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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
$309
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$331
Delta, US Airways, Alaska, Frontier, Virgin America, AirTran, American, JetBlue, United
$306
Delta, Alaska, United, American, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$315
Frontier, Virgin America, US Airways, American, Sun Country, AirTran, United, Alaska, Delta
$204
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
$211
Virgin America, American, Alaska, United, Delta, Hawaiian, US Airways
$132
JetBlue, American, US Airways, Delta, United, Alaska, AirTran
$302
United, Frontier, Delta, American, US Airways, AirTran, Alaska
$203

Cheap Domestic Flights to Key West - EYW

Flights
Airline
Lowest Price
Delta, United, American, US Airways
$474
American, US Airways, Delta
$487
US Airways, American, Delta, United
$474
United, Delta, US Airways, American
$487
United, Delta, American, US Airways
$413
Delta, US Airways, American
$364
Alaska, United, Delta, US Airways, American, JetBlue, AirTran
$408
United, Delta, US Airways, American
$361
Delta, AirTran, JetBlue, Spirit, US Airways, American, Alaska
$323
American, US Airways, Delta, United
$381
Delta, AirTran, Virgin America, American, US Airways, United, Alaska
$320
US Airways, American, Alaska, Delta, AirTran, United
$345
AirTran, JetBlue, American, US Airways, Delta, United, Alaska
$440
Spirit, Delta, AirTran, Alaska, JetBlue, US Airways, American
$332
Alaska, United, Delta, US Airways, American, JetBlue, Virgin America, AirTran
$379
AirTran, Spirit, US Airways, American, Delta, Alaska
$300
US Airways, United, Delta, American
$493
American, United, AirTran, Virgin America, JetBlue, US Airways, Alaska
$308

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
$487
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Cheap Flights from San Francisco to Key West, from $474 Round trip from SFO to EYW