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Cheap Flights from Portland to Louisville, KY, United States - PWM to SDF

Did You Know?

You must make at least one connection to fly from Portland, ME to Louisville.
127,037 seats are available per week to fly from Portland, ME to Louisville.
American Airlines has 490 connecting flights between Portland, ME and Louisville.
There are 4080 flights from Portland, ME to Louisville per week.

Cheap Domestic Flights from Portland - PWM

Flights
Airline
Lowest Price
US Airways, AirTran, United, Delta, JetBlue
$247
AirTran, United, Delta, US Airways
$355

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$353
US Airways, United, Delta, AirTran, American
$370
US Airways, Delta, United
$353
US Airways, Delta, United
$353
Alaska, United, Delta, US Airways, American, AirTran
$347
AirTran, American, US Airways, Delta, United
$284
US Airways, American, AirTran, United, Delta
$303
United, American, Delta, US Airways
$401
AirTran, United, Delta, US Airways, American
$217
United, Delta, US Airways, AirTran
$144
United, Delta, US Airways, American
$425
AirTran, United, Delta, American, US Airways, JetBlue
$169
United, American, Delta, AirTran, JetBlue, US Airways
$125
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$126
United, US Airways, Delta
$340
United, Delta, US Airways, JetBlue
$247
AirTran, United, Alaska, Delta, American, US Airways
$393
US Airways, AirTran, United, Delta
$144
Delta, US Airways, United, AirTran, American
$339
AirTran, US Airways, Delta, United
$325
JetBlue, United, US Airways, American, AirTran, Delta
$106
US Airways, Delta, American, United
$376
United, American, US Airways, Delta
$377
United, Delta, US Airways, AirTran, American
$313
American, US Airways, Delta, United
$338
US Airways, United, Delta, JetBlue
$128
AirTran, American, US Airways, Delta, United
$362

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$264
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Cheap Flights from Portland to Louisville, KY, United States, from $344 Round trip from PWM to SDF