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Cheap Flights from Springfield to San Antonio, TX, United States - SPI to SAT

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You must make at least one connection to fly from Springfield, IL to San Antonio.
United Airlines has 442 connecting flights between Springfield, IL and San Antonio.

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
Alaska, United, Delta, American, AirTran, US Airways
$275
AirTran, United, American, Delta
$377
US Airways, American, AirTran, Delta, United
$350
American, AirTran, Frontier, US Airways, Delta, United, Alaska
$341
American, Delta, United, AirTran
$253
Delta, American, AirTran, United
$298
US Airways, American, AirTran, Frontier, Delta, United
$273
United, American, Frontier, AirTran, Delta, US Airways
$318
Frontier, American, US Airways, Delta, United
$273
American, United, Delta
$464
United, American, AirTran
$313
US Airways, American, United, Delta
$356
American, United
$322
US Airways, United, Alaska, Delta, American
$80
United, Delta, American
$449
American, US Airways, Delta, United, Frontier
$360
Alaska, United, Delta, American, AirTran, US Airways
$219
American, United
$364
United, Delta, US Airways, American, Alaska
$304
Air Choice One, United, American, Alaska, US Airways, Delta
$210
American, Delta, Frontier
$356
American, Delta
$360
American, Alaska, United, Delta, US Airways, Frontier, AirTran
$279
United, Delta, American
$308
American, United
$306

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
AeroMexico, United, Alaska, US Airways, Delta, American
$409
United, AeroMexico, Frontier, US Airways, Air Canada, American, Alaska, Delta
$325
AeroMexico, Delta, United, American
$449
AeroMexico, American, Delta, United
$441
AeroMexico, American, United, Delta
$503
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Cheap Flights from Springfield to San Antonio, TX, United States, from $308 Round trip from SPI to SAT