Flights
Hotels
From
To
1 traveler
Find Flights
Flights
Hotels
1 traveler
Find Flights

Cheap Flights from Seattle to Key West - SEA to EYW

Did You Know?

United Airlines has 489 connecting flights between Seattle, WA and Key West.
You must make at least one connection to fly from Seattle, WA to Key West.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
United, Sun Country, US Airways, American, Delta, Alaska
$339
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
AirTran, Alaska, United, Delta, US Airways, American, JetBlue, Frontier, Virgin America
$348
United, Alaska, Delta, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran, American
$265
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$244
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$244
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$304
AirTran, American, Alaska, United, Frontier, JetBlue, US Airways, Sun Country, Delta
$267
Sun Country, Frontier, US Airways, AirTran, American, United, Alaska, JetBlue, Delta
$331
AirTran, JetBlue, Alaska, United, Delta, US Airways, American
$350

Cheap Domestic Flights to Key West - EYW

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$474
Alaska, United, Delta, US Airways, American
$339
United, Alaska, AirTran, Virgin America, Delta, American, Spirit, JetBlue, Frontier, US Airways
$306
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
Alaska, United, Delta, American, US Airways, Spirit, AirTran, JetBlue, Frontier, Virgin America
$331
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$326
American, Delta, Alaska
$526
Delta, United, AirTran, American, Spirit, Alaska, JetBlue, US Airways, Frontier
$331
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$151
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$182
American, Frontier, JetBlue, AirTran, US Airways, United, Delta
$311
Frontier, American, Alaska, Delta
$503

Cheap International Flights to Key West - EYW

Flights
Airline
Lowest Price
United, WestJet, American, Delta, US Airways
$495
Delta, United, American
$490
WestJet, US Airways, American, Alaska, United, Delta, Air Canada
$501
WestJet, American, US Airways, Alaska, Delta, United, Air Canada
$470
Air Canada, Alaska, United, Delta, US Airways, American, WestJet
$470
Air Transat, WestJet, Sunwing
$522
Air Canada, Delta, Alaska, United, American, WestJet
$504
Cheap Flights from Seattle to Key West, from $474 Round trip from SEA to EYW