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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.
American Airlines has 490 connecting flights between Portland, ME and Louisville.

Cheap Domestic Flights from Portland - PWM

Flights
Airline
Lowest Price
US Airways, AirTran, United, Delta, JetBlue
$234
AirTran, United, Delta, US Airways
$285

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$333
US Airways, United, Delta, AirTran, American
$350
US Airways, Delta, United
$329
US Airways, Delta, United
$329
Alaska, United, Delta, US Airways, American, AirTran
$211
AirTran, American, US Airways, Delta, United
$269
US Airways, American, AirTran, United, Delta
$246
United, American, Delta, US Airways
$383
AirTran, United, Delta, US Airways, American
$206
United, Delta, US Airways, AirTran
$151
United, Delta, US Airways, American
$375
AirTran, United, Delta, American, US Airways, JetBlue
$160
United, American, Delta, AirTran, JetBlue, US Airways
$142
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$99
United, US Airways, Delta
$314
United, Delta, US Airways, JetBlue
$234
AirTran, United, Alaska, Delta, American, US Airways
$194
US Airways, AirTran, United, Delta
$151
Delta, US Airways, United, AirTran, American
$213
AirTran, US Airways, Delta, United
$298
JetBlue, United, US Airways, American, AirTran, Delta
$116
US Airways, Delta, American, United
$360
United, American, US Airways, Delta
$360
United, Delta, US Airways, AirTran, American
$296
American, US Airways, Delta, United
$230
US Airways, United, Delta, JetBlue
$124
AirTran, American, US Airways, Delta, United
$346

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$240
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Cheap Flights from Portland to Louisville, KY, United States, from $290 Round trip from PWM to SDF