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Cheap flights from Boston (BOS) to San Jose (SJC)

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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 Boston (BOS) to San Jose (SJC)

How to find the cheapest flight from Boston (BOS) to San Jose (SJC)
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How to find the cheapest flight from Boston (BOS) to San Jose (SJC)
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How to find the cheapest flight from Boston (BOS) to San Jose (SJC)
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Cheap flights from Boston to San Jose in December 2025 , January 2026

16 Dec - 05 Jan $ 439.00
BOS
Boston
Hawaiian Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Hawaiian Airlines
1 STOPS
BOS
Boston
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16 Dec - 05 Jan $ 477.00
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
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22 Dec - 07 Jan $ 784.00
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to San Jose

16 Dec - 31 Dec $ 650.00
BOS
Boston
Hawaiian Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Hawaiian Airlines
1 STOPS
BOS
Boston
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19 Dec - 31 Dec $ 672.00
BOS
Boston
United Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
United Airlines
1 STOPS
BOS
Boston
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23 Dec - 31 Dec $ 931.00
BOS
Boston
United Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
United Airlines
1 STOPS
BOS
Boston
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One-way flights to San Jose from Boston

7:15 AM - 11:50 AM
United Airlines
1 Stops
9h 17m
BOS - SJC
$ 237
Kiwi
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5:30 AM - 11:50 AM
United Airlines
2 Stops
11h 2m
BOS - SJC
$ 242
Kiwi
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3:16 PM - 7:45 PM
United Airlines
1 Stops
9h 11m
BOS - SJC
$ 280
Kiwi
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How to find the cheapest flight from Boston (BOS) to San Jose (SJC)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to San Jose (SJC)
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 Boston (BOS) to San Jose (SJC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.