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

August 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27 28 29 30 31 1 2 3 4 5 6 7$533 8$433 9$583 10$504 11$401 12$401 13$504 14$469 15$390 16$469 17$469 18$401 19$390 20$469 21$419 22$390 23$419 24$419 25$390 26$390 27$419 28$379 29$379 30$379 31$379 1$422 2$340 3$704 4$555 5$379 6$427

Rare Availability

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

Monday, August 31st, 2026

4 round-trip options

Returning

Sun, Sep 6, 2026•6 Day Trip

$379 USD

Returning

Mon, Sep 7, 2026•7 Day Trip

$555 USD

Returning

Tue, Sep 8, 2026•8 Day Trip

$451 USD

Returning

Mon, Sep 14, 2026•14 Day Trip

$532 USD