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

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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 Jacksonville (JAX)

How to find the cheapest flight from Boston (BOS) to Jacksonville (JAX)
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How to find the cheapest flight from Boston (BOS) to Jacksonville (JAX)
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How to find the cheapest flight from Boston (BOS) to Jacksonville (JAX)
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Cheap flights from Boston to Jacksonville in December 2025 , January 2026

16 Dec - 10 Jan $ 290.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
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17 Dec - 11 Jan $ 292.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
17 Dec - 11 Jan $ 292.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Jacksonville

17 Dec - 31 Dec $ 324.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
17 Dec - 31 Dec $ 330.00
BOS
Boston
United Airlines
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
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24 Dec - 31 Dec $ 928.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
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One-way flights to Jacksonville from Boston

7:45 AM - 11:20 AM
United Airlines
1 Stops
7h 8m
BOS - JAX
$ 149
Kiwi
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6:01 AM - 11:20 AM
United Airlines
1 Stops
8h 52m
BOS - JAX
$ 149
Kiwi
Pick dates
1:35 PM - 4:00 PM
United Airlines
1 Stops
4h 59m
BOS - JAX
$ 305
Kiwi
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How to find the cheapest flight from Boston (BOS) to Jacksonville (JAX)

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