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Cheap flights from Key West (EYW) to San Francisco (SFO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)

How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)
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How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)
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How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)
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Cheap flights from Key West to San Francisco in December 2025 , January 2026

20 Dec - 07 Jan $ 540.00
EYW
Key West
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
EYW
Key West
Pick dates
20 Dec - 07 Jan $ 540.00
EYW
Key West
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
EYW
Key West
Pick dates
20 Dec - 07 Jan $ 540.00
EYW
Key West
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
EYW
Key West
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Last minute flights from Key West to San Francisco

20 Dec - 31 Dec $ 582.00
EYW
Key West
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
EYW
Key West
Pick dates
20 Dec - 31 Dec $ 582.00
EYW
Key West
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
EYW
Key West
Pick dates
18 Dec - 31 Dec $ 686.00
EYW
Key West
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
EYW
Key West
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One-way flights to San Francisco from Key West

4:08 PM - 10:26 AM
United Airlines
2 Stops
22h 52m
EYW - SFO
$ 402
Kiwi
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4:29 PM - 8:20 PM
United Airlines
1 Stops
9h 20m
EYW - SFO
$ 454
Kiwi
Pick dates
4:29 PM - 8:20 PM
United Airlines
1 Stops
9h 20m
EYW - SFO
$ 463
Kiwi
Pick dates

How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)

Related info for your journey
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How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Key West (EYW) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.