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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
$149
Delta, American, US Airways, AirTran
$371
United, Delta, US Airways, American
$285

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
Delta, American, United
$217
United, US Airways, American, AirTran, Delta
$213
American, US Airways, Delta, United
$225
American, United, Delta, US Airways, AirTran
$347
American, Delta, United, US Airways
$330
US Airways, Delta, United, American, AirTran
$387
United, Delta, American
$588
Alaska, United, Delta, US Airways, American
$186
Alaska, United, US Airways, American, Delta
$236
Alaska, Public Charters, US Airways, Delta, United, American
$372
Delta, United, AirTran, US Airways, American
$80
American, US Airways, Delta, United, AirTran
$209
United, Delta, US Airways, American
$315
American, Delta, United, Frontier, US Airways
$195
US Airways, Delta, United, Alaska, American
$263
Alaska, United, Delta, US Airways, American
$304
Frontier, United, American, US Airways, Delta
$236
Delta, US Airways, American, United
$234
Delta, AirTran, US Airways, American, United
$293
Alaska, United, Delta, US Airways, American
$284
American, US Airways, Delta, United
$300
AirTran, US Airways, American, United
$419
US Airways, Delta, United, American
$296
United, Delta, US Airways, American, Frontier
$101
United, US Airways, American
$404
Alaska, Delta, US Airways, AirTran
$408
US Airways, American, United
$236
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Cheap Flights from Louisville to St Louis, from $296 Round trip from SDF to STL