Earn point on your loyalty program!arrow arc left

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

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 Washington (DCA)

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

Cheap flights from Jacksonville to Washington in February , March 2026

28 Feb - 07 Mar $ 299.00
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
28 Feb - 07 Mar $ 299.00
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
28 Feb - 07 Mar $ 299.00
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates

Last minute flights from Jacksonville to Washington

20 Feb - 28 Feb $ 354.00
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
20 Feb - 28 Feb $ 501.00
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
20 Feb - 28 Feb $ 530.00
JAX
Jacksonville
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates

One-way flights to Washington from Jacksonville

10:47 AM - 2:10 PM
United Airlines
1 Stops
4h 46m
JAX - DCA
$ 319
Kiwi
Pick dates
10:47 AM - 2:10 PM
United Airlines
1 Stops
4h 46m
JAX - DCA
$ 409
Kiwi
Pick dates
6:25 AM - 11:00 AM
United Airlines
1 Stops
5h 58m
JAX - DCA
$ 410
Kiwi
Pick dates

How to find the cheapest flight from Jacksonville (JAX) to Washington (DCA)

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 Washington (DCA)
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 Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.