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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
$316
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$331
Delta, US Airways, Alaska, Frontier, Virgin America, AirTran, American, JetBlue, United
$310
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
$401
Delta, United, AirTran, Frontier, JetBlue, Sun Country, US Airways, American
$331
Sun Country, Frontier, Virgin America, Alaska, US Airways, American, Delta, United
$244
Virgin America, American, Alaska, United, Delta, Hawaiian, US Airways
$140
JetBlue, American, US Airways, Delta, United, Alaska, AirTran
$298
United, Frontier, Delta, American, US Airways, AirTran, Alaska
$204

Cheap Domestic Flights to Key West - EYW

Flights
Airline
Lowest Price
Delta, United, American, US Airways
$474
American, US Airways, Delta
$528
US Airways, American, Delta, United
$474
United, Delta, US Airways, American
$487
United, Delta, American, US Airways
$420
Delta, US Airways, American
$369
Alaska, United, Delta, US Airways, American, JetBlue, AirTran
$383
United, Delta, US Airways, American
$369
Delta, AirTran, JetBlue, Spirit, US Airways, American, Alaska
$333
American, US Airways, Delta, United
$388
Delta, AirTran, Virgin America, American, US Airways, United, Alaska
$333
US Airways, American, Alaska, Delta, AirTran, United
$345
AirTran, JetBlue, American, US Airways, Delta, United, Alaska
$424
Spirit, Delta, AirTran, Alaska, JetBlue, US Airways, American
$400
Alaska, United, Delta, US Airways, American, JetBlue, Virgin America, AirTran
$374
AirTran, Spirit, US Airways, American, Delta, Alaska
$301
US Airways, United, Delta, American
$496
American, United, AirTran, Virgin America, JetBlue, US Airways, Alaska
$287

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
$446
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Cheap Flights from San Francisco to Key West, from $474 Round trip from SFO to EYW