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

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0 Children (2~11)
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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 March , April 2026

24 Mar - 29 Apr $ 305.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Mar - 18 Apr $ 305.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
24 Mar - 25 Apr $ 305.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates

Last minute flights from Raleigh Durham to Washington

24 Mar - 31 Mar $ 402.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
2 STOPS
RDU
Raleigh Durham
Pick dates
24 Mar - 31 Mar $ 438.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
17 Mar - 31 Mar $ 492.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates

One-way flights to Washington from Raleigh Durham

11:12 AM - 2:00 PM
United Airlines
1 Stops
4h 12m
RDU - DCA
$ 229
Kiwi
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11:15 AM - 2:00 PM
United Airlines
1 Stops
4h 8m
RDU - DCA
$ 289
Kiwi
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6:05 AM - 9:00 AM
United Airlines
1 Stops
4h 24m
RDU - DCA
$ 289
Kiwi
Pick dates

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

Related info for your journey
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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.