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Find Flight Deals from Raleigh-Durham to Washington (RDU - WAS)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Raleigh-Durham to Washington

(Round-trip)
Depart: Thu Apr 16 2015 Return: Sun Apr 19 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
2:00a
DCA
3:12a
1h 12m
nonstop
DCA
4:30a
RDU
5:52a
1h 22m
nonstop
Depart: Wed May 6 2015 Return: Mon May 25 2015 Trip spans 20 days
United
United
RDU
3:37p
IAD
4:46p
1h 09m
nonstop
IAD
1:46p
RDU
2:52p
1h 06m
nonstop
Depart: Sat Apr 25 2015 Return: Wed Apr 29 2015 Trip spans 5 days
US Airways
US Airways
RDU
4:20a
DCA
5:35a
1h 15m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Tue May 5 2015 Return: Thu May 7 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
RDU
9:10a
DCA
10:25a
1h 15m
nonstop
DCA
4:35a
RDU
5:57a
1h 22m
nonstop
Depart: Fri Apr 17 2015 Return: Sat Apr 18 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
6:24a
DCA
7:35a
1h 11m
nonstop
DCA
2:20p
RDU
3:31p
1h 11m
nonstop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
American Airlines
American Airlines
RDU
5:07p
DCA
6:17p
1h 10m
nonstop
DCA
4:30a
RDU
5:52a
1h 22m
nonstop
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
2:00a
DCA
3:12a
1h 12m
nonstop
DCA
4:30a
RDU
5:52a
1h 22m
nonstop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
5:07p
DCA
6:17p
1h 10m
nonstop
DCA
2:20a
RDU
3:34a
1h 14m
nonstop
Depart: Tue Apr 28 2015 Return: Wed Apr 29 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
5:07p
DCA
6:17p
1h 10m
nonstop
DCA
2:20a
RDU
3:34a
1h 14m
nonstop
Depart: Wed Apr 29 2015 Return: Thu Apr 30 2015 Trip spans 2 days
US Airways
US Airways
RDU
2:00a
DCA
3:12a
1h 12m
nonstop
DCA
2:20a
RDU
3:34a
1h 14m
nonstop
Depart: Thu Apr 30 2015 Return: Fri May 1 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
5:07p
DCA
6:17p
1h 10m
nonstop
DCA
3:25p
RDU
4:37p
1h 12m
nonstop
Depart: Fri May 1 2015 Return: Sun May 3 2015 Trip spans 3 days
US Airways
US Airways
RDU
5:07p
DCA
6:17p
1h 10m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Mon May 4 2015 Return: Wed May 6 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
5:07p
DCA
6:17p
1h 10m
nonstop
DCA
4:30a
RDU
5:52a
1h 22m
nonstop
Depart: Fri May 8 2015 Return: Sun May 10 2015 Trip spans 3 days
US Airways
US Airways
RDU
6:20a
DCA
7:26a
1h 06m
nonstop
DCA
3:25p
RDU
4:34p
1h 09m
nonstop
Depart: Thu May 14 2015 Return: Fri May 15 2015 Trip spans 2 days
US Airways
US Airways
RDU
2:00a
DCA
3:12a
1h 12m
nonstop
DCA
2:20a
RDU
3:34a
1h 14m
nonstop
Depart: Sun May 17 2015 Return: Mon Jun 1 2015 Trip spans 16 days
United
United
RDU
6:22a
IAD
7:30a
1h 08m
nonstop
IAD
4:31a
RDU
5:37a
1h 06m
nonstop
Depart: Tue May 12 2015 Return: Thu May 14 2015 Trip spans 3 days
US Airways
US Airways
RDU
3:00a
DCA
8:57a
5h 57m
1 stop
DCA
7:30a
RDU
8:43a
1h 13m
nonstop
Depart: Sun Apr 19 2015 Return: Thu Apr 23 2015 Trip spans 5 days
American Airlines
American Airlines
RDU
2:55a
DCA
8:34a
5h 39m
1 stop
DCA
7:30a
RDU
8:43a
1h 13m
nonstop
Depart: Sun Apr 26 2015 Return: Fri May 1 2015 Trip spans 6 days
American Airlines
American Airlines
RDU
3:15a
DCA
8:17a
5h 02m
1 stop
DCA
4:30a
RDU
5:52a
1h 22m
nonstop
Depart: Thu May 7 2015 Return: Fri May 8 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
4:00a
DCA
5:30a
1h 30m
nonstop
DCA
2:30a
RDU
7:00a
4h 30m
1 stop
Change your search
Direct flights RDU to WAS on Delta
Flight # Depart RDU Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
3310 8:15 am 9:29 am Mar 9 - Apr 6
3394 9:03 am 10:13 am Apr 7 - Apr 30
3311 12:15 pm 1:24 pm Mar 8 - Apr 3
3311 12:15 pm 1:24 pm Apr 6 - Apr 6
3312 4:00 pm 5:13 pm Apr 6 - Apr 6
3312 4:00 pm 5:13 pm Mar 8 - Apr 2
3418 4:00 pm 5:12 pm Apr 7 - Apr 29
4944 4:00 pm 5:13 pm Apr 3 - Apr 3
4944 4:00 pm 5:13 pm Mar 10 - Mar 31
Airports
Origin

Raleigh
$181
Destination

Washington
only $181
only $181