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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 July , August 2026

30 Jul - 03 Aug $ 528.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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30 Jul - 08 Aug $ 643.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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29 Jul - 08 Aug $ 986.00
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

27 Jul - 31 Jul $ 709.00
BLI
Bellingham
Allegiant Air
1 STOPS
SFO
San Francisco
SFO
San Francisco
Allegiant Air
1 STOPS
BLI
Bellingham
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30 Jul - 01 Aug $ 736.00
BLI
Bellingham
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BLI
Bellingham
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28 Jul - 31 Jul $ 1,705.00
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

5:26 PM - 8:42 PM
Alaska Airlines
1 Stops
5h 29m
BLI - SFO
$ 344
Kiwi
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5:26 PM - 8:15 PM
Alaska Airlines
1 Stops
5h 1m
BLI - SFO
$ 345
Kiwi
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6:00 AM - 8:53 AM
Alaska Airlines
1 Stops
5h 9m
BLI - SFO
$ 345
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.