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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 January , February 2026

29 Jan - 22 Feb $ 291.00
EYW
Key West
BREEZE
2 STOPS
SFO
San Francisco
SFO
San Francisco
BREEZE
2 STOPS
EYW
Key West
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29 Jan - 20 Feb $ 345.00
EYW
Key West
Spirit Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Spirit Airlines
2 STOPS
EYW
Key West
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28 Jan - 04 Feb $ 449.00
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

29 Jan - 01 Feb $ 420.00
EYW
Key West
Spirit Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Spirit Airlines
2 STOPS
EYW
Key West
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22 Jan - 01 Feb $ 504.00
EYW
Key West
Spirit Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Spirit Airlines
2 STOPS
EYW
Key West
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28 Jan - 01 Feb $ 520.00
EYW
Key West
Spirit Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Spirit Airlines
2 STOPS
EYW
Key West
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One-way flights to San Francisco from Key West

10:06 AM - 10:29 PM
Frontier Airlines
2 Stops
17h 22m
EYW - SFO
$ 155
Kiwi
Pick dates
4:15 PM - 7:58 PM
United Airlines
1 Stops
9h 45m
EYW - SFO
$ 427
Kiwi
Pick dates
4:15 PM - 7:58 PM
United Airlines
1 Stops
9h 45m
EYW - SFO
$ 431
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.