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

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
$228
AirTran, United, Delta, US Airways
$297

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$409
US Airways, United, Delta, AirTran, American
$180
US Airways, Delta, United
$404
US Airways, Delta, United
$410
Alaska, United, Delta, US Airways, American, AirTran
$340
AirTran, American, US Airways, Delta, United
$407
US Airways, American, AirTran, United, Delta
$267
United, American, Delta, US Airways
$386
AirTran, United, Delta, US Airways, American
$240
United, Delta, US Airways, AirTran
$256
United, Delta, US Airways, American
$452
AirTran, United, Delta, American, US Airways, JetBlue
$165
United, American, Delta, AirTran, JetBlue, US Airways
$118
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$166
United, US Airways, Delta
$360
United, Delta, US Airways, JetBlue
$228
AirTran, United, Alaska, Delta, American, US Airways
$388
US Airways, AirTran, United, Delta
$256
Delta, US Airways, United, AirTran, American
$373
AirTran, US Airways, Delta, United
$343
JetBlue, United, US Airways, American, AirTran, Delta
$118
US Airways, Delta, American, United
$430
United, American, US Airways, Delta
$373
United, Delta, US Airways, AirTran, American
$332
American, US Airways, Delta, United
$371
US Airways, United, Delta, JetBlue
$110
AirTran, American, US Airways, Delta, United
$443

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$224
Cheap Flights from Portland to Louisville, KY, United States, from $326 Round trip from PWM to SDF