What is the best way to travel from Houston to San Diego?
Looking for a trip? Compare all the available Flights and Buses 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 4 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 $110 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.
-
FlixBus53h 55m02:25 PMHoustonDowntown Houston6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/25/2026 2:25:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/27/2026 6:20:00 PM. 50 Economy ticket for $133 per person are available. Travel duration is 53h 55m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/25/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/27/2026 6:20:00 PM. 50 Economy ticket for $134 per person are available. Travel duration is 49h 25m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/25/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/27/2026 6:20:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 61h 45m
-
Valley Transit55h 10m06:35 AMHoustonSW Agencia Autobuses11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/25/2026 6:35:00 AM to Old Town Transit Center, San Diego (USA) arriving at 6/27/2026 11:45:00 AM. 50 Economy ticket for $154 per person are available. Travel duration is 55h 10m
-
Greyhound US35h 30m08:15 AMHoustonHarrisburg Blvd Station5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/25/2026 8:15:00 AM to Old Town Transit Center, San Diego (USA) arriving at 6/26/2026 5:45:00 PM. 50 Economy ticket for $155 per person are available. Travel duration is 35h 30m
-
Frontier Airlines7h 39m06:14 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:53 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 6:14:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/25/2026 11:53:00 PM. 50 Economy ticket for $147 per person are available. Travel duration is 7h 39m
-
Viva Aerobus22h 30m011:10 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport7:40 PMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 11:10:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/26/2026 7:40:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 22h 30m
-
Viva Aerobus11h 10m011:10 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:20 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 11:10:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/26/2026 8:20:00 AM. 50 Economy ticket for $169 per person are available. Travel duration is 11h 10m
-
Volaris13h 8m08:55 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:03 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 8:55:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/26/2026 8:03:00 AM. 50 Economy ticket for $189 per person are available. Travel duration is 13h 8m
-
Volaris14h 51m012:05 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport12:56 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 12:05:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/26/2026 12:56:00 AM. 50 Economy ticket for $198 per person are available. Travel duration is 14h 51m
-
United Airlines3h 21m04:20 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:41 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 4:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/25/2026 5:41:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 3h 21m
Cheapest Buses Thursday
Cheapest Flights Thursday
-
Volaris7h 23m08:55 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:18 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 8:55:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/27/2026 2:18:00 AM. 50 Economy ticket for $142 per person are available. Travel duration is 7h 23m
-
Volaris11h 56m010:32 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:28 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 10:32:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/27/2026 8:28:00 AM. 50 Economy ticket for $142 per person are available. Travel duration is 11h 56m
-
Viva Aerobus11h 10m011:10 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:20 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 11:10:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/27/2026 8:20:00 AM. 50 Economy ticket for $164 per person are available. Travel duration is 11h 10m
-
Frontier Airlines27h 45m010:08 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:53 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 10:08:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 11:53:00 PM. 50 Economy ticket for $167 per person are available. Travel duration is 27h 45m
-
Allegiant Air25h 38m09:10 AMWilliam P. Hobby AirportWilliam P. Hobby Airport8:48 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Allegiant Air goes from William P. Hobby Airport, William P. Hobby Airport (USA) at 6/26/2026 9:10:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 8:48:00 AM. 50 Economy ticket for $189 per person are available. Travel duration is 25h 38m
-
Viva Aerobus36h 0m011:10 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:10 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 11:10:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/28/2026 9:10:00 AM. 50 Economy ticket for $205 per person are available. Travel duration is 36h 0m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/26/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $151 per person are available. Travel duration is 49h 25m
-
FlixBus50h 20m06:00 PMHoustonDowntown Houston6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/26/2026 6:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 50h 20m
-
Greyhound US43h 25m06:55 PMHoustonHarrisburg Blvd Station12:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/26/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 12:20:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 43h 25m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/26/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 61h 45m
-
FlixBus44h 20m06:00 PMHoustonDowntown Houston12:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/26/2026 6:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 12:20:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 44h 20m
Cheapest Flights Friday
Cheapest Buses Friday
-
FlixBus44h 10m05:35 PMHoustonUptown/Upper Kirby11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 6/27/2026 5:35:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/29/2026 11:45:00 AM. 50 Economy ticket for $139 per person are available. Travel duration is 44h 10m
-
FlixBus48h 20m07:50 PMHoustonUptown/Upper Kirby6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 6/27/2026 7:50:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/29/2026 6:10:00 PM. 50 Economy ticket for $139 per person are available. Travel duration is 48h 20m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/27/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/29/2026 6:20:00 PM. 50 Economy ticket for $150 per person are available. Travel duration is 61h 45m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/27/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/29/2026 6:20:00 PM. 50 Economy ticket for $151 per person are available. Travel duration is 49h 25m
-
Greyhound US42h 20m02:00 AMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/27/2026 2:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 42h 20m
-
Frontier Airlines7h 39m06:14 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:53 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 6:14:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 11:53:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 7h 39m
-
Frontier Airlines19h 23m06:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:53 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 6:30:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 11:53:00 PM. 50 Economy ticket for $160 per person are available. Travel duration is 19h 23m
-
Viva Aerobus11h 28m04:50 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:18 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 4:50:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/28/2026 2:18:00 AM. 50 Economy ticket for $221 per person are available. Travel duration is 11h 28m
-
Viva Aerobus17h 30m04:50 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:20 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 4:50:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/28/2026 8:20:00 AM. 50 Economy ticket for $228 per person are available. Travel duration is 17h 30m
-
Volaris13h 8m08:55 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:03 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 8:55:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/28/2026 8:03:00 AM. 50 Economy ticket for $229 per person are available. Travel duration is 13h 8m
-
United Airlines3h 21m04:20 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:41 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 4:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 5:41:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 3h 21m
Cheapest Buses Saturday
Cheapest Flights Saturday
-
Greyhound US36h 5m08:15 AMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/28/2026 8:15:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/29/2026 6:20:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 36h 5m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/28/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 6:20:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 49h 25m
-
FlixBus50h 20m06:00 PMHoustonDowntown Houston6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/28/2026 6:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 6:20:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 50h 20m
-
FlixBus55h 45m06:35 AMHoustonSW Agencia Autobuses12:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from SW Agencia Autobuses, Houston (USA) at 6/28/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 12:20:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 55h 45m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/28/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 6:20:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 61h 45m
-
Frontier Airlines13h 55m08:53 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:48 AMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 8:53:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/29/2026 8:48:00 AM. 50 Economy ticket for $159 per person are available. Travel duration is 13h 55m
-
Volaris8h 19m012:05 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport6:24 PMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 12:05:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/28/2026 6:24:00 PM. 50 Economy ticket for $175 per person are available. Travel duration is 8h 19m
-
Viva Aerobus11h 10m011:10 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:20 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 11:10:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/29/2026 8:20:00 AM. 50 Economy ticket for $183 per person are available. Travel duration is 11h 10m
-
Volaris7h 23m08:55 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:18 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 8:55:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/29/2026 2:18:00 AM. 50 Economy ticket for $194 per person are available. Travel duration is 7h 23m
-
Viva Aerobus13h 50m08:30 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:20 AMTijuana AirportTijuana Airport0EconomyA Flight from Viva Aerobus goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 8:30:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/29/2026 8:20:00 AM. 50 Economy ticket for $202 per person are available. Travel duration is 13h 50m
-
United Airlines3h 21m09:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:51 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 9:30:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/28/2026 10:51:00 AM. 50 Economy ticket for $233 per person are available. Travel duration is 3h 21m
Cheapest Buses Sunday
Cheapest Flights Sunday
What are the fastest trips from Houston to San Diego?
You can get to San Diego from Houston in just 3h 21m 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.
-
United Airlines3h 21m04:20 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:41 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 4:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/25/2026 5:41:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 3h 21m
-
Frontier Airlines7h 39m06:14 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:53 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 6:14:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/25/2026 11:53:00 PM. 50 Economy ticket for $147 per person are available. Travel duration is 7h 39m
-
United Airlines7h 40m05:22 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 5:22:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/25/2026 11:02:00 AM. 50 Economy ticket for $335 per person are available. Travel duration is 7h 40m
-
United Airlines7h 50m07:20 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:10 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 7:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/25/2026 1:10:00 PM. 50 Economy ticket for $382 per person are available. Travel duration is 7h 50m
-
United Airlines7h 53m03:00 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:53 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 3:00:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/25/2026 8:53:00 PM. 50 Economy ticket for $424 per person are available. Travel duration is 7h 53m
-
American Airlines8h 1m02:22 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:23 PMSan Diego AirportSan Diego Airport0EconomyA Flight from American Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/25/2026 2:22:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/25/2026 8:23:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 8h 1m
-
Greyhound US35h 30m08:15 AMHoustonHarrisburg Blvd Station5:45 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/25/2026 8:15:00 AM to Old Town Transit Center, San Diego (USA) arriving at 6/26/2026 5:45:00 PM. 50 Economy ticket for $155 per person are available. Travel duration is 35h 30m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/25/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/27/2026 6:20:00 PM. 50 Economy ticket for $134 per person are available. Travel duration is 49h 25m
-
FlixBus53h 55m02:25 PMHoustonDowntown Houston6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/25/2026 2:25:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/27/2026 6:20:00 PM. 50 Economy ticket for $133 per person are available. Travel duration is 53h 55m
-
Valley Transit55h 10m06:35 AMHoustonSW Agencia Autobuses11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/25/2026 6:35:00 AM to Old Town Transit Center, San Diego (USA) arriving at 6/27/2026 11:45:00 AM. 50 Economy ticket for $154 per person are available. Travel duration is 55h 10m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/25/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/27/2026 6:20:00 PM. 50 Economy ticket for $135 per person are available. Travel duration is 61h 45m
Fastest Flights Thursday
Fastest Buses Thursday
-
United Airlines3h 21m09:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:51 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 9:30:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/26/2026 10:51:00 AM. 50 Economy ticket for $233 per person are available. Travel duration is 3h 21m
-
United Airlines6h 32m04:21 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:53 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 4:21:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/26/2026 8:53:00 PM. 50 Economy ticket for $425 per person are available. Travel duration is 6h 32m
-
United Airlines6h 57m03:30 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 3:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/26/2026 8:27:00 PM. 50 Economy ticket for $490 per person are available. Travel duration is 6h 57m
-
Volaris7h 23m08:55 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:18 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 8:55:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/27/2026 2:18:00 AM. 50 Economy ticket for $142 per person are available. Travel duration is 7h 23m
-
United Airlines7h 40m05:22 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 5:22:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/26/2026 11:02:00 AM. 50 Economy ticket for $337 per person are available. Travel duration is 7h 40m
-
United Airlines7h 53m03:00 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:53 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/26/2026 3:00:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/26/2026 8:53:00 PM. 50 Economy ticket for $490 per person are available. Travel duration is 7h 53m
-
Greyhound US43h 25m06:55 PMHoustonHarrisburg Blvd Station12:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/26/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 12:20:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 43h 25m
-
FlixBus44h 20m06:00 PMHoustonDowntown Houston12:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/26/2026 6:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 12:20:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 44h 20m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/26/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $151 per person are available. Travel duration is 49h 25m
-
FlixBus50h 20m06:00 PMHoustonDowntown Houston6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/26/2026 6:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 50h 20m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/26/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 61h 45m
Fastest Flights Friday
Fastest Buses Friday
-
United Airlines3h 21m04:20 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport5:41 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 4:20:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 5:41:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 3h 21m
-
United Airlines3h 21m08:03 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport9:24 PMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 8:03:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 9:24:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 3h 21m
-
United Airlines6h 32m04:21 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:53 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 4:21:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/27/2026 8:53:00 PM. 50 Economy ticket for $335 per person are available. Travel duration is 6h 32m
-
United Airlines6h 57m03:30 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 3:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/27/2026 8:27:00 PM. 50 Economy ticket for $380 per person are available. Travel duration is 6h 57m
-
Frontier Airlines7h 39m06:14 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:53 PMSan Diego AirportSan Diego Airport0EconomyA Flight from Frontier Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 6:14:00 PM to San Diego Airport, San Diego Airport (USA) arriving at 6/27/2026 11:53:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 7h 39m
-
United Airlines7h 53m03:00 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:53 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/27/2026 3:00:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/27/2026 8:53:00 PM. 50 Economy ticket for $335 per person are available. Travel duration is 7h 53m
-
Greyhound US42h 20m02:00 AMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/27/2026 2:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/28/2026 6:20:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 42h 20m
-
FlixBus44h 10m05:35 PMHoustonUptown/Upper Kirby11:45 AMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 6/27/2026 5:35:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/29/2026 11:45:00 AM. 50 Economy ticket for $139 per person are available. Travel duration is 44h 10m
-
FlixBus48h 20m07:50 PMHoustonUptown/Upper Kirby6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Uptown/Upper Kirby, Houston (USA) at 6/27/2026 7:50:00 PM to Old Town Transit Center, San Diego (USA) arriving at 6/29/2026 6:10:00 PM. 50 Economy ticket for $139 per person are available. Travel duration is 48h 20m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/27/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/29/2026 6:20:00 PM. 50 Economy ticket for $151 per person are available. Travel duration is 49h 25m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/27/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/29/2026 6:20:00 PM. 50 Economy ticket for $150 per person are available. Travel duration is 61h 45m
Fastest Flights Saturday
Fastest Buses Saturday
-
United Airlines3h 21m09:30 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport10:51 AMSan Diego AirportSan Diego Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 9:30:00 AM to San Diego Airport, San Diego Airport (USA) arriving at 6/28/2026 10:51:00 AM. 50 Economy ticket for $233 per person are available. Travel duration is 3h 21m
-
United Airlines6h 57m03:30 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport8:27 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 3:30:00 PM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/28/2026 8:27:00 PM. 50 Economy ticket for $485 per person are available. Travel duration is 6h 57m
-
Volaris7h 23m08:55 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport2:18 AMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 8:55:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/29/2026 2:18:00 AM. 50 Economy ticket for $194 per person are available. Travel duration is 7h 23m
-
United Airlines7h 40m05:22 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport11:02 AMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 5:22:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/28/2026 11:02:00 AM. 50 Economy ticket for $294 per person are available. Travel duration is 7h 40m
-
United Airlines7h 50m07:20 AMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport1:10 PMMcClellan-Palomar AirportMcClellan-Palomar Airport0EconomyA Flight from United Airlines goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 7:20:00 AM to McClellan-Palomar Airport, McClellan-Palomar Airport (USA) arriving at 6/28/2026 1:10:00 PM. 50 Economy ticket for $490 per person are available. Travel duration is 7h 50m
-
Volaris8h 19m012:05 PMGeorge Bush Intercontinental Houston AirportGeorge Bush Intercontinental Houston Airport6:24 PMTijuana AirportTijuana Airport0EconomyA Flight from Volaris goes from George Bush Intercontinental Houston Airport, George Bush Intercontinental Houston Airport (USA) at 6/28/2026 12:05:00 PM to Tijuana Airport, Tijuana Airport (Mexico) arriving at 6/28/2026 6:24:00 PM. 50 Economy ticket for $175 per person are available. Travel duration is 8h 19m
-
Greyhound US36h 5m08:15 AMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/28/2026 8:15:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/29/2026 6:20:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 36h 5m
-
Greyhound US49h 25m06:55 PMHoustonHarrisburg Blvd Station6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Harrisburg Blvd Station, Houston (USA) at 6/28/2026 6:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 6:20:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 49h 25m
-
FlixBus50h 20m06:00 PMHoustonDowntown Houston6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Downtown Houston, Houston (USA) at 6/28/2026 6:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 6:20:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 50h 20m
-
FlixBus55h 45m06:35 AMHoustonSW Agencia Autobuses12:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from SW Agencia Autobuses, Houston (USA) at 6/28/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 12:20:00 PM. 50 Economy ticket for $112 per person are available. Travel duration is 55h 45m
-
Valley Transit61h 45m06:35 AMHoustonSW Agencia Autobuses6:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Valley Transit goes from SW Agencia Autobuses, Houston (USA) at 6/28/2026 6:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 6/30/2026 6:20:00 PM. 50 Economy ticket for $113 per person are available. Travel duration is 61h 45m
Fastest Flights Sunday
Fastest Buses Sunday
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 20 connections between 4 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 Diego, you can pay as low as $110 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 Diego in just 3h 21m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Houston and San Diego are United Airlines, Volaris and Greyhound US, 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 United Airlines, Volaris and Greyhound US. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US, FlixBus and Valley Transit
Airlines: United Airlines, Volaris, Viva Aerobus and 6 more.
All you need to know when you travel from Houston to San Diego
Check all information on comfort and services on all modes of transports from Houston to San Diego. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Houston to San Diego
How can I reach San Diego from Houston?
Every day, there are on average 20 connections between Flight and Bus, 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 $110 by taking a Bus from Greyhound US.
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 3h 21m with a Flight from United Airlines.
More routes to Houston and to San Diego
Looking for more options? Here you can see the most popular routes to Houston and to San Diego. Simply click on a connection, and you’ll find all the details about the route!
