Raleigh to Washington

RDUIAD

Fly from Raleigh to Washington starting at USD 76 with Frontier Airlines.Best fare available on Aug 19, 2026.Limited seats. Better plans. Book before it's gone.

Raleigh to Washington cheapest flights this week

24 Jul
Frontier Airlines
12:04RDU
17:14IAD
1 StopUSD 134VIEW DEAL
26 Jul
Frontier Airlines
18:14RDU
22:55IAD
1 StopUSD 128VIEW DEAL
29 Jul
Frontier Airlines
11:56RDU
17:14IAD
1 StopUSD 127VIEW DEAL
30 Jul
Frontier Airlines
18:14RDU
22:55IAD
1 StopUSD 125VIEW DEAL
1 Aug
Frontier Airlines
12:04RDU
16:34IAD
1 StopUSD 127VIEW DEAL
19 Aug
Frontier Airlines
16:02RDU
17:14IAD
1 StopUSD 76VIEW DEAL
28 Aug
Frontier Airlines
11:51RDU
10:16IAD
1 StopUSD 104VIEW DEAL
15 Sept
Frontier Airlines
16:20RDU
00:28IAD
1 StopUSD 85VIEW DEAL

Raleigh to Washington monthly flight fare trend

Jul
from USD 125
Aug
from USD 76
Sep
from USD 85
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

Raleigh

Raleigh Durham International Airport (RDU)

Raleigh/Durham, RDU
Zone

New York

Elev

435 ft

Destination

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

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