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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 January , February 2026

31 Jan - 02 Feb $ 140.00
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
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31 Jan - 07 Feb $ 140.00
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
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27 Jan - 06 Feb $ 254.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Jacksonville

24 Jan - 31 Jan $ 257.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
27 Jan - 31 Jan $ 257.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
24 Jan - 31 Jan $ 257.00
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

6:00 AM - 3:10 PM
Frontier Airlines
1 Stops
10h 23m
BOS - JAX
$ 70
Kiwi
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12:45 PM - 6:06 PM
United Airlines
1 Stops
8h 59m
BOS - JAX
$ 168
Kiwi
Pick dates
5:45 AM - 9:00 AM
United Airlines
1 Stops
5h 33m
BOS - JAX
$ 169
Kiwi
Pick dates

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.