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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
$188
Delta, American, US Airways, AirTran
$359
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
$260
American, United, Delta, US Airways, AirTran
$306
American, Delta, United, US Airways
$342
US Airways, Delta, United, American, AirTran
$354
United, Delta, American
$507
Alaska, United, Delta, US Airways, American
$172
Alaska, United, US Airways, American, Delta
$232
Alaska, Public Charters, US Airways, Delta, United, American
$330
Delta, United, AirTran, US Airways, American
$70
American, US Airways, Delta, United, AirTran
$208
United, Delta, US Airways, American
$309
American, Delta, United, Frontier, US Airways
$195
US Airways, Delta, United, Alaska, American
$262
Alaska, United, Delta, US Airways, American
$309
Frontier, United, American, US Airways, Delta
$236
Delta, US Airways, American, United
$234
Delta, AirTran, US Airways, American, United
$268
Alaska, United, Delta, US Airways, American
$284
American, US Airways, Delta, United
$101
AirTran, US Airways, American, United
$361
US Airways, Delta, United, American
$292
United, Delta, US Airways, American, Frontier
$122
United, US Airways, American
$367
Alaska, Delta, US Airways, AirTran
$384
US Airways, American, United
$222
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Cheap Flights from Louisville to St Louis, from $271 Round trip from SDF to STL