We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Browse Airline Reviews
Before you book your next flight, see reviews from travelers around the world
Read Reviews

Low fares for San Francisco (SFO) to Key West (EYW) Low fares for San Francisco to Key West
Fri 07/07 - Fri 07/14
7 days, 1 stop max
$493
Thu 09/07 - Mon 09/11
4 days, 2 stops max
$450
About TripAdvisor Flights

Your one-stop shop for finding the best flights from San Francisco to Key West. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for San Francisco, CA to Key West

Route information
  • San Francisco, CA is 2543 miles from Key West
  • Los Angeles, CA - Los Angeles International Airport is the most popular connection for one stop flights between San Francisco, CA and Key West
Arrival information
  • Key West Intl Airport (Key West, FL)
    • Right now, 14 airlines operate out of Key West Intl Airport.
    • Key West Intl Airport offers nonstop flights to 10 cities.
    • Every week, at least 469 domestic flights and 0 international flights depart from Key West Intl Airport.

Shop for hotels in Key West