EYW - SFO
$138 Find Cheap Flights from Key West to San Francisco - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to San Francisco departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$321
Typical prices: $419-$843
American Airlines
Fri 1/12Sat 1/20
EYW - SFO • 1 stop
Cheapest one-way
$138
Typical prices: $199-$544
Multiple Airlines
Fri 11/16
EYW - SFO • 3 stops
Flight Deals
Cheap Flights from Key West to San Francisco (EYW-SFO)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Key West to San Francisco
Tue, Jan 12 - Wed, Jan 20
1:52 pm - 10:43 pmEYW Key West-SFO San Francisco
11h 51m1 stop Charlotte Douglas
8:00 am - 7:20 pmSFO San Francisco-EYW Key West
8h 20m1 stop Miami
$321American Airlines
Fri, Jan 15 - Thu, Jan 21
5:56 pm - 11:59 pmEYW Key West-SFO San Francisco
9h 03m1 stop Miami
8:00 am - 7:20 pmSFO San Francisco-EYW Key West
8h 20m1 stop Miami
$399American Airlines
Thu, Oct 29 - Fri, Nov 13
12:46 pm - 12:25 amEYW Key West-SFO San Francisco
14h 39m1 stop Boston Logan Intl
10:10 pm - 11:56 amSFO San Francisco-EYW Key West
10h 46m1 stop Boston Logan Intl
$399JetBlue
Thu, Oct 29 - Thu, Nov 12
12:46 pm - 12:25 amEYW Key West-SFO San Francisco
14h 39m1 stop Boston Logan Intl
10:10 pm - 11:56 amSFO San Francisco-EYW Key West
10h 46m1 stop Boston Logan Intl
$399JetBlue
Thu, Oct 29 - Fri, Nov 13
2:00 pm - 9:39 pmEYW Key West-SFO San Francisco
10h 39m1 stop Atlanta Hartsfield-Jackson
9:42 pm - 10:48 amSFO San Francisco-EYW Key West
10h 06m1 stop Atlanta Hartsfield-Jackson
$399Delta
Tue, Jan 12 - Wed, Jan 20
2:36 pm - 11:09 pmEYW Key West-SFO San Francisco
11h 33m2 stops Dallas/Fort Worth Los Angeles
8:00 am - 7:20 pmSFO San Francisco-EYW Key West
8h 20m1 stop Miami
$408American Airlines
Thu, Oct 29 - Thu, Nov 12
10:59 am - 10:29 pmEYW Key West-SFO San Francisco
38h 30m2 stops Orlando Dallas/Fort Worth
12:46 pm - 10:36 amSFO San Francisco-EYW Key West
18h 50m1 stop Cincinnati Cinci./N. Kentucky
$421Multiple Airlines
Tue, Oct 20 - Sat, Oct 24
3:06 pm - 10:09 pmEYW Key West-SFO San Francisco
10h 03m1 stop Charlotte Douglas
8:33 am - 7:33 pmSFO San Francisco-EYW Key West
8h 00m1 stop Miami
$421American Airlines
Mon, Nov 2 - Mon, Nov 9
6:11 pm - 11:56 pmEYW Key West-SFO San Francisco
8h 45m1 stop Atlanta Hartsfield-Jackson
11:59 pm - 12:59 pmSFO San Francisco-EYW Key West
10h 00m1 stop Atlanta Hartsfield-Jackson
$429Delta
Wed, Oct 21 - Sun, Oct 25
6:10 pm - 11:56 pmEYW Key West-SFO San Francisco
8h 46m1 stop Atlanta Hartsfield-Jackson
8:00 am - 8:01 pmSFO San Francisco-EYW Key West
9h 01m1 stop Atlanta Hartsfield-Jackson
$450Delta
Recent one-way flight deals from Key West to San Francisco
Mon, Nov 16
9:20 am - 6:19 pmEYW Key West-SFO San Francisco
59h 59m3 stops Orlando Sanford Intl Dallas/Fort Worth Las Vegas Harry Reid Intl
$138Multiple Airlines
Fri, Nov 6
10:59 am - 8:32 pmEYW Key West-SFO San Francisco
36h 33m3 stops Orlando Atlanta Hartsfield-Jackson Los Angeles
$147Multiple Airlines
Mon, Nov 16
11:54 am - 6:19 pmEYW Key West-SFO San Francisco
33h 25m2 stops Knoxville McGhee Tyson Las Vegas Harry Reid Intl
$182Multiple Airlines
Fri, Nov 6
10:59 am - 10:29 pmEYW Key West-SFO San Francisco
38h 30m2 stops Orlando Dallas/Fort Worth
$196Multiple Airlines
Thu, Dec 3
1:14 pm - 10:20 pmEYW Key West-SFO San Francisco
12h 06m1 stop Boston Logan Intl
$200JetBlue
Fri, Nov 6
12:46 pm - 12:25 amEYW Key West-SFO San Francisco
14h 39m1 stop Boston Logan Intl
$200JetBlue
Thu, Dec 3
12:01 pm - 11:09 amEYW Key West-SFO San Francisco
26h 08m2 stops Tampa Louisville Intl
$204Breeze Airways
Sat, Oct 31
10:04 am - 1:20 amEYW Key West-SFO San Francisco
42h 16m3 stops Tampa Dallas/Fort Worth Denver Intl
$214Multiple Airlines
Mon, Nov 16
4:44 pm - 12:12 amEYW Key West-SFO San Francisco
10h 28m1 stop Miami
$389American Airlines
Thu, Dec 31
2:45 pm - 9:16 pmEYW Key West-SFO San Francisco
9h 31m1 stop Dallas/Fort Worth
$443American Airlines
Recent last minute flight deals from Key West to San Francisco
Fri, Oct 9 - Mon, Oct 12
2:34 pm - 9:07 pmEYW Key West-SFO San Francisco
9h 33m1 stop Dallas/Fort Worth
8:33 am - 7:33 pmSFO San Francisco-EYW Key West
8h 00m1 stop Miami
$603American Airlines
Fri, Oct 9 - Mon, Oct 12
11:51 am - 5:25 pmEYW Key West-SFO San Francisco
8h 34m1 stop Atlanta Hartsfield-Jackson
11:30 pm - 10:47 amSFO San Francisco-EYW Key West
8h 17m1 stop Atlanta Hartsfield-Jackson
$603Delta
Fri, Oct 9 - Mon, Oct 12
1:43 pm - 9:39 pmEYW Key West-SFO San Francisco
10h 56m2 stops Miami Los Angeles
5:30 am - 4:54 pmSFO San Francisco-EYW Key West
8h 24m1 stop Dallas/Fort Worth
$642American Airlines
Fri, Oct 9 - Mon, Oct 12
10:24 am - 7:03 pmEYW Key West-SFO San Francisco
11h 39m2 stops Miami Los Angeles
7:57 pm - 9:54 amSFO San Francisco-EYW Key West
10h 57m2 stops Los Angeles Miami
$705American Airlines
Booking Insights
Price, demand and travel trends for Key West to San Francisco flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Key West to San Francisco?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Key West to San Francisco departing in january.
Round-trip flights from Key West to San Francisco typically range from $419 to $843. The lowest price found in the past 5 days was $321, on American Airlines.
What’s the most popular layover airport when flying from Key West to San Francisco?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Dallas/Fort Worth (DFW) is the most popular layover for the Key West to San Francisco route. 62% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.
What is the cheapest layover airport when flying from Key West to San Francisco?
Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $350. Based on KAYAK data over the past 3 months.
Key details for Key West to San Francisco flights
Low season | February |
|---|---|
High season | November |
Cheapest flight | $138 |
When to book flights from Key West to San Francisco
Are your dates flexible? Find out the best times to travel from Key West to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Key West to San Francisco flight questions, answered
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Your guide to booking Key West to San Francisco flights
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Information on your arrival and departure airports
Cabin class types available on flights from Key West to San Francisco
Cabin classes available on flights from Key West to San Francisco. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Key West and San Francisco
Flights from domestic origins to San Francisco
More flights to San Francisco. Prices are the lowest found on KAYAK in the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.