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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
$234
AirTran, United, Delta, US Airways
$327

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, AirTran, American
$333
US Airways, United, Delta, AirTran, American
$321
US Airways, Delta, United
$333
US Airways, Delta, United
$333
Alaska, United, Delta, US Airways, American, AirTran
$333
AirTran, American, US Airways, Delta, United
$387
US Airways, American, AirTran, United, Delta
$265
United, American, Delta, US Airways
$377
AirTran, United, Delta, US Airways, American
$197
United, Delta, US Airways, AirTran
$223
United, Delta, US Airways, American
$345
AirTran, United, Delta, American, US Airways, JetBlue
$180
United, American, Delta, AirTran, JetBlue, US Airways
$145
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$184
United, US Airways, Delta
$304
United, Delta, US Airways, JetBlue
$234
AirTran, United, Alaska, Delta, American, US Airways
$345
US Airways, AirTran, United, Delta
$223
Delta, US Airways, United, AirTran, American
$199
AirTran, US Airways, Delta, United
$275
JetBlue, United, US Airways, American, AirTran, Delta
$146
US Airways, Delta, American, United
$355
United, American, US Airways, Delta
$355
United, Delta, US Airways, AirTran, American
$296
American, US Airways, Delta, United
$224
US Airways, United, Delta, JetBlue
$122
AirTran, American, US Airways, Delta, United
$315

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$215
Cheap Flights from Portland to Louisville, KY, United States, from $302 Round trip from PWM to SDF