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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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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)
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How to find the cheapest flight from Raleigh Durham (RDU) to Washington (DCA)
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How to find the cheapest flight from Raleigh Durham (RDU) to Washington (DCA)
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Cheap flights from Raleigh Durham to Washington in February , March 2026

26 Feb - 06 Mar $ 268.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
27 Feb - 03 Mar $ 471.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
26 Feb - 04 Mar $ 473.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Washington

23 Feb - 28 Feb $ 444.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Feb - 28 Feb $ 444.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Feb - 28 Feb $ 444.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates

One-way flights to Washington from Raleigh Durham

11:18 AM - 2:10 PM
United Airlines
1 Stops
4h 15m
RDU - DCA
$ 243
Kiwi
Pick dates
11:18 AM - 2:10 PM
United Airlines
1 Stops
4h 15m
RDU - DCA
$ 279
Kiwi
Pick dates
11:18 AM - 2:10 PM
United Airlines
1 Stops
4h 15m
RDU - DCA
$ 279
Kiwi
Pick dates

How to find the cheapest flight from Raleigh Durham (RDU) to Washington (DCA)

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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.