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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 November , December 2026

22 Nov - 16 Dec $ 378.00
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
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12 Nov - 09 Dec $ 421.00
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
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20 Nov - 01 Dec $ 911.00
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

26 Nov - 01 Dec $ 655.00
BOS
Boston
JetBlue Airways
1 STOPS
SJC
San Jose
SJC
San Jose
JetBlue Airways
1 STOPS
BOS
Boston
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20 Nov - 01 Dec $ 921.00
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
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20 Nov - 30 Nov $ 943.00
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
BOS
Boston
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One-way flights to San Jose from Boston

7:40 AM - 12:13 PM
Alaska Airlines
1 Stops
9h 10m
BOS - SJC
$ 217
Kiwi
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7:03 AM - 12:30 PM
Alaska Airlines
1 Stops
10h 2m
BOS - SJC
$ 264
Kiwi
Pick dates
7:40 AM - 12:13 PM
Alaska Airlines
1 Stops
9h 10m
BOS - SJC
$ 270
Kiwi
Pick dates

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.