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Cheap flights from Boise (BOI) 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 Boise (BOI) to San Francisco (SFO)

How to find the cheapest flight from Boise (BOI) to San Francisco (SFO)
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How to find the cheapest flight from Boise (BOI) to San Francisco (SFO)
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How to find the cheapest flight from Boise (BOI) to San Francisco (SFO)
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Cheap flights from Boise to San Francisco in December 2025 , January 2026

30 Dec - 04 Jan $ 248.00
BOI
Boise
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
BOI
Boise
Pick dates
23 Dec - 07 Jan $ 302.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
BOI
Boise
Pick dates
16 Dec - 12 Jan $ 546.00
BOI
Boise
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
BOI
Boise
Pick dates

Last minute flights from Boise to San Francisco

31 Dec - 31 Dec $ 393.00
BOI
Boise
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
BOI
Boise
Pick dates
23 Dec - 31 Dec $ 416.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
BOI
Boise
Pick dates
23 Dec - 31 Dec $ 503.00
BOI
Boise
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
BOI
Boise
Pick dates

One-way flights to San Francisco from Boise

6:55 PM - 6:55 PM
United Airlines
0 Stops
2h 5m
BOI - SFO
$ 209
Kiwi
Pick dates
8:07 AM - 8:07 AM
Alaska Airlines
0 Stops
2h 19m
BOI - SFO
$ 244
Kiwi
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7:11 PM - 7:11 PM
United Airlines
0 Stops
1h 58m
BOI - SFO
$ 332
Kiwi
Pick dates

How to find the cheapest flight from Boise (BOI) to San Francisco (SFO)

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