Cheap flights from Houston to West San Antonio

View AU$123 flight on Tue, 16 Sep. 2025Opens in a new window

Popular airlines from Houston to West San Antonio

  • American Airlines

    American Airlines

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • Delta

    Delta

  • Alaska Airlines

    Alaska Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston (HOU) to West San Antonio (SAT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 16 Sep. - Tue, 23 Sep.
IAH
Houston
SAT
San Antonio
AU$245 Return, found 4 days ago
AU$245
Return
found 4 days ago
Select United flight, departing Tue, 16 Sep. from Houston to San Antonio, returning Tue, 23 Sep., priced at AU$245 found 4 days ago
United
Tue, 16 Sep. - Tue, 23 Sep.
IAH
Houston
SAT
San Antonio
AU$287 Return, found 4 days ago
AU$287
Return
found 4 days ago
Select United flight, departing Tue, 16 Sep. from Houston to San Antonio, returning Tue, 23 Sep., priced at AU$287 found 4 days ago
United
Tue, 16 Sep. - Tue, 23 Sep.
IAH
Houston
SAT
San Antonio
AU$329 Return, found 4 days ago
AU$329
Return
found 4 days ago
Select United flight, departing Tue, 16 Sep. from Houston to San Antonio, returning Tue, 23 Sep., priced at AU$329 found 4 days ago
United
Tue, 16 Sep. - Tue, 23 Sep.
IAH
Houston
SAT
San Antonio
AU$333 Return, found 4 days ago
AU$333
Return
found 4 days ago
Select United flight, departing Tue, 16 Sep. from Houston to San Antonio, returning Tue, 23 Sep., priced at AU$333 found 4 days ago
American Airlines
Tue, 16 Sep. - Tue, 23 Sep.
IAH
Houston
SAT
San Antonio
AU$449 Return, found 4 days ago
AU$449
Return
found 4 days ago
Select American Airlines flight, departing Tue, 16 Sep. from Houston to San Antonio, returning Tue, 23 Sep., priced at AU$449 found 4 days ago
Delta
Tue, 16 Sep. - Tue, 23 Sep.
IAH
Houston
SAT
San Antonio
AU$531 Return, found 4 days ago
AU$531
Return
found 4 days ago
Select Delta flight, departing Tue, 16 Sep. from Houston to San Antonio, returning Tue, 23 Sep., priced at AU$531 found 4 days ago

Find the cheapest month to fly from Houston (HOU) to San Antonio (SAT)

September is typically the cheapest month to fly

From AU$114 - AU$576 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.