Earn point on your loyalty program!arrow arc left

Cheap flights from Washington (DCA) 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 Washington (DCA) to Jacksonville (JAX)

How to find the cheapest flight from Washington (DCA) 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 Washington (DCA) 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 Washington (DCA) 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 Washington to Jacksonville in April , May 2026

28 Apr - 05 May $ 368.00
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
Pick dates
30 Apr - 07 May $ 369.00
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
Pick dates
26 Apr - 03 May $ 369.00
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Jacksonville

23 Apr - 30 Apr $ 380.00
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
Pick dates
11 Apr - 30 Apr $ 410.00
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
Pick dates
11 Apr - 30 Apr $ 488.00
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
Pick dates

One-way flights to Jacksonville from Washington

10:05 AM - 3:43 PM
United Airlines
1 Stops
8h 13m
DCA - JAX
$ 273
Kiwi
Pick dates
6:00 PM - 8:17 PM
United Airlines
1 Stops
4h 56m
DCA - JAX
$ 447
Kiwi
Pick dates
1:00 PM - 4:00 PM
United Airlines
1 Stops
6h 34m
DCA - JAX
$ 597
Kiwi
Pick dates

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