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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
$273
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$311
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$273
Frontier, American, US Airways, United, Alaska, Delta
$273
Delta, Alaska, US Airways, AirTran, Frontier, American, United
$273
US Airways, Alaska, American, Frontier, United, Delta
$272
United, Delta, US Airways, American, Alaska
$437
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$266
Frontier, AirTran, American, US Airways, Delta, Alaska, United
$248
US Airways, Alaska, JetBlue, American, United, Delta
$353
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$267
United, Delta, AirTran, Alaska, US Airways, American
$408
Delta, American, US Airways, United, Alaska, AirTran
$408

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska
$412
Delta, Alaska, United, American, US Airways
$445
American, Delta, Alaska
$468
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$213
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$297
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$265
American, Delta, Alaska, United, Frontier, US Airways
$273
American, US Airways, Alaska, United, Delta
$453
Frontier, American, US Airways, Delta, United, Alaska
$272
American, Alaska, US Airways, Delta, United, Frontier
$273

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
WestJet, American, US Airways, Alaska, Delta, United, Air Canada
CAD576
Air Canada, United, Delta, Alaska, American
CAD613
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
CAD375
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD550
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
CAD467
Cheap Flights from Seattle to Louisville, from $398 Round trip from SEA to SDF