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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
$202
American, US Airways, Alaska, United, Delta
$249
US Airways, Delta, United, Alaska, American
$249
AirTran, American, US Airways, Delta, United, Alaska
$163
Alaska, American, US Airways, Delta, United
$318
United, Delta, US Airways, American, Alaska
$283
AirTran, United, US Airways, American, Delta
$246
Delta, United, American, US Airways
$311
American, Delta
$267
United, American, Delta, Alaska, US Airways
$200
United, Delta, American, US Airways, Alaska
$202
Alaska, United, American, US Airways, Delta
$194
United, Delta, Alaska, US Airways, American
$237
AirTran, Delta, United, US Airways, American
$319
United, American, Delta, US Airways, Alaska
$172
US Airways, Alaska, Delta, American, United
$267
United, Alaska, American, US Airways, Delta
$267
US Airways, American, United
$240
American, Delta
$267
Delta, US Airways, JetBlue, American, United
$289
United, Delta, American
$230
United, US Airways, Delta, American
$411
US Airways, United, Delta
$218
American, Alaska, United, Delta, US Airways, Frontier, AirTran
$234
Delta, American
$265
Delta, American, US Airways, United, Alaska
$240
AirTran, Alaska, United, Delta, JetBlue, American, US Airways
$302

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
AeroMexico, United, Alaska, US Airways, Delta, American
$429
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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