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 5m
Distance
306 km
Frequency
7×/week
One-way from
$206
Airlines
Mesa Airlines, NetJets Aviation, 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

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA616116:55→18:051h 10mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Tuesday

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA616116:55→18:051h 10mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Wednesday

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA118616:55→18:031h 8mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Thursday

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA616116:55→18:051h 10mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Friday

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA616116:55→18:051h 10mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Saturday

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA118616:55→18:031h 8mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Sunday

  • UA225007:20→08:291h 9mUnited Airlines
  • UA137109:35→10:461h 11mUnited Airlines
  • UA34112:05→13:161h 11mUnited Airlines
  • UA69714:30→15:381h 8mUnited Airlines
  • UA616116:55→18:051h 10mUnited Airlines
  • UA147718:05→19:101h 5mUnited Airlines
  • UA179420:15→21:261h 11mUnited Airlines
  • UA219821:45→22:511h 6mUnited Airlines

Houston to San Antonio — frequently asked

How long is the flight from Houston to San Antonio?
IAH–SAT is 1h 5m nonstop, covering 306 km (190 mi).
Which airlines fly nonstop from Houston to San Antonio?
Mesa Airlines, NetJets Aviation, United Airlines operate 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 (56 scheduled departures).