SFO to EYW from $301 in economy – flightdeals.net

Home Premium Fare Deals About

American Airlines

AAAmerican Airlines

Round Trip•Economy

San Francisco International Airport

San Francisco, United States

Key West International Airport

Key West, United States

$496 USD

-39%$301 USD

Verified about 2 hours ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$379 1$422 2$340 3$704 4$555 5$379 6$427 7$482 8$340 9$383 10$405 11$379 12$340 13$427 14$422 15$301 16$351 17$400 18$493 19$340 20$427 21$379 22$383 23$301 24$400 25$439 26$340 27$379 28$340 29$301 30$340 1$405 2$340 3$340 4$340

Rare Availability

5% of dates checked are available within 10% of the lowest price

Wednesday, September 16th, 2026

4 round-trip options

Returning

Tue, Sep 22, 2026•6 Day Trip

$433 USD

Returning

Wed, Sep 23, 2026•7 Day Trip

$351 USD

Returning

Thu, Sep 24, 2026•8 Day Trip

$390 USD

Returning

Wed, Sep 30, 2026•14 Day Trip

$351 USD