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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 May , June 2026

30 May - 06 Jun $ 362.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
BOI
Boise
Pick dates
26 May - 09 Jun $ 437.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BOI
Boise
Pick dates
27 May - 09 Jun $ 441.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
BOI
Boise
Pick dates

Last minute flights from Boise to San Francisco

30 May - 31 May $ 482.00
BOI
Boise
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
BOI
Boise
Pick dates
27 May - 31 May $ 565.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
DIRECT
BOI
Boise
Pick dates
26 May - 31 May $ 577.00
BOI
Boise
Alaska Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
BOI
Boise
Pick dates

One-way flights to San Francisco from Boise

6:54 PM - 6:54 PM
Alaska Airlines
0 Stops
1h 49m
BOI - SFO
$ 282
Kiwi
Pick dates
6:54 PM - 6:54 PM
Alaska Airlines
0 Stops
1h 49m
BOI - SFO
$ 284
Kiwi
Pick dates
7:05 PM - 7:05 PM
United Airlines
0 Stops
1h 53m
BOI - SFO
$ 284
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.