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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
$165
American, US Airways, Alaska, United, Delta
$262
US Airways, Delta, United, Alaska, American
$262
AirTran, American, US Airways, Delta, United, Alaska
$188
Alaska, American, US Airways, Delta, United
$234
United, Delta, US Airways, American, Alaska
$234
AirTran, United, US Airways, American, Delta
$244
Delta, United, American, US Airways
$309
American, Delta
$304
United, American, Delta, Alaska, US Airways
$171
United, Delta, American, US Airways, Alaska
$165
Alaska, United, American, US Airways, Delta
$172
United, Delta, Alaska, US Airways, American
$213
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
$256
American, Delta
$304
Delta, US Airways, JetBlue, American, United
$289
United, Delta, American
$230
United, US Airways, Delta, American
$431
US Airways, United, Delta
$237
American, Alaska, United, Delta, US Airways, Frontier, AirTran
$275
Delta, American
$269
Delta, American, US Airways, United, Alaska
$256
AirTran, Alaska, United, Delta, JetBlue, American, US Airways
$316

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
AeroMexico, United, Alaska, US Airways, Delta, American
$381
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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