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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
$347

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$351
US Airways, United, Delta, AirTran, American
$340
US Airways, Delta, United
$351
US Airways, Delta, United
$353
Alaska, United, Delta, US Airways, American, AirTran
$353
AirTran, American, US Airways, Delta, United
$411
US Airways, American, AirTran, United, Delta
$181
United, American, Delta, US Airways
$401
AirTran, United, Delta, US Airways, American
$212
United, Delta, US Airways, AirTran
$148
United, Delta, US Airways, American
$411
AirTran, United, Delta, American, US Airways, JetBlue
$191
United, American, Delta, AirTran, JetBlue, US Airways
$125
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$181
United, US Airways, Delta
$323
United, Delta, US Airways, JetBlue
$247
AirTran, United, Alaska, Delta, American, US Airways
$367
US Airways, AirTran, United, Delta
$148
Delta, US Airways, United, AirTran, American
$315
AirTran, US Airways, Delta, United
$225
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
$236
US Airways, United, Delta, JetBlue
$128
AirTran, American, US Airways, Delta, United
$333

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$232
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Cheap Flights from Portland to Louisville, KY, United States, from $320 Round trip from PWM to SDF