Earn point on your loyalty program!arrow arc left

Cheap flights from Buffalo (BUF) to Jacksonville (JAX)

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 Buffalo (BUF) to Jacksonville (JAX)

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

Cheap flights from Buffalo to Jacksonville in September , October 2026

30 Sep - 24 Oct $ 465.00
BUF
Buffalo
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
BUF
Buffalo
Pick dates
30 Sep - 10 Oct $ 612.00
BUF
Buffalo
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
BUF
Buffalo
Pick dates
29 Sep - 11 Oct $ 734.00
BUF
Buffalo
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
BUF
Buffalo
Pick dates

Last minute flights from Buffalo to Jacksonville

29 Sep - 30 Sep $ 794.00
BUF
Buffalo
JetBlue Airways
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
BUF
Buffalo
Pick dates
29 Sep - 30 Sep $ 1,162.00
BUF
Buffalo
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
BUF
Buffalo
Pick dates
29 Sep - 30 Sep $ 1,302.00
BUF
Buffalo
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
BUF
Buffalo
Pick dates

One-way flights to Jacksonville from Buffalo

10:10 AM - 12:48 PM
United Airlines
1 Stops
4h 52m
BUF - JAX
$ 284
Kiwi
Pick dates
3:05 PM - 6:45 PM
United Airlines
1 Stops
5h 49m
BUF - JAX
$ 284
Kiwi
Pick dates
10:10 AM - 12:48 PM
United Airlines
1 Stops
4h 52m
BUF - JAX
$ 349
Kiwi
Pick dates

How to find the cheapest flight from Buffalo (BUF) to Jacksonville (JAX)

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 Buffalo (BUF) 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 Buffalo (BUF) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.