Transit Center12:55San Antonio, TXCoach Station0EconomyA Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 27/03/2026 19:35:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 12:55:00. 50 Economy ticket for £106 per person are available. Travel duration is 39h 20m
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FlixBus42h 40m016:15San DiegoLa Jolla Village12:55San Antonio, TXCoach Station0EconomyA Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 27/03/2026 16:15:00 to Coach Station, San Antonio, TX (USA) arriving at 29/03/2026 12:55:00. 50 Economy ticket for £106 per person are available. Travel duration is 42h 40m
Fastest Flights Friday
Fastest Buses Friday
Here you will find all operators and timetables for a
Bus from San Diego to San Antonio, TX
What are the most popular stations in San Diego and San Antonio, TX?
In San Diego, you will usually depart from San Ysidro Transit Center, Old Town Transit Center or University Av & Bancroft St Coach Stop, while in San Antonio, TX you will be arriving at Tornado Bus Company, Coach Station or W. Southcross & Buffalo Bus Stop, 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 San Diego? With 7 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 San Diego and San Antonio, TX, you can pay as low as £72 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 Antonio, TX in just 5h 20m.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 San Diego and San Antonio, TX are FlixBus, Greyhound US and Frontier 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 San Diego 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 San Diego Airport or to Olmos Park, TX, and look at flights from Tijuana 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 San Diego to San Antonio, TX?
The most popular companies between San Diego and San Antonio, TX, are FlixBus, Greyhound US and Frontier Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and Greyhound US
Airlines: Frontier Airlines, United Airlines, Viva Aerobus and 4 more.
All you need to know when you travel from San Diego to San Antonio, TX
Check all information on comfort and services on all modes of transports from San Diego 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 San Diego to San Antonio, TX
How can I reach San Antonio, TX from San Diego?
Every day, there are on average 7 connections between Flight and Bus, with which you can get to San Antonio, TX from San Diego.
How far is San Antonio, TX from San Diego?
The distance between San Diego and San Antonio, TX is 1,812.4 km.
What is the most ecofriendly mode of transport between San Diego 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 49 kgs of CO2, a train 63 kgs, a car 308 kgs, and a flight 446 kgs.
What is the cheapest mode of transport from San Diego to San Antonio, TX?
You can get to San Antonio, TX with just £72 by taking a Flight from Frontier Airlines.
What is the fastest way to get from San Diego 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 20m with a Flight from United Airlines.
More routes to San Diego and to San Antonio, TX
Looking for more options? Here you can see the most popular routes to San Diego and to San Antonio, TX. Simply click on a connection, and you’ll find all the details about the route!
- Trips to San Diego
- Bakersfield, CA to San Diego
- Chicago to San Diego
- El Paso, TX to San Diego
- Houston to San Diego
- Las Vegas to San Diego
- Mexico City to San Diego
- New York to San Diego
- Pasco, WA to San Diego
- Phoenix, AZ to San Diego
- Salt Lake City, UT to San Diego
- San Francisco to San Diego
- San Jose, CA to San Diego
- Yakima, WA to San Diego
- Trips to San Antonio, TX
- Aguascalientes to San Antonio, TX
- Brownsville, TX to San Antonio, TX
- Chicago to San Antonio, TX
- Ciudad Juárez to San Antonio, TX
- Dallas to San Antonio, TX
- El Paso, TX to San Antonio, TX
- Harlingen, TX to San Antonio, TX
- Houston to San Antonio, TX
- Las Vegas to San Antonio, TX
- McAllen, TX to San Antonio, TX
- Mexico City to San Antonio, TX
- Monterrey, NL to San Antonio, TX
- Orlando, FL to San Antonio, TX
- Phoenix, AZ to San Antonio, TX
- Saltillo to San Antonio, TX
- San Luis Potosí to San Antonio, TX
- Santiago de Queretaro to San Antonio, TX
- St. Louis, MO to San Antonio, TX
- Torreón, CO to San Antonio, TX
- Zacatecas, ZS to San Antonio, TX
