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Cheap flights from Seattle (BFI) to San Francisco (SFO)

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How to find the cheapest flight from Seattle (BFI) to San Francisco (SFO)

How to find the cheapest flight from Seattle (BFI) to San Francisco (SFO)
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How to find the cheapest flight from Seattle (BFI) to San Francisco (SFO)
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How to find the cheapest flight from Seattle (BFI) to San Francisco (SFO)
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Cheap flights from Seattle to San Francisco in May , June 2026

28 May - 08 Jun $ 994.00
BFI
Seattle
Air Excursions
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 May - 08 Jun $ 1,016.00
BFI
Seattle
Air Excursions
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
29 May - 08 Jun $ 1,016.00
BFI
Seattle
Air Excursions
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to San Francisco

28 May - 01 Jun $ 1,112.00
BFI
Seattle
Air Excursions
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
29 May - 01 Jun $ 1,112.00
BFI
Seattle
Air Excursions
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 May - 01 Jun $ 1,128.00
BFI
Seattle
Air Excursions
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to San Francisco from Seattle

2:45 PM - 2:14 PM
Frontier Airlines
3 Stops
25h 45m
BFI - SFO
$ 542
Kiwi
Pick dates
8:05 AM - 5:52 PM
Frontier Airlines
2 Stops
11h 44m
BFI - SFO
$ 598
Kiwi
Pick dates
8:05 AM - 5:52 PM
Frontier Airlines
2 Stops
11h 44m
BFI - SFO
$ 598
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to San Francisco (SFO)

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