Flights from Houston to San Antonio

IAHSAT

George Bush Intercontinental Airport (Houston, United States) → San Antonio International Airport (San Antonio, United States)

Also known as Houston.

Nonstop
1h 4m
Distance
306 km
Frequency
7×/week
One-way from
$206
Airlines
United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • UA225007:30→08:381h 8mUnited Airlines
  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:20→19:281h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Tuesday

  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:20→19:281h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Wednesday

  • UA225007:30→08:381h 8mUnited Airlines
  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:20→19:281h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Thursday

  • UA225007:30→08:381h 8mUnited Airlines
  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:20→19:281h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Friday

  • UA225007:30→08:381h 8mUnited Airlines
  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:20→19:281h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Saturday

  • UA225007:44→08:521h 8mUnited Airlines
  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:22→19:301h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Sunday

  • UA225007:44→08:521h 8mUnited Airlines
  • UA618712:15→13:241h 9mUnited Airlines
  • UA203014:45→15:531h 8mUnited Airlines
  • UA404316:30→17:401h 10mUnited Airlines
  • UA147718:20→19:281h 8mUnited Airlines
  • UA154220:20→21:311h 11mUnited Airlines
  • UA219821:47→22:511h 4mUnited Airlines

Houston to San Antonio — frequently asked

How long is the flight from Houston to San Antonio?
IAH–SAT is 1h 4m nonstop, covering 306 km (190 mi).
Which airlines fly nonstop from Houston to San Antonio?
United Airlines operates this route nonstop.
How much is a flight from Houston to San Antonio?
One-way fares on IAH–SAT recently started from $206 ($213 nonstop). Fares change daily, so check current prices before booking.
How often do flights run from Houston to San Antonio?
The route is served 7 days a week (48 scheduled departures).