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Cheap Flights from St Louis to Louisville - STL to SDF

Did You Know?

You must make at least one connection to fly from St Louis, MO to Louisville.
117,001 seats are available per week to fly from St Louis, MO to Louisville.
United Airlines has 434 connecting flights between St Louis, MO and Louisville.
There are 3040 flights from St Louis, MO to Louisville per week.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
Delta, Air Choice One, American, US Airways, United, Alaska
$196
United, Delta, American, AirTran, US Airways
$194
Delta, American, US Airways, United
$213
AirTran, American, US Airways, United, Frontier
$231
United, Delta, American, Frontier
$182
United, Delta, American
$211
American, United, Delta
$495
Delta, United, American, US Airways, AirTran
$300
United, Delta, US Airways, American, AirTran
$313
Delta, US Airways, American, United, AirTran
$107
AirTran, American, United, US Airways, Delta
$311
United, Delta, US Airways, American, AirTran
$209
United, Delta, US Airways, American, Frontier, AirTran
$149
Delta, United, American, AirTran, US Airways
$203
US Airways, Delta, United, American
$266
AirTran, American, Delta, US Airways, United
$280
United, American, US Airways, Delta
$319

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, American, Delta
$260
American, United, Delta, US Airways
$257
Delta, American, US Airways, United
$447
American, United, Delta
$314
American, US Airways, Delta, United
$314
US Airways, United, Delta, American
$391
American, Delta
$265
Delta, American
$314
American, United, Delta
$260
Delta, American, United
$260
Delta, United, American, US Airways
$258
Cheap Flights from St Louis to Louisville, from $275 Round trip from STL to SDF