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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 September , October 2026

30 Sep - 01 Nov $ 590.00
EYW
Key West
JetBlue Airways
2 STOPS
SFO
San Francisco
SFO
San Francisco
JetBlue Airways
1 STOPS
EYW
Key West
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30 Sep - 18 Oct $ 590.00
EYW
Key West
JetBlue Airways
2 STOPS
SFO
San Francisco
SFO
San Francisco
JetBlue Airways
1 STOPS
EYW
Key West
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30 Sep - 26 Oct $ 590.00
EYW
Key West
JetBlue Airways
2 STOPS
SFO
San Francisco
SFO
San Francisco
JetBlue Airways
1 STOPS
EYW
Key West
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Last minute flights from Key West to San Francisco

30 Sep - 02 Oct $ 798.00
EYW
Key West
BREEZE
2 STOPS
SFO
San Francisco
SFO
San Francisco
BREEZE
2 STOPS
EYW
Key West
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30 Sep - 02 Oct $ 920.00
EYW
Key West
Allegiant Air
2 STOPS
SFO
San Francisco
SFO
San Francisco
Allegiant Air
3 STOPS
EYW
Key West
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30 Sep - 02 Oct $ 1,109.00
EYW
Key West
Allegiant Air
2 STOPS
SFO
San Francisco
SFO
San Francisco
Allegiant Air
2 STOPS
EYW
Key West
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One-way flights to San Francisco from Key West

10:04 AM - 5:45 PM
Frontier Airlines
2 Stops
13h 4m
EYW - SFO
$ 365
Kiwi
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12:52 PM - 10:29 PM
Frontier Airlines
3 Stops
38h 22m
EYW - SFO
$ 500
Kiwi
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12:52 PM - 5:25 PM
Frontier Airlines
3 Stops
33h 56m
EYW - SFO
$ 561
Kiwi
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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.