Cheap Flights from Seattle to Key West - SEA to EYW (reverse)
Popular Flights from Seattle to Key West
- Airfare from Seattle to Key West on American from $388 round trip
- Airfare from Seattle to Key West on Delta from $388 round trip
- Airfare from Seattle to Key West on United from $394 round trip
- Airfare from Seattle to Key West on US Airways from $689 round trip
- Airfare from Seattle to Key West on AirTran from $869 round trip
Did You Know?
- 5 airlines operate between Seattle, WA and Key West, FL
- The smallest aircraft operated by American flying between Seattle, WA and Key West, FL is a DH8 with 76 seats.
- Continental has 62 two stops or more flights between Seattle, WA and Key West, FL.
- Atlanta, GA is the most popular connection for one stop flights between Seattle, WA and Key West, FL.
- Delta has the most one stop flights between Seattle, WA and Key West, FL.
- The largest aircraft operated by American flying between Seattle, WA and Key West, FL is a 737 with 172 seats.
- The shortest flight between Seattle, WA and Key West, FL on AirTran is 2,822 miles.
- 81 flights per week fly out of Seattle, WA connecting to Key West, FL
Farecompare Research Tools
Advance Purchase Prices from Seattle to Key West
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- AirTran$649$649$649$729$729$459$425
- American$641$641$641$719$719$451$417
- Continental$1615$1615$1615$1419$1419$1211$655
- Delta$641$641$641$719$719$451$417
- US Airways$638$638$638$772$772$468$434
- United$1615$1615$1615$1419$1419$1211$1113
Cheap Domestic Flights from Seattle - SEA
Flights
Airline
Lowest Price
United, Delta, Alaska, AirTran, Sun Ctry, Virgin America, American, US Airways, Frontier
$264
United, Alaska, US Airways, Hawaiian, American, Frontier, Virgin America, Delta
$198
Virgin America, Frontier, United, Delta, Alaska, US Airways, American, JetBlue
$184
US Airways, Sun Ctry, Frontier, United, Alaska, Virgin America, American, Delta
$242
Virgin America, Alaska, United, JetBlue, Frontier, Sun Ctry, Delta, American, US Airways, AirTran
$320
Frontier, United, Delta, Alaska, JetBlue, American, US Airways, Hawaiian, AirTran, Virgin America
$396
US Airways, AirTran, JetBlue, American, United, Delta, Alaska, Virgin America
$320
Alaska, United, US Airways, American, Delta, Sun Ctry, AirTran, JetBlue, Virgin America
$250
US Airways, United, American, AirTran, Delta, Alaska, Sun Ctry, JetBlue, Virgin America, Frontier
$244
Frontier, Delta, AirTran, Virgin America, United, US Airways, American, JetBlue, Alaska
$275
Delta, Alaska, United, US Airways, American, JetBlue, Frontier, Virgin America
$238