San Francisco (SFO) to Key West (EYW) flight deal in economy from $301

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesEYW

Key West International Airport

Key West, United States
$496 USD
-39%$301 USD
Verified about 3 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Sunday, October 11th, 2026

3 round-trip options

Returning
Fri, Oct 16, 2026•5 Day Trip
$865 USD
Google Flights
Returning
Wed, Oct 21, 2026•10 Day Trip
$340 USD
Google Flights
Returning
Sat, Oct 24, 2026•13 Day Trip
$340 USD
Google Flights