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Cheap Flights from Louisville to Seattle - SDF to SEA

Did You Know?

American Airlines has 490 connecting flights between Louisville, KY and Seattle.
You must make at least one connection to fly from Louisville, KY to Seattle.

Cheap Domestic Flights from Louisville - SDF

Flights
Airline
Lowest Price
Delta, US Airways, Alaska, American, United
$391

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Frontier, United, Delta, US Airways, American, Alaska
$272
Frontier, Alaska, US Airways, United, American, AirTran, Delta
$273
US Airways, American, Delta, United, Alaska, AirTran
$418
American, United, Delta, US Airways, Frontier, Alaska
$273
Delta, AirTran, US Airways, Alaska, United, American
$424
Frontier, American, Alaska, US Airways, United, Delta
$503
United, US Airways, American, Alaska, Delta
$422
American, Delta
$353
US Airways, United
$494
American
$353
Delta, American, Alaska, Frontier, US Airways, United
$272
United, Delta, US Airways, American, Frontier, Alaska
$273
US Airways, American, Alaska, Delta, United
$385
American, United, Frontier, Alaska, US Airways, Delta
$273
Alaska, Frontier, American, US Airways, Delta, United
$272
Alaska, United, AirTran, American, US Airways, Delta
$406
Alaska, United, Delta, US Airways, American, Frontier
$273
US Airways, Delta, AirTran, American, United, Frontier
$272
American, AirTran, Frontier, US Airways, United, Delta
$273
Delta, AirTran, American, US Airways, United, Alaska
$378
Alaska, Delta, American, Frontier
$479

Cheap International Flights from Louisville - SDF

Flights
Airline
Lowest Price
American, Air Canada, Delta, Alaska, US Airways, WestJet, United
$517

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Air Canada, Alaska, United, WestJet, Delta, American, US Airways
$340
United, WestJet, Air Canada, Delta, Alaska, American, US Airways
$479
American, Alaska, Air Canada, US Airways, United, WestJet, Delta
$472
Delta, Air Canada, American, United, Alaska, US Airways
$409
American, US Airways, Alaska, Delta, United
$406
Alaska, Air Canada, Delta, US Airways, American, United
$466
WestJet, Air Canada, United, Delta, Alaska, American
$528
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Cheap Flights from Louisville to Seattle, from $381 Round trip from SDF to SEA