San Francisco (SFO) to Key West (EYW) flight deal in economy from $301
SFOSan Francisco International Airport
San Francisco, United States
EYWKey West International Airport
Key West, United States
$496 USD
-39%$301 USD
Verified about 4 hours agoDecember 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Friday, December 4th, 2026
3 round-trip options
Returning
Fri, Dec 11, 2026•7 Day Trip
$379 USD
Returning
Sun, Dec 13, 2026•9 Day Trip
$493 USD
Returning
Fri, Dec 18, 2026•14 Day Trip
$489 USD