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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
$373

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
$447
American, United, Delta, US Airways, Frontier, Alaska
$273
Delta, AirTran, US Airways, Alaska, United, American
$391
Frontier, American, Alaska, US Airways, United, Delta
$476
United, US Airways, American, Alaska, Delta
$389
American, Delta
$349
US Airways, United
$490
American
$349
Delta, American, Alaska, Frontier, US Airways, United
$272
United, Delta, US Airways, American, Frontier, Alaska
$273
US Airways, American, Alaska, Delta, United
$410
American, United, Frontier, Alaska, US Airways, Delta
$273
Alaska, Frontier, American, US Airways, Delta, United
$272
Alaska, United, AirTran, American, US Airways, Delta
$375
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
$356
Alaska, Delta, American, Frontier
$475

Cheap International Flights from Louisville - SDF

Flights
Airline
Lowest Price
American, Air Canada, Delta, Alaska, US Airways, WestJet, United
$513

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Air Canada, Alaska, United, WestJet, Delta, American, US Airways
$335
United, WestJet, Air Canada, Delta, Alaska, American, US Airways
$475
American, Alaska, Air Canada, US Airways, United, WestJet, Delta
$467
Delta, Air Canada, American, United, Alaska, US Airways
$424
American, US Airways, Alaska, Delta, United
$401
Alaska, Air Canada, Delta, US Airways, American, United
$462
WestJet, Air Canada, United, Delta, Alaska, American
$524
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Cheap Flights from Louisville to Seattle, from $373 Round trip from SDF to SEA