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Cheap Flights from San Francisco to Key West - SFO to EYW

Did You Know?

You must make at least one connection to fly from San Francisco, CA to Key West.
United Airlines has 485 connecting flights between San Francisco, CA and Key West.

Cheap Domestic Flights from San Francisco - SFO

Flights
Airline
Lowest Price
American, Sun Country, United, Alaska, US Airways, Delta
$335
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$331
Delta, US Airways, Alaska, Frontier, Virgin America, AirTran, American, JetBlue, United
$318
Delta, Alaska, United, American, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$319
Frontier, Virgin America, US Airways, American, Sun Country, AirTran, United, Alaska, Delta
$184
United, AirTran, Frontier, JetBlue, Sun Country, American, US Airways, Delta
$331
Delta, United, AirTran, Frontier, JetBlue, Sun Country, US Airways, American
$331
Sun Country, Frontier, Virgin America, Alaska, US Airways, American, Delta, United
$223
Virgin America, American, Alaska, United, Delta, Hawaiian, US Airways
$149
JetBlue, American, US Airways, Delta, United, Alaska, AirTran
$331
United, Frontier, Delta, American, US Airways, AirTran, Alaska
$184

Cheap Domestic Flights to Key West - EYW

Flights
Airline
Lowest Price
Delta, United, American, US Airways
$526
American, US Airways, Delta
$611
US Airways, American, Delta, United
$526
United, Delta, US Airways, American
$538
United, Delta, American, US Airways
$420
Delta, US Airways, American
$369
Alaska, United, Delta, US Airways, American, JetBlue, AirTran
$366
United, Delta, US Airways, American
$369
Delta, AirTran, JetBlue, Spirit, US Airways, American, Alaska
$335
American, US Airways, Delta, United
$406
Delta, AirTran, Virgin America, American, US Airways, United, Alaska
$335
US Airways, American, Alaska, Delta, AirTran, United
$395
AirTran, JetBlue, American, US Airways, Delta, United, Alaska
$411
Spirit, Delta, AirTran, Alaska, JetBlue, US Airways, American
$310
Alaska, United, Delta, US Airways, American, JetBlue, Virgin America, AirTran
$383
AirTran, Spirit, US Airways, American, Delta, Alaska
$301
US Airways, United, Delta, American
$451
American, United, AirTran, Virgin America, JetBlue, US Airways, Alaska
$293

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
Frontier, Delta, Avianca LACSA, Virgin America, AirTran, JetBlue, Avianca, US Airways, American, United, AeroMexico
$472
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Cheap Flights from San Francisco to Key West, from $507 Round trip from SFO to EYW