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Cheap Flights from Louisville to St Louis - SDF to STL

Did You Know?

United Airlines has 443 connecting flights between Louisville, KY and St Louis.
You must make at least one connection to fly from Louisville, KY to St Louis.

Cheap Domestic Flights from Louisville - SDF

Flights
Airline
Lowest Price
US Airways, Delta, United, Alaska, AirTran, American
$163
Delta, American, US Airways, AirTran
$345
United, Delta, US Airways, American
$285

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
Delta, American, United
$230
United, US Airways, American, AirTran, Delta
$227
American, US Airways, Delta, United
$293
American, United, Delta, US Airways, AirTran
$302
American, Delta, United, US Airways
$342
US Airways, Delta, United, American, AirTran
$336
United, Delta, American
$503
Alaska, United, Delta, US Airways, American
$172
Alaska, United, US Airways, American, Delta
$220
Alaska, Public Charters, US Airways, Delta, United, American
$321
Delta, United, AirTran, US Airways, American
$122
American, US Airways, Delta, United, AirTran
$194
United, Delta, US Airways, American
$311
American, Delta, United, Frontier, US Airways
$195
US Airways, Delta, United, Alaska, American
$249
Alaska, United, Delta, US Airways, American
$304
Frontier, United, American, US Airways, Delta
$231
Delta, US Airways, American, United
$236
Delta, AirTran, US Airways, American, United
$285
Alaska, United, Delta, US Airways, American
$267
American, US Airways, Delta, United
$296
AirTran, US Airways, American, United
$335
US Airways, Delta, United, American
$302
United, Delta, US Airways, American, Frontier
$101
United, US Airways, American
$367
Alaska, Delta, US Airways, AirTran
$364
US Airways, American, United
$222
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Cheap Flights from Louisville to St Louis, from $271 Round trip from SDF to STL