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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
$356
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
$479
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$289
Frontier, AirTran, American, US Airways, Delta, Alaska, United
$262
US Airways, Alaska, JetBlue, American, United, Delta
$373
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$282
United, Delta, AirTran, Alaska, US Airways, American
$437
Delta, American, US Airways, United, Alaska, AirTran
$474

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska
$437
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
$310
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
$481
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
CAD566
Air Canada, United, Delta, Alaska, American
CAD599
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
CAD409
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD614
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
CAD480
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Cheap Flights from Seattle to Louisville, from $430 Round trip from SEA to SDF