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Cheap flights from Bellingham (BLI) 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 Bellingham (BLI) to San Francisco (SFO)

How to find the cheapest flight from Bellingham (BLI) to San Francisco (SFO)
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How to find the cheapest flight from Bellingham (BLI) to San Francisco (SFO)
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How to find the cheapest flight from Bellingham (BLI) to San Francisco (SFO)
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Cheap flights from Bellingham to San Francisco in September , October 2026

28 Sep - 26 Oct $ 515.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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28 Sep - 10 Oct $ 568.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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30 Sep - 02 Oct $ 1,042.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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Last minute flights from Bellingham to San Francisco

28 Sep - 30 Sep $ 613.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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29 Sep - 30 Sep $ 613.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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29 Sep - 30 Sep $ 1,039.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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One-way flights to San Francisco from Bellingham

7:26 PM - 9:25 PM
Alaska Airlines
1 Stops
4h 14m
BLI - SFO
$ 309
Kiwi
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7:00 AM - 10:37 AM
Alaska Airlines
1 Stops
5h 39m
BLI - SFO
$ 309
Kiwi
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2:06 PM - 3:45 PM
Alaska Airlines
1 Stops
3h 54m
BLI - SFO
$ 678
Kiwi
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How to find the cheapest flight from Bellingham (BLI) to San Francisco (SFO)

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