Welcome | Sign out

Cheap Flights from St Louis to Louisville - STL to SDF (reverse)

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
$177
United, Delta, American, AirTran, US Airways
$225
Delta, American, US Airways, United
$207
AirTran, American, US Airways, United, Frontier
$221
United, Delta, American, Frontier
$263
United, Delta, American
$216
American, United, Delta
$556
Delta, United, American, US Airways, AirTran
$266
United, Delta, US Airways, American, AirTran
$264
Delta, US Airways, American, United, AirTran
$98
AirTran, American, United, US Airways, Delta
$264
United, Delta, US Airways, American, AirTran
$189
United, Delta, US Airways, American, Frontier, AirTran
$271
Delta, United, American, AirTran, US Airways
$188
US Airways, Delta, United, American
$258
AirTran, American, Delta, US Airways, United
$256
United, American, US Airways, Delta
$316

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, American, Delta
$249
American, United, Delta, US Airways
$246
Delta, American, US Airways, United
$453
American, United, Delta
$302
American, US Airways, Delta, United
$302
US Airways, United, Delta, American
$328
American, Delta
$245
Delta, American
$343
American, United, Delta
$249
Delta, American, United
$249
Delta, United, American, US Airways
$247
Cheap Flights from St Louis to Louisville, from $284 Round trip from STL to SDF