Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Jacksonville (JAX) to Boston (BOS)

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

Cheap flights from Jacksonville to Boston in September , October 2026

30 Sep - 07 Oct $ 289.00
JAX
Jacksonville
JetBlue Airways
1 STOPS
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
Pick dates
15 Sep - 06 Oct $ 431.00
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
Pick dates
08 Sep - 06 Oct $ 671.00
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
Pick dates

Last minute flights from Jacksonville to Boston

29 Sep - 30 Sep $ 281.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
Pick dates
15 Sep - 30 Sep $ 424.00
JAX
Jacksonville
Frontier Airlines
DIRECT
BOS
Boston
BOS
Boston
Frontier Airlines
1 STOPS
JAX
Jacksonville
Pick dates
08 Sep - 30 Sep $ 990.00
JAX
Jacksonville
JetBlue Airways
DIRECT
BOS
Boston
BOS
Boston
JetBlue Airways
DIRECT
JAX
Jacksonville
Pick dates

One-way flights to Boston from Jacksonville

7:00 PM - 10:35 PM
JetBlue Airways
1 Stops
5h 1m
JAX - BOS
$ 150
Kiwi
Pick dates
11:41 AM - 11:41 AM
JetBlue Airways
0 Stops
2h 48m
JAX - BOS
$ 292
Kiwi
Pick dates
10:06 AM - 10:06 AM
JetBlue Airways
0 Stops
2h 37m
JAX - BOS
$ 528
Kiwi
Pick dates

How to find the cheapest flight from Jacksonville (JAX) to Boston (BOS)

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