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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
$238
AirTran, United, Delta, US Airways
$323

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$361
US Airways, United, Delta, AirTran, American
$180
US Airways, Delta, United
$362
US Airways, Delta, United
$362
Alaska, United, Delta, US Airways, American, AirTran
$285
AirTran, American, US Airways, Delta, United
$387
US Airways, American, AirTran, United, Delta
$250
United, American, Delta, US Airways
$395
AirTran, United, Delta, US Airways, American
$230
United, Delta, US Airways, AirTran
$219
United, Delta, US Airways, American
$402
AirTran, United, Delta, American, US Airways, JetBlue
$180
United, American, Delta, AirTran, JetBlue, US Airways
$142
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$186
United, US Airways, Delta
$234
United, Delta, US Airways, JetBlue
$244
AirTran, United, Alaska, Delta, American, US Airways
$341
US Airways, AirTran, United, Delta
$219
Delta, US Airways, United, AirTran, American
$325
AirTran, US Airways, Delta, United
$275
JetBlue, United, US Airways, American, AirTran, Delta
$146
US Airways, Delta, American, United
$362
United, American, US Airways, Delta
$387
United, Delta, US Airways, AirTran, American
$302
American, US Airways, Delta, United
$219
US Airways, United, Delta, JetBlue
$122
AirTran, American, US Airways, Delta, United
$311

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$218
Cheap Flights from Portland to Louisville, KY, United States, from $298 Round trip from PWM to SDF