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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)
Save up to 31%
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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 July , August 2026

30 Jul - 09 Aug $ 421.00
BOS
Boston
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
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29 Jul - 26 Aug $ 454.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
29 Jul - 10 Aug $ 466.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Jacksonville

30 Jul - 31 Jul $ 610.00
BOS
Boston
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
29 Jul - 31 Jul $ 656.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
31 Jul - 31 Jul $ 656.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

One-way flights to Jacksonville from Boston

11:52 AM - 4:18 PM
Frontier Airlines
1 Stops
5h 42m
BOS - JAX
$ 284
Kiwi
Pick dates
7:05 AM - 7:05 AM
JetBlue Airways
0 Stops
2h 51m
BOS - JAX
$ 330
Kiwi
Pick dates
7:05 AM - 7:05 AM
JetBlue Airways
0 Stops
2h 51m
BOS - JAX
$ 330
Kiwi
Pick dates

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)
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.