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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 March , April 2026

25 Mar - 02 Apr $ 222.00
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
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18 Mar - 02 Apr $ 222.00
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
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27 Mar - 03 Apr $ 287.00
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

25 Mar - 31 Mar $ 306.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
25 Mar - 31 Mar $ 306.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
24 Mar - 31 Mar $ 306.00
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

12:09 PM - 6:17 PM
Frontier Airlines
1 Stops
7h 24m
BOS - JAX
$ 91
Kiwi
Pick dates
1:57 PM - 4:23 PM
United Airlines
1 Stops
5h 9m
BOS - JAX
$ 174
Kiwi
Pick dates
10:30 AM - 1:00 PM
United Airlines
1 Stops
5h 7m
BOS - JAX
$ 334
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.