What is the best way to travel from Houston to San Antonio, TX?
Looking for a trip? Compare all the available Flights and Buses for the journey to San Antonio, TX from Houston. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 7 available companies to find your perfect trip!
What is the cheapest way to reach San Antonio, TX from Houston?
You can get to San Antonio, TX with just $25 by taking a Bus from Greyhound US, 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 US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/15/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 5:25:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 3h 25m
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FlixBus3h 25m07:35 PMHoustonDowntown Houston11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 3/15/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 11:00:00 PM. 50 Economy ticket for $46 per person are available. Travel duration is 3h 25m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/15/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/15/2026 12:35:00 PM. 50 Basic ticket for $50 per person are available. Travel duration is 3h 20m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/15/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 10:20:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 20m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/15/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 3:20:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 3h 25m
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/15/2026 8:38:00 AM. 50 Economy ticket for $211 per person are available. Travel duration is 1h 8m
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United Airlines1h 13m06:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:48 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 6:35:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/15/2026 7:48:00 PM. 50 Economy ticket for $211 per person are available. Travel duration is 1h 13m
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United Airlines1h 13m08:12 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:25 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 8:12:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/15/2026 9:25:00 PM. 50 Economy ticket for $211 per person are available. Travel duration is 1h 13m
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Frontier Airlines17h 32m06:45 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:17 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 6:45:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 12:17:00 AM. 50 Economy ticket for $316 per person are available. Travel duration is 17h 32m
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Frontier Airlines10h 10m010:56 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:06 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 10:56:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 9:06:00 AM. 50 Economy ticket for $316 per person are available. Travel duration is 10h 10m
Cheapest Buses Sunday
Cheapest Flights Sunday
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/16/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 5:25:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/16/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 3:20:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/16/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 10:20:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 4h 20m
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FlixBus3h 10m07:50 PMHoustonUptown/Upper Kirby11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/16/2026 7:50:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 11:00:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 10m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/16/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/16/2026 12:35:00 PM. 50 Basic ticket for $50 per person are available. Travel duration is 3h 20m
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Frontier Airlines25h 21m010:56 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:17 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 10:56:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/18/2026 12:17:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 25h 21m
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 8:38:00 AM. 50 Economy ticket for $135 per person are available. Travel duration is 1h 8m
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Spirit Airlines27h 42m05:45 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:27 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 5:45:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 9:27:00 AM. 50 Economy ticket for $177 per person are available. Travel duration is 27h 42m
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Skyscanner1h 16m04:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:51 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 4:35:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 5:51:00 PM. 50 Economy ticket for $221 per person are available. Travel duration is 1h 16m
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Volaris19h 44m08:36 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport4:20 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 8:36:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 4:20:00 PM. 50 Economy ticket for $338 per person are available. Travel duration is 19h 44m
Cheapest Buses Monday
Cheapest Flights Monday
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/17/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 5:25:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/17/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 10:20:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 20m
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FlixBus3h 10m07:50 PMHoustonUptown/Upper Kirby11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/17/2026 7:50:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 11:00:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 10m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/17/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 3:20:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 25m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/17/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/17/2026 12:35:00 PM. 50 Basic ticket for $50 per person are available. Travel duration is 3h 20m
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 8:38:00 AM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 8m
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United Airlines1h 13m09:34 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:47 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 9:34:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 10:47:00 AM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 13m
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United Airlines1h 13m012:01 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:14 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 12:01:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 1:14:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 13m
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United Airlines1h 13m02:20 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport3:33 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 2:20:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 3:33:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 13m
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United Airlines1h 7m09:50 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:57 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 9:50:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 10:57:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 7m
Cheapest Buses Tuesday
Cheapest Flights Tuesday
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/19/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 5:25:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 25m
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Greyhound US3h 35m02:30 PMHoustonHarrisburg Blvd Station6:05 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/19/2026 2:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 6:05:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 35m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/19/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 3:20:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 25m
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FlixBus6h 10m011:25 AMHoustonUptown/Upper Kirby5:35 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/19/2026 11:25:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 5:35:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 6h 10m
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FlixBus4h 55m02:10 PMHoustonUptown/Upper Kirby7:05 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/19/2026 2:10:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 7:05:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 4h 55m
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Frontier Airlines24h 1m09:26 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:27 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 9:26:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/20/2026 9:27:00 AM. 50 Economy ticket for $108 per person are available. Travel duration is 24h 1m
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Spirit Airlines27h 42m05:45 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:27 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 5:45:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/20/2026 9:27:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 27h 42m
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/19/2026 8:38:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 1h 8m
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Skyscanner1h 16m04:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:51 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 4:35:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/19/2026 5:51:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 1h 16m
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Alaska Airlines9h 54m07:00 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport4:54 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 7:00:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/19/2026 4:54:00 PM. 50 Economy ticket for $500 per person are available. Travel duration is 9h 54m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/20/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 5:25:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/20/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 3:20:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/20/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 10:20:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 4h 20m
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FlixBus3h 25m07:35 PMHoustonDowntown Houston11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 3/20/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 11:00:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/20/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/20/2026 12:35:00 PM. 50 Basic ticket for $49 per person are available. Travel duration is 3h 20m
Cheapest Buses Friday
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/21/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 3:20:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 3h 25m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/21/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 5:25:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/21/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 10:20:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 4h 20m
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FlixBus3h 25m07:35 PMHoustonDowntown Houston11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 3/21/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 11:00:00 PM. 50 Economy ticket for $34 per person are available. Travel duration is 3h 25m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/21/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/21/2026 12:35:00 PM. 50 Basic ticket for $51 per person are available. Travel duration is 3h 20m
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United Airlines1h 13m012:01 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:14 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/21/2026 12:01:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/21/2026 1:14:00 PM. 50 Economy ticket for $166 per person are available. Travel duration is 1h 13m
Cheapest Buses Saturday
Cheapest Flights Saturday
What are the fastest trips from Houston to San Antonio, TX?
You can get to San Antonio, TX from Houston in just 1h 7m 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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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/15/2026 8:38:00 AM. 50 Economy ticket for $211 per person are available. Travel duration is 1h 8m
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United Airlines1h 13m06:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:48 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 6:35:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/15/2026 7:48:00 PM. 50 Economy ticket for $211 per person are available. Travel duration is 1h 13m
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United Airlines1h 13m08:12 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:25 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 8:12:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/15/2026 9:25:00 PM. 50 Economy ticket for $211 per person are available. Travel duration is 1h 13m
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Frontier Airlines10h 10m010:56 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:06 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 10:56:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 9:06:00 AM. 50 Economy ticket for $316 per person are available. Travel duration is 10h 10m
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Frontier Airlines17h 32m06:45 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:17 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/15/2026 6:45:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 12:17:00 AM. 50 Economy ticket for $316 per person are available. Travel duration is 17h 32m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/15/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/15/2026 12:35:00 PM. 50 Basic ticket for $50 per person are available. Travel duration is 3h 20m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/15/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 5:25:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 3h 25m
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FlixBus3h 25m07:35 PMHoustonDowntown Houston11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 3/15/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 11:00:00 PM. 50 Economy ticket for $46 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/15/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 3:20:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/15/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/15/2026 10:20:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 4h 20m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 8:38:00 AM. 50 Economy ticket for $135 per person are available. Travel duration is 1h 8m
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Skyscanner1h 16m04:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:51 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 4:35:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/16/2026 5:51:00 PM. 50 Economy ticket for $221 per person are available. Travel duration is 1h 16m
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Volaris19h 44m08:36 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport4:20 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 8:36:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 4:20:00 PM. 50 Economy ticket for $338 per person are available. Travel duration is 19h 44m
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Frontier Airlines25h 21m010:56 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:17 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 10:56:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/18/2026 12:17:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 25h 21m
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Spirit Airlines27h 42m05:45 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:27 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/16/2026 5:45:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 9:27:00 AM. 50 Economy ticket for $177 per person are available. Travel duration is 27h 42m
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FlixBus3h 10m07:50 PMHoustonUptown/Upper Kirby11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/16/2026 7:50:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 11:00:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 10m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/16/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/16/2026 12:35:00 PM. 50 Basic ticket for $50 per person are available. Travel duration is 3h 20m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/16/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 5:25:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/16/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 3:20:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/16/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/16/2026 10:20:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 4h 20m
Fastest Flights Monday
Fastest Buses Monday
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United Airlines1h 7m09:50 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:57 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 9:50:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 10:57:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 7m
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 8:38:00 AM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 8m
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United Airlines1h 13m09:34 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:47 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 9:34:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 10:47:00 AM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 13m
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United Airlines1h 13m012:01 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:14 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 12:01:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 1:14:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 13m
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United Airlines1h 13m02:20 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport3:33 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/17/2026 2:20:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/17/2026 3:33:00 PM. 50 Economy ticket for $204 per person are available. Travel duration is 1h 13m
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FlixBus3h 10m07:50 PMHoustonUptown/Upper Kirby11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/17/2026 7:50:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 11:00:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 10m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/17/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/17/2026 12:35:00 PM. 50 Basic ticket for $50 per person are available. Travel duration is 3h 20m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/17/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 5:25:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/17/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 3:20:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/17/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/17/2026 10:20:00 AM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 20m
Fastest Flights Tuesday
Fastest Buses Tuesday
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United Airlines1h 8m07:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:38 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 7:30:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/19/2026 8:38:00 AM. 50 Economy ticket for $140 per person are available. Travel duration is 1h 8m
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Skyscanner1h 16m04:35 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:51 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Skyscanner goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 4:35:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/19/2026 5:51:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 1h 16m
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Alaska Airlines9h 54m07:00 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport4:54 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Alaska Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 7:00:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/19/2026 4:54:00 PM. 50 Economy ticket for $500 per person are available. Travel duration is 9h 54m
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Frontier Airlines24h 1m09:26 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:27 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 9:26:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/20/2026 9:27:00 AM. 50 Economy ticket for $108 per person are available. Travel duration is 24h 1m
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Spirit Airlines27h 42m05:45 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:27 AMSan Antonio AirportSan Antonio Airport0EconomyA Flight from Spirit Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/19/2026 5:45:00 AM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/20/2026 9:27:00 AM. 50 Economy ticket for $117 per person are available. Travel duration is 27h 42m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/19/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 5:25:00 AM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/19/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 3:20:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 25m
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Greyhound US3h 35m02:30 PMHoustonHarrisburg Blvd Station6:05 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/19/2026 2:30:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 6:05:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 3h 35m
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FlixBus4h 55m02:10 PMHoustonUptown/Upper Kirby7:05 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/19/2026 2:10:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 7:05:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 4h 55m
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FlixBus6h 10m011:25 AMHoustonUptown/Upper Kirby5:35 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 3/19/2026 11:25:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/19/2026 5:35:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 6h 10m
Fastest Flights Thursday
Fastest Buses Thursday
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/20/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/20/2026 12:35:00 PM. 50 Basic ticket for $49 per person are available. Travel duration is 3h 20m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/20/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 5:25:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/20/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 3:20:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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FlixBus3h 25m07:35 PMHoustonDowntown Houston11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 3/20/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 11:00:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/20/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/20/2026 10:20:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 4h 20m
Fastest Buses Friday
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United Airlines1h 13m012:01 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:14 PMSan Antonio AirportSan Antonio Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 3/21/2026 12:01:00 PM to San Antonio Airport, San Antonio Airport (USA) arriving at 3/21/2026 1:14:00 PM. 50 Economy ticket for $166 per person are available. Travel duration is 1h 13m
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Tornado Bus Company3h 20m09:15 AMHoustonLockwood12:35 PMSan Antonio, TXTornado Bus Company0BasicA Bus from Tornado Bus Company goes from Lockwood, Houston (USA) at 3/21/2026 9:15:00 AM to Tornado Bus Company, San Antonio, TX (USA) arriving at 3/21/2026 12:35:00 PM. 50 Basic ticket for $51 per person are available. Travel duration is 3h 20m
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Greyhound Lines Mexico3h 25m011:55 AMHoustonHarrisburg Blvd Station3:20 PMSan Antonio, TXBus Station0EconomyA Bus from Greyhound Lines Mexico goes from Harrisburg Blvd Station, Houston (USA) at 3/21/2026 11:55:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 3:20:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 3h 25m
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Greyhound US3h 25m02:00 AMHoustonHarrisburg Blvd Station5:25 AMSan Antonio, TXBus Station0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 3/21/2026 2:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 5:25:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 3h 25m
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FlixBus3h 25m07:35 PMHoustonDowntown Houston11:00 PMSan Antonio, TXBus Station0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 3/21/2026 7:35:00 PM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 11:00:00 PM. 50 Economy ticket for $34 per person are available. Travel duration is 3h 25m
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Valley Transit4h 20m06:00 AMHoustonHarrisburg Blvd Station10:20 AMSan Antonio, TXBus Station0EconomyA Bus from Valley Transit goes from Harrisburg Blvd Station, Houston (USA) at 3/21/2026 6:00:00 AM to Bus Station, San Antonio, TX (USA) arriving at 3/21/2026 10:20:00 AM. 50 Economy ticket for $34 per person are available. Travel duration is 4h 20m
Fastest Flights Saturday
Fastest Buses Saturday
Here you will find all operators and timetables for a
Bus from Houston to San Antonio, TX
What are the most popular stations in Houston and San Antonio, TX?
In Houston, you will usually depart from Hillcroft METRO Park and Ride Bus Station, Lockwood or Main St & Airline Dr, while in San Antonio, TX you will be arriving at Tornado Bus Company, Bus 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 Houston? With 8 connections between 7 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 Houston and San Antonio, TX, you can pay as low as $25 with a Bus from Greyhound US.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from United Airlines: you will get to San Antonio, TX in just 1h 7m.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 Antonio, TX are United Airlines, Greyhound US 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 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 West University Place, TX or to Olmos Park, TX, and look at flights from William P. Hobby 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 Houston to San Antonio, TX?
The most popular companies between Houston and San Antonio, TX, are United Airlines, Greyhound US and FlixBus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US, FlixBus, Greyhound Lines Mexico and 2 more.
Airlines: United Airlines, Frontier Airlines, Spirit Airlines and 3 more.
All you need to know when you travel from Houston to San Antonio, TX
Check all information on comfort and services on all modes of transports from Houston 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 Houston to San Antonio, TX
How can I reach San Antonio, TX from Houston?
Every day, there are on average 8 connections between Flight and Bus, with which you can get to San Antonio, TX from Houston.
How far is San Antonio, TX from Houston?
The distance between Houston and San Antonio, TX is 188.5 miles.
What is the most ecofriendly mode of transport between Houston 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 8 kgs of CO2, a train 11 kgs, a car 52 kgs, and a flight 75 kgs.
What is the cheapest mode of transport from Houston to San Antonio, TX?
You can get to San Antonio, TX with just $25 by taking a Bus from Greyhound US.
What is the fastest way to get from Houston 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 1h 7m with a Flight from United Airlines.
More routes to Houston and to San Antonio, TX
Looking for more options? Here you can see the most popular routes to Houston and to San Antonio, TX. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Houston
- Aguascalientes to Houston
- Albuquerque, NM to Houston
- Atlanta, GA to Houston
- Brownsville, TX to Houston
- Chicago to Houston
- Ciudad Juárez to Houston
- Dallas to Houston
- Durango, DG to Houston
- El Paso, TX to Houston
- Fort Worth to Houston
- Indianapolis to Houston
- Laredo, TX to Houston
- Los Angeles to Houston
- Matamoros to Houston
- McAllen, TX to Houston
- Mexico City to Houston
- Monterrey, NL to Houston
- New Orleans, LA to Houston
- New York to Houston
- Orlando, FL to Houston
- San Antonio, TX to Houston
- Santiago de Queretaro to Houston
- Trips to San Antonio, TX
- Aguascalientes to San Antonio, TX
- Albuquerque, NM to San Antonio, TX
- Atlanta, GA to San Antonio, TX
- Brownsville, TX 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
- Las Vegas to San Antonio, TX
- Los Angeles to San Antonio, TX
- McAllen, TX to San Antonio, TX
- Mexico City to San Antonio, TX
- Monterrey, NL to San Antonio, TX
- New Orleans, LA to San Antonio, TX
- Orlando, FL to San Antonio, TX
- Phoenix, AZ to San Antonio, TX
- San Diego 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
