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Cheap Flights from Seattle to Louisville - SEA to SDF

Did You Know?

There are 4974 flights from Seattle, WA to Louisville per week.
171,530 seats are available per week to fly from Seattle, WA to Louisville.
American Airlines has 490 connecting flights between Seattle, WA and Louisville.
You must make at least one connection to fly from Seattle, WA to Louisville.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$289
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$351
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$322
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$289
Frontier, American, US Airways, United, Alaska, Delta
$289
Delta, Alaska, US Airways, AirTran, Frontier, American, United
$289
US Airways, Alaska, American, Frontier, United, Delta
$287
United, Delta, US Airways, American, Alaska
$432
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$266
Frontier, AirTran, American, US Airways, Delta, Alaska, United
$252
US Airways, Alaska, JetBlue, American, United, Delta
$371
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$281
United, Delta, AirTran, Alaska, US Airways, American
$435
Delta, American, US Airways, United, Alaska, AirTran
$432

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska
$399
Delta, Alaska, United, American, US Airways
$472
American, Delta, Alaska
$494
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$227
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$351
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$315
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$192
American, Delta, Alaska, United, Frontier, US Airways
$273
American, US Airways, Alaska, United, Delta
$442
Frontier, American, US Airways, Delta, United, Alaska
$287
American, Alaska, US Airways, Delta, United, Frontier
$289

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, American, US Airways, Alaska, Delta, United, Air Canada
CAD561
Air Canada, United, Delta, Alaska, American
CAD596
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
CAD366
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD554
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
CAD496
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Cheap Flights from Seattle to Louisville, from $388 Round trip from SEA to SDF