Key West (EYW) to San Francisco (SFO) flight deal in economy from $291

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesEYW

Key West International Airport

Key West, United States
United StatesSFO

San Francisco International Airport

San Francisco, United States
$517 USD
-44%$291 USD
Verified about 20 hours ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Sunday, September 6th, 2026

10 round-trip options

Returning
Fri, Sep 11, 2026•5 Day Trip
$747 USD
Google Flights
Returning
Sat, Sep 12, 2026•6 Day Trip
$390 USD
Google Flights
Returning
Sun, Sep 13, 2026•7 Day Trip
$519 USD
Google Flights
Returning
Mon, Sep 14, 2026•8 Day Trip
$429 USD
Google Flights
Returning
Tue, Sep 15, 2026•9 Day Trip
$390 USD
Google Flights
Returning
Wed, Sep 16, 2026•10 Day Trip
$390 USD
Google Flights
Returning
Thu, Sep 17, 2026•11 Day Trip
$489 USD
Google Flights
Returning
Fri, Sep 18, 2026•12 Day Trip
$429 USD
Google Flights
Returning
Sat, Sep 19, 2026•13 Day Trip
$390 USD
Google Flights
Returning
Sun, Sep 20, 2026•14 Day Trip
$519 USD
Google Flights