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Cheap flights from Jacksonville (JAX) 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 Jacksonville (JAX) to Boston (BOS)

How to find the cheapest flight from Jacksonville (JAX) to Boston (BOS)
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How to find the cheapest flight from Jacksonville (JAX) to Boston (BOS)
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How to find the cheapest flight from Jacksonville (JAX) to Boston (BOS)
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Cheap flights from Jacksonville to Boston in January , February 2026

31 Jan - 07 Feb $ 140.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
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31 Jan - 23 Feb $ 147.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
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31 Jan - 25 Feb $ 147.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
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Last minute flights from Jacksonville to Boston

24 Jan - 31 Jan $ 257.00
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
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16 Jan - 31 Jan $ 367.00
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
14 Jan - 31 Jan $ 642.00
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
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One-way flights to Boston from Jacksonville

5:28 PM - 10:40 PM
Frontier Airlines
1 Stops
7h 45m
JAX - BOS
$ 70
Kiwi
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10:40 AM - 2:03 PM
United Airlines
1 Stops
4h 35m
JAX - BOS
$ 168
Kiwi
Pick dates
6:45 AM - 9:59 AM
United Airlines
1 Stops
4h 26m
JAX - BOS
$ 249
Kiwi
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How to find the cheapest flight from Jacksonville (JAX) to Boston (BOS)

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How to find the cheapest flight from Jacksonville (JAX) 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 Jacksonville (JAX) to Boston (BOS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.