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Cheap Flights from Springfield to St Louis, MO, United States - SPI to STL

Did You Know?

United Airlines has 398 connecting flights between Springfield, IL and St Louis.
You must make at least one connection to fly from Springfield, IL to St Louis.

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
Alaska, United, Delta, American, AirTran, US Airways
$219
American, US Airways, Alaska, United, Delta
$263
US Airways, Delta, United, Alaska, American
$263
AirTran, American, US Airways, Delta, United, Alaska
$149
Alaska, American, US Airways, Delta, United
$318
United, Delta, US Airways, American, Alaska
$304
AirTran, United, US Airways, American, Delta
$248
Delta, United, American, US Airways
$315
American, Delta
$252
United, American, Delta, Alaska, US Airways
$171
United, Delta, American, US Airways, Alaska
$219
Alaska, United, American, US Airways, Delta
$221
United, Delta, Alaska, US Airways, American
$214
AirTran, Delta, United, US Airways, American
$340
United, American, Delta, US Airways, Alaska
$172
US Airways, Alaska, Delta, American, United
$284
United, Alaska, American, US Airways, Delta
$284
US Airways, American, United
$281
American, Delta
$252
Delta, US Airways, JetBlue, American, United
$291
United, Delta, American
$217
United, US Airways, Delta, American
$453
US Airways, United, Delta
$221
American, Alaska, United, Delta, US Airways, Frontier, AirTran
$279
Delta, American
$269
Delta, American, US Airways, United, Alaska
$281
AirTran, Alaska, United, Delta, JetBlue, American, US Airways
$323

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
AeroMexico, United, Alaska, US Airways, Delta, American
$409
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Cheap Flights from Springfield to St Louis, MO, United States, Airfare Search for SPI to STL, Airline One-Way and Roundtrip Schedules