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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 September , October 2026

29 Sep - 29 Oct $ 305.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
Pick dates
15 Sep - 03 Oct $ 358.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
Pick dates
15 Sep - 01 Oct $ 586.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
Pick dates

Last minute flights from San Jose to Boston

26 Sep - 30 Sep $ 352.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
Pick dates
15 Sep - 30 Sep $ 352.00
SJC
San Jose
Alaska Airlines
1 STOPS
BOS
Boston
BOS
Boston
Alaska Airlines
1 STOPS
SJC
San Jose
Pick dates
13 Sep - 30 Sep $ 878.00
SJC
San Jose
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
SJC
San Jose
Pick dates

One-way flights to Boston from San Jose

6:46 PM - 9:36 PM
Alaska Airlines
1 Stops
8h 23m
SJC - BOS
$ 153
Kiwi
Pick dates
6:46 PM - 9:36 PM
Alaska Airlines
1 Stops
8h 23m
SJC - BOS
$ 200
Kiwi
Pick dates
2:10 PM - 9:40 PM
United Airlines
1 Stops
8h
SJC - BOS
$ 223
Kiwi
Pick dates

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.