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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
$238
AirTran, United, Delta, US Airways
$289

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$362
US Airways, United, Delta, AirTran, American
$331
US Airways, Delta, United
$358
US Airways, Delta, United
$361
Alaska, United, Delta, US Airways, American, AirTran
$347
AirTran, American, US Airways, Delta, United
$273
US Airways, American, AirTran, United, Delta
$265
United, American, Delta, US Airways
$424
AirTran, United, Delta, US Airways, American
$210
United, Delta, US Airways, AirTran
$236
United, Delta, US Airways, American
$404
AirTran, United, Delta, American, US Airways, JetBlue
$184
United, American, Delta, AirTran, JetBlue, US Airways
$146
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$120
United, US Airways, Delta
$318
United, Delta, US Airways, JetBlue
$238
AirTran, United, Alaska, Delta, American, US Airways
$198
US Airways, AirTran, United, Delta
$236
Delta, US Airways, United, AirTran, American
$360
AirTran, US Airways, Delta, United
$307
JetBlue, United, US Airways, American, AirTran, Delta
$140
US Airways, Delta, American, United
$377
United, American, US Airways, Delta
$398
United, Delta, US Airways, AirTran, American
$321
American, US Airways, Delta, United
$244
US Airways, United, Delta, JetBlue
$132
AirTran, American, US Airways, Delta, United
$335

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$224
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Cheap Flights from Portland to Louisville, KY, United States, from $315 Round trip from PWM to SDF