Cheap flights from San Antonio

View AU$106 flight on Thu, 2 Oct 2025Opens in a new window

Popular airlines from San Antonio

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheapest flights from San Antonio

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 22 Oct - Wed, 29 Oct
SAT
San Antonio
SEA
Seattle
AU$302 Return, found 1 day ago
AU$302
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Oct from San Antonio to Seattle, returning Wed, 29 Oct, priced at AU$302 found 1 day ago
American Airlines
Wed, 22 Oct - Wed, 29 Oct
SAT
San Antonio
SEA
Seattle
AU$316 Return, found 1 day ago
AU$316
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Oct from San Antonio to Seattle, returning Wed, 29 Oct, priced at AU$316 found 1 day ago
American Airlines
Tue, 21 Oct - Tue, 28 Oct
SAT
San Antonio
ATL
Atlanta
AU$317 Return, found 2 days ago
AU$317
Return
found 2 days ago
Select American Airlines flight, departing Tue, 21 Oct from San Antonio to Atlanta, returning Tue, 28 Oct, priced at AU$317 found 2 days ago
Delta
Wed, 22 Oct - Wed, 29 Oct
SAT
San Antonio
SEA
Seattle
AU$330 Return, found 1 day ago
AU$330
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Oct from San Antonio to Seattle, returning Wed, 29 Oct, priced at AU$330 found 1 day ago
American Airlines
Tue, 21 Oct - Tue, 28 Oct
SAT
San Antonio
ATL
Atlanta
AU$333 Return, found 2 days ago
AU$333
Return
found 2 days ago
Select American Airlines flight, departing Tue, 21 Oct from San Antonio to Atlanta, returning Tue, 28 Oct, priced at AU$333 found 2 days ago
Delta
Wed, 22 Oct - Wed, 29 Oct
SAT
San Antonio
SEA
Seattle
AU$347 Return, found 1 day ago
AU$347
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Oct from San Antonio to Seattle, returning Wed, 29 Oct, priced at AU$347 found 1 day ago
American Airlines
Tue, 21 Oct - Tue, 28 Oct
SAT
San Antonio
ATL
Atlanta
AU$348 Return, found 2 days ago
AU$348
Return
found 2 days ago
Select American Airlines flight, departing Tue, 21 Oct from San Antonio to Atlanta, returning Tue, 28 Oct, priced at AU$348 found 2 days ago
United
Thu, 23 Oct - Mon, 27 Oct
SAT
San Antonio
DFW
Dallas
AU$363 Return, found 6 days ago
AU$363
Return
found 6 days ago
Select United flight, departing Thu, 23 Oct from San Antonio to Dallas, returning Mon, 27 Oct, priced at AU$363 found 6 days ago
Alaska Airlines
Wed, 22 Oct - Wed, 29 Oct
SAT
San Antonio
SEA
Seattle
AU$378 Return, found 1 day ago
AU$378
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 22 Oct from San Antonio to Seattle, returning Wed, 29 Oct, priced at AU$378 found 1 day ago
Aeromexico
Sun, 14 Sept - Sun, 21 Sept
SAT
San Antonio
MEX
Mexico City
AU$486 Return, found 5 days ago
AU$486
Return
found 5 days ago
Select Aeromexico flight, departing Sun, 14 Sept from San Antonio to Mexico City, returning Sun, 21 Sept, priced at AU$486 found 5 days ago

Flights from San Antonio: Essential Travel Information

Cheapest flight from San Antonio
AU$302 (roundtrip)
Best airlines to fly from San Antonio
American Airlines, Delta, United, Alaska Airlines, Aeromexico
Cheapest month to fly from San Antonio
October
San Antonio IATA code
SAT
San Antonio Country/State
Texas
Airline ticket deals from San Antonio
AU$302 - AU$486
*Available to Expedia members.