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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
$221
United, Delta, American, AirTran, US Airways
$236
Delta, American, US Airways, United
$326
AirTran, American, US Airways, United, Frontier
$287
United, Delta, American, Frontier
$311
United, Delta, American
$274
American, United, Delta
$613
Delta, United, American, US Airways, AirTran
$406
United, Delta, US Airways, American, AirTran
$282
Delta, US Airways, American, United, AirTran
$325
AirTran, American, United, US Airways, Delta
$368
United, Delta, US Airways, American, AirTran
$227
United, Delta, US Airways, American, Frontier, AirTran
$157
Delta, United, American, AirTran, US Airways
$244
US Airways, Delta, United, American
$286
AirTran, American, Delta, US Airways, United
$337
United, American, US Airways, Delta
$446

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, American, Delta
$270
American, United, Delta, US Airways
$267
Delta, American, US Airways, United
$474
American, United, Delta
$412
American, US Airways, Delta, United
$412
US Airways, United, Delta, American
$457
American, Delta
$322
Delta, American
$412
American, United, Delta
$274
Delta, American, United
$274
Delta, United, American, US Airways
$273
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Cheap Flights from St Louis to Louisville, from $335 Round trip from STL to SDF