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Cheap flights from San Diego (SAN) to Boston (BOS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from San Diego (SAN) to Boston (BOS)

How to find the cheapest flight from San Diego (SAN) to Boston (BOS)
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How to find the cheapest flight from San Diego (SAN) to Boston (BOS)
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How to find the cheapest flight from San Diego (SAN) to Boston (BOS)
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Cheap flights from San Diego to Boston in November , December 2025

28 Nov - 10 Dec $ 425.00
SAN
San Diego
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
SAN
San Diego
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22 Nov - 06 Dec $ 492.00
SAN
San Diego
Hawaiian Airlines
1 STOPS
BOS
Boston
BOS
Boston
Hawaiian Airlines
DIRECT
SAN
San Diego
Pick dates
22 Nov - 19 Dec $ 802.00
SAN
San Diego
Hawaiian Airlines
DIRECT
BOS
Boston
BOS
Boston
Hawaiian Airlines
DIRECT
SAN
San Diego
Pick dates

Last minute flights from San Diego to Boston

24 Nov - 30 Nov $ 967.00
SAN
San Diego
Sun Country Airlines
1 STOPS
BOS
Boston
BOS
Boston
Sun Country Airlines
1 STOPS
SAN
San Diego
Pick dates
24 Nov - 30 Nov $ 967.00
SAN
San Diego
Sun Country Airlines
1 STOPS
BOS
Boston
BOS
Boston
Sun Country Airlines
1 STOPS
SAN
San Diego
Pick dates
25 Nov - 30 Nov $ 1,543.00
SAN
San Diego
Alaska Airlines
DIRECT
BOS
Boston
BOS
Boston
Alaska Airlines
DIRECT
SAN
San Diego
Pick dates

One-way flights to Boston from San Diego

6:07 PM - 6:54 AM
Sun Country Airlines
1 Stops
13h 34m
SAN - BOS
$ 324
Kiwi
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9:42 AM - 9:42 AM
Alaska Airlines
0 Stops
5h 41m
SAN - BOS
$ 347
Kiwi
Pick dates
9:42 AM - 9:42 AM
Alaska Airlines
0 Stops
5h 41m
SAN - BOS
$ 347
Kiwi
Pick dates

How to find the cheapest flight from San Diego (SAN) to Boston (BOS)

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