Earn point on your loyalty program!arrow arc left

Cheap flights from Raleigh Durham (RDU) 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 Raleigh Durham (RDU) to Washington (DCA)

How to find the cheapest flight from Raleigh Durham (RDU) 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 Raleigh Durham (RDU) 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 Raleigh Durham (RDU) 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 Raleigh Durham to Washington in July , August 2026

29 Jul - 27 Aug $ 364.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Jul - 07 Aug $ 428.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates
28 Jul - 04 Aug $ 471.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Washington

28 Jul - 31 Jul $ 470.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates
29 Jul - 31 Jul $ 470.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates
30 Jul - 31 Jul $ 545.00
RDU
Raleigh Durham
JetBlue Airways
1 STOPS
DCA
Washington
DCA
Washington
JetBlue Airways
1 STOPS
RDU
Raleigh Durham
Pick dates

One-way flights to Washington from Raleigh Durham

2:15 PM - 5:10 PM
JetBlue Airways
1 Stops
4h 43m
RDU - DCA
$ 237
Kiwi
Pick dates
2:15 PM - 5:10 PM
JetBlue Airways
1 Stops
4h 43m
RDU - DCA
$ 237
Kiwi
Pick dates
2:15 PM - 5:21 PM
JetBlue Airways
1 Stops
4h 54m
RDU - DCA
$ 237
Kiwi
Pick dates

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