Key West (EYW) to San Francisco (SFO) flight deal in economy from $291
EYWKey West International Airport
Key West, United States
SFOSan Francisco International Airport
San Francisco, United States
$505 USD
-42%$291 USD
Verified 16 days agoDecember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
2 round-trip options
Returning
Fri, Dec 25, 2026•9 Day Trip
$478 USD
Returning
Sun, Dec 27, 2026•11 Day Trip
$859 USD