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

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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 San Jose (SJC) to Boston (BOS)

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

25 Dec - 28 Jan $ 297.00
SJC
San Jose
Hawaiian Airlines
1 STOPS
BOS
Boston
BOS
Boston
Hawaiian Airlines
1 STOPS
SJC
San Jose
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25 Dec - 09 Jan $ 335.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
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25 Dec - 06 Jan $ 875.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
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Last minute flights from San Jose to Boston

25 Dec - 01 Jan $ 698.00
SJC
San Jose
Volaris
1 STOPS
BOS
Boston
BOS
Boston
Volaris
2 STOPS
SJC
San Jose
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27 Dec - 31 Dec $ 867.00
SJC
San Jose
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
2 STOPS
SJC
San Jose
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24 Dec - 31 Dec $ 1,078.00
SJC
San Jose
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
SJC
San Jose
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One-way flights to Boston from San Jose

6:30 PM - 9:42 PM
Alaska Airlines
1 Stops
8h 40m
SJC - BOS
$ 187
Kiwi
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6:30 PM - 9:42 PM
Hawaiian Airlines
1 Stops
8h 40m
SJC - BOS
$ 190
Kiwi
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9:00 AM - 2:00 PM
United Airlines
1 Stops
7h 55m
SJC - BOS
$ 379
Kiwi
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How to find the cheapest flight from San Jose (SJC) to Boston (BOS)

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