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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
$264
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$322
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$322
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$266
Frontier, American, US Airways, United, Alaska, Delta
$266
Delta, Alaska, US Airways, AirTran, Frontier, American, United
$261
US Airways, Alaska, American, Frontier, United, Delta
$264
United, Delta, US Airways, American, Alaska
$548
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$266
Frontier, AirTran, American, US Airways, Delta, Alaska, United
$266
US Airways, Alaska, JetBlue, American, United, Delta
$346
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$297
United, Delta, AirTran, Alaska, US Airways, American
$402
Delta, American, US Airways, United, Alaska, AirTran
$402

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska
$410
Delta, Alaska, United, American, US Airways
$496
American, Delta, Alaska
$524
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$264
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$322
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$299
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$247
American, Delta, Alaska, United, Frontier, US Airways
$266
American, US Airways, Alaska, United, Delta
$568
Frontier, American, US Airways, Delta, United, Alaska
$264
American, Alaska, US Airways, Delta, United, Frontier
$266

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
CAD603
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
CAD370
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD524
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
CAD502
Cheap Flights from Seattle to Louisville, from $390 Round trip from SEA to SDF