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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 September , October 2026

30 Sep - 24 Oct $ 560.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
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30 Sep - 07 Oct $ 729.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates
30 Sep - 09 Oct $ 813.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Jacksonville

29 Sep - 30 Sep $ 738.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
29 Sep - 30 Sep $ 738.00
BOS
Boston
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BOS
Boston
Pick dates
30 Sep - 30 Sep $ 812.00
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
Pick dates

One-way flights to Jacksonville from Boston

9:51 AM - 12:03 PM
United Airlines
1 Stops
4h 45m
BOS - JAX
$ 395
Kiwi
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1:00 PM - 1:00 PM
JetBlue Airways
0 Stops
2h 50m
BOS - JAX
$ 403
Kiwi
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7:59 AM - 7:59 AM
JetBlue Airways
0 Stops
2h 51m
BOS - JAX
$ 406
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.