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Flights from San Francisco to Key West
Cheap flight deals from San Francisco to Key West
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SFO 6:00 AM8h 17m1 stopsEYW 5:17 PMSan Francisco - Key West | Mon, Apr 21 | Delta Air LinesEYW 3:00 PM10h 32m1 stopsSFO 10:32 PMKey West - San Francisco | Wed, Apr 23 | Delta Air LinesPHP 15,875 PHP 30,20147% OFF47% OFFPHP 30,201 PHP 15,875
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SFO 6:00 AM8h 15m1 stopsEYW 5:15 PMSan Francisco - Key West | Wed, Apr 9 | Delta Air LinesEYW 7:00 AM9h 18m1 stopsSFO 1:18 PMKey West - San Francisco | Wed, Apr 16 | Delta Air LinesPHP 16,942 PHP 30,20144% OFF44% OFFPHP 30,201 PHP 16,942
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SFO 7:39 AM8h 6m1 stopsEYW 6:45 PMSan Francisco - Key West | Wed, Apr 9 | American AirlinesEYW 3:56 PM9h 58m1 stopsSFO 10:54 PMKey West - San Francisco | Wed, Apr 16 | American AirlinesPHP 19,360 PHP 30,20136% OFF36% OFFPHP 30,201 PHP 19,360
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SFO 11:20 PM8h 55m1 stopsEYW 11:15 AMSan Francisco - Key West | Fri, Apr 18 | United AirlinesEYW 4:04 PM9h 51m1 stopsSFO 10:55 PMKey West - San Francisco | Wed, Apr 23 | United AirlinesPHP 20,15833% OFFPHP 30,201 PHP 20,158
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SFO 9:15 PM12h 49m1 stopsEYW 1:04 PMSan Francisco - Key West | Sun, Apr 6 | United AirlinesEYW 4:04 PM11h 11m1 stopsSFO 12:15 AMKey West - San Francisco | Thu, Apr 10 | United AirlinesPHP 20,27733% OFFPHP 30,201 PHP 20,277
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SFO 6:15 AM8h 15m1 stopsEYW 5:30 PMSan Francisco - Key West | Wed, May 7 | Delta Air LinesEYW 1:51 PM9h 18m1 stopsSFO 8:09 PMKey West - San Francisco | Wed, May 14 | Delta Air LinesPHP 20,64832% OFFPHP 30,201 PHP 20,648
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SFO 7:30 AM9h 37m1 stopsEYW 8:07 PMSan Francisco - Key West | Wed, May 14 | Delta Air LinesEYW 1:51 PM9h 18m1 stopsSFO 8:09 PMKey West - San Francisco | Wed, May 21 | Delta Air LinesPHP 21,06730% OFFPHP 30,201 PHP 21,067
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SFO 11:35 PM15h 30m1 stopsEYW 6:05 PMSan Francisco - Key West | Fri, Apr 18 | Jetblue AirwaysEYW 8:45 AM17h 57m1 stopsSFO 11:42 PMKey West - San Francisco | Wed, Apr 23 | United AirlinesPHP 21,55728% OFFPHP 30,201 PHP 21,557
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SFO 10:45 PM8h 20m1 stopsEYW 10:05 AMSan Francisco - Key West | Sat, May 3 | Delta Air LinesEYW 6:25 PM28h 31m1 stopsSFO 7:56 PMKey West - San Francisco | Wed, May 7 | Delta Air LinesPHP 21,61228% OFFPHP 30,201 PHP 21,612
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SFO 11:35 PM15h 30m1 stopsEYW 6:05 PMSan Francisco - Key West | Sat, Apr 12 | Jetblue AirwaysEYW 8:45 AM17h 57m1 stopsSFO 11:42 PMKey West - San Francisco | Sat, Apr 19 | United AirlinesPHP 22,04727% OFFPHP 30,201 PHP 22,047
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SFO 1:00 PM17h 25m1 stopsEYW Invalid DateSan Francisco - Key West | Sun, Mar 30 | Normal AirlineEYW 3:00 PM6hNonstopSFO 4:00 PMKey West - San Francisco | Tue, Apr 1 | Normal AirlineFind More FlightsFind More Flights
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SFO 9:35 PM10h 16m1 stopsEYW 10:51 AMSan Francisco - Key West | Fri, May 9 | Delta Air LinesPHP 7,136 PHP 13,88849% OFF49% OFFPHP 13,888 PHP 7,136
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SFO 10:30 PM10h1 stopsEYW 11:30 AMSan Francisco - Key West | Sat, Apr 19 | Delta Air LinesPHP 7,151 PHP 13,88849% OFF49% OFFPHP 13,888 PHP 7,151
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SFO 6:00 AM8h 17m1 stopsEYW 5:17 PMSan Francisco - Key West | Tue, May 6 | Delta Air LinesPHP 7,151 PHP 13,88849% OFF49% OFFPHP 13,888 PHP 7,151
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SFO 7:10 AM7h 7m1 stopsEYW 5:17 PMSan Francisco - Key West | Tue, Apr 29 | Delta Air LinesPHP 7,19148% OFFPHP 13,888 PHP 7,191
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SFO 6:00 AM8h 17m1 stopsEYW 5:17 PMSan Francisco - Key West | Tue, Apr 15 | Delta Air LinesPHP 7,30947% OFFPHP 13,888 PHP 7,309
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SFO 10:47 PM9h 41m1 stopsEYW 11:28 AMSan Francisco - Key West | Mon, May 5 | Delta Air LinesPHP 9,19034% OFFPHP 13,888 PHP 9,190
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SFO 9:15 PM12h 48m1 stopsEYW 1:03 PMSan Francisco - Key West | Sun, May 4 | United AirlinesPHP 10,02028% OFFPHP 13,888 PHP 10,020
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SFO 10:50 PM11h 14m1 stopsEYW 1:04 PMSan Francisco - Key West | Sun, Mar 30 | United AirlinesPHP 10,06728% OFFPHP 13,888 PHP 10,067
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SFO 10:55 PM11h 4m1 stopsEYW 12:59 PMSan Francisco - Key West | Sat, Mar 29 | United AirlinesPHP 10,09927% OFFPHP 13,888 PHP 10,099
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SFO 12:08 AM8h 7m1 stopsEYW 11:15 AMSan Francisco - Key West | Sat, Apr 12 | United AirlinesPHP 10,13827% OFFPHP 13,888 PHP 10,138
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SFO 1:00 PM17h 25m1 stopsEYW Invalid DateSan Francisco - Key West | Sun, Mar 30 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from San Francisco to Key West?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from San Francisco (SFO) to Key West (EYW) the cheapest?
Airlines adjust prices for flights from San Francisco to Key West based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from San Francisco (SFO) to Key West (EYW) cost?
According to Trip.com's data, the lowest price is around PHP 31,141. -
What is the transportation method from the main airport to downtown in Key West?
- The distance from Key West International Airport to downtown is about 2 km. It takes about 20 minutes by taxi.
How to find a cheap flight from San Francisco to Key West
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Key West. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Flight Info | San Francisco to Key West
Cheapest one-way flight price | PHP 7,135 |
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Off-season for travel | March |
Peak season for travel | January |
Flight distance | 4,094.93 km |
Popular airline | United Airlines |
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