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Cheap flights from Boise (BOI) to San Diego (SAN)

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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 Diego (SAN)

How to find the cheapest flight from Boise (BOI) to San Diego (SAN)
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How to find the cheapest flight from Boise (BOI) to San Diego (SAN)
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How to find the cheapest flight from Boise (BOI) to San Diego (SAN)
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Cheap flights from Boise to San Diego in February , March 2026

26 Feb - 11 Mar $ 167.00
BOI
Boise
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
BOI
Boise
Pick dates
11 Feb - 10 Mar $ 297.00
BOI
Boise
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
BOI
Boise
Pick dates
14 Feb - 10 Mar $ 371.00
BOI
Boise
Hawaiian Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
DIRECT
BOI
Boise
Pick dates

Last minute flights from Boise to San Diego

25 Feb - 28 Feb $ 161.00
BOI
Boise
Hawaiian Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
1 STOPS
BOI
Boise
Pick dates
11 Feb - 01 Mar $ 379.00
BOI
Boise
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
BOI
Boise
Pick dates
14 Feb - 28 Feb $ 461.00
BOI
Boise
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
BOI
Boise
Pick dates

One-way flights to San Diego from Boise

7:31 PM - 7:31 PM
Hawaiian Airlines
0 Stops
2h 28m
BOI - SAN
$ 89
Kiwi
Pick dates
8:41 AM - 10:55 AM
United Airlines
1 Stops
4h 58m
BOI - SAN
$ 173
Kiwi
Pick dates
7:00 AM - 7:00 AM
Alaska Airlines
0 Stops
2h 26m
BOI - SAN
$ 283
Kiwi
Pick dates

How to find the cheapest flight from Boise (BOI) to San Diego (SAN)

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