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Cheap Flights from Austin to San Antonio - AUS to SAT

Did You Know?

United Airlines has 490 connecting flights between Austin, TX and San Antonio.
You must make at least one connection to fly from Austin, TX to San Antonio.

Cheap Domestic Flights from Austin - AUS

Flights
Airline
Lowest Price
United, American
$148
United, AirTran
$153

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, American
$184
AirTran, United
$199
American, United
$222
United, American
$148
Spirit, American, United
$160
American, Spirit, United
$160
United, AirTran
$153
United, American
$184
American, Alaska, United
$241
Alaska, United, Delta, American, Spirit, Frontier, US Airways
$89
Delta, American, United, Spirit
$82
AirTran, Alaska, United, Delta, US Airways, American, Frontier, Spirit
$222
Delta, United, US Airways, American, Spirit, AirTran, Frontier
$87
American, United, Alaska
$227
American, Spirit, US Airways, Delta, United, Alaska, Frontier
$82
American, United, Alaska
$241
AirTran, United
$199
Alaska, American, US Airways, United, Frontier, Spirit, Delta
$82
Spirit, JetBlue, US Airways, Delta, United, American
$82
American, US Airways, Spirit, Delta, United, Alaska
$120
American, United, Alaska
$381
American, United, Alaska
$217
United, Delta, American, US Airways, Sun Country, Frontier, Virgin America, Alaska
$211

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
AeroMexico, Sun Country, Delta, United, US Airways, Spirit, American
$224
United, AeroMexico, American, Delta
$278
Alaska, Delta, US Airways, American, AeroMexico, United
$355
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Cheap Flights from Austin to San Antonio, Airfare Search for AUS to SAT, Airline One-Way and Roundtrip Schedules