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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
$256
AirTran, United, American, Delta
$371
US Airways, American, AirTran, Delta, United
$323
American, AirTran, Frontier, US Airways, Delta, United, Alaska
$321
American, Delta, United, AirTran
$262
Delta, American, AirTran, United
$274
US Airways, American, AirTran, Frontier, Delta, United
$273
United, American, Frontier, AirTran, Delta, US Airways
$313
Frontier, American, US Airways, Delta, United
$273
American, United, Delta
$395
United, American, AirTran
$270
US Airways, American, United, Delta
$356
American, United
$280
US Airways, United, Alaska, Delta, American
$80
United, Delta, American
$448
American, US Airways, Delta, United, Frontier
$372
Alaska, United, Delta, American, AirTran, US Airways
$202
American, United
$556
United, Delta, US Airways, American, Alaska
$283
Air Choice One, United, American, Alaska, US Airways, Delta
$196
American, Delta, Frontier
$356
American, Delta
$360
American, Alaska, United, Delta, US Airways, Frontier, AirTran
$261
United, Delta, American
$251
American, United
$266

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
AeroMexico, United, Alaska, US Airways, Delta, American
$429
United, AeroMexico, Frontier, US Airways, Air Canada, American, Alaska, Delta
$325
AeroMexico, Delta, United, American
$449
AeroMexico, American, Delta, United
$447
AeroMexico, American, United, Delta
$469
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Cheap Flights from Springfield to San Antonio, TX, United States, from $303 Round trip from SPI to SAT