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 6 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Monday, December 21st, 2026

3 round-trip options

Returning
Mon, Dec 28, 2026•7 Day Trip
$767 USD
Google Flights
Returning
Wed, Dec 30, 2026•9 Day Trip
$942 USD
Google Flights
Returning
Mon, Jan 4, 2027•14 Day Trip
$1,156 USD
Google Flights