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 3 hours agoOctober 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
3 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$915 USD
Returning
Wed, Oct 28, 2026•10 Day Trip
$480 USD
Returning
Sat, Oct 31, 2026•13 Day Trip
$480 USD