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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 April , May 2026

30 Apr - 02 May $ 278.00
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
DCA
Washington
DCA
Washington
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
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15 Apr - 02 May $ 1,163.00
RDU
Raleigh Durham
Alaska Airlines
1 STOPS
DCA
Washington
DCA
Washington
Alaska Airlines
1 STOPS
RDU
Raleigh Durham
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16 Apr - 02 May $ 1,163.00
RDU
Raleigh Durham
Alaska Airlines
1 STOPS
DCA
Washington
DCA
Washington
Alaska Airlines
1 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Washington

27 Apr - 30 Apr $ 488.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
27 Apr - 30 Apr $ 488.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
Pick dates
27 Apr - 30 Apr $ 488.00
RDU
Raleigh Durham
United Airlines
1 STOPS
DCA
Washington
DCA
Washington
United Airlines
1 STOPS
RDU
Raleigh Durham
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One-way flights to Washington from Raleigh Durham

11:12 AM - 2:00 PM
United Airlines
1 Stops
4h 12m
RDU - DCA
$ 254
Kiwi
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8:15 AM - 2:00 PM
United Airlines
1 Stops
7h 9m
RDU - DCA
$ 297
Kiwi
Pick dates
11:12 AM - 2:00 PM
United Airlines
1 Stops
4h 12m
RDU - DCA
$ 379
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.