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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: Sat May 16 2015 Return: Sun May 17 2015 Trip spans 2 days
United
United
RDU
12:11p
IAD
1:18p
1h 07m
nonstop
IAD
4:26a
RDU
5:32a
1h 06m
nonstop
Depart: Sun May 17 2015 Return: Mon May 18 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
4:05a
DCA
5:39a
1h 34m
nonstop
DCA
7:30a
RDU
8:43a
1h 13m
nonstop
Depart: Wed May 20 2015 Return: Thu May 21 2015 Trip spans 2 days
US Airways
US Airways
RDU
2:00a
DCA
3:12a
1h 12m
nonstop
DCA
4:35a
RDU
5:57a
1h 22m
nonstop
Depart: Mon May 18 2015 Return: Tue May 19 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
4:35a
RDU
5:57a
1h 22m
nonstop
Depart: Tue May 19 2015 Return: Wed May 20 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
4:35a
RDU
5:57a
1h 22m
nonstop
Depart: Thu May 21 2015 Return: Fri May 22 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
9:10a
DCA
10:25a
1h 15m
nonstop
DCA
2:20a
RDU
3:34a
1h 14m
nonstop
Depart: Fri May 22 2015 Return: Sat May 23 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
9:10a
DCA
10:25a
1h 15m
nonstop
DCA
2:20p
RDU
3:31p
1h 11m
nonstop
Depart: Sat May 23 2015 Return: Mon May 25 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
6:19a
DCA
7:29a
1h 10m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Sun May 24 2015 Return: Mon May 25 2015 Trip spans 2 days
US Airways
US Airways
RDU
4:15p
DCA
5:36p
1h 21m
nonstop
DCA
7:30a
RDU
8:43a
1h 13m
nonstop
Depart: Mon May 25 2015 Return: Tue May 26 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
7:30a
RDU
8:43a
1h 13m
nonstop
Depart: Tue May 26 2015 Return: Wed May 27 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Wed May 27 2015 Return: Thu May 28 2015 Trip spans 2 days
US Airways
US Airways
RDU
11:29a
DCA
12:43p
1h 14m
nonstop
DCA
2:20a
RDU
3:34a
1h 14m
nonstop
Depart: Thu May 28 2015 Return: Fri May 29 2015 Trip spans 2 days
US Airways
US Airways
RDU
3:30p
DCA
4:45p
1h 15m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Fri May 29 2015 Return: Sat May 30 2015 Trip spans 2 days
US Airways
US Airways
RDU
3:59a
DCA
5:14a
1h 15m
nonstop
DCA
8:15a
RDU
9:29a
1h 14m
nonstop
Depart: Sat May 30 2015 Return: Mon Jun 1 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
6:19a
DCA
7:29a
1h 10m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Sun May 31 2015 Return: Tue Jun 2 2015 Trip spans 3 days
US Airways
US Airways
RDU
4:15p
DCA
5:36p
1h 21m
nonstop
DCA
7:30a
RDU
8:43a
1h 13m
nonstop
Depart: Mon Jun 1 2015 Return: Wed Jun 3 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
6:20p
RDU
7:30p
1h 10m
nonstop
Depart: Tue Jun 2 2015 Return: Thu Jun 4 2015 Trip spans 3 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
7:30a
RDU
8:42a
1h 12m
nonstop
Depart: Wed Jun 3 2015 Return: Sun Jun 7 2015 Trip spans 5 days
American Airlines
American Airlines
RDU
5:10p
DCA
6:20p
1h 10m
nonstop
DCA
9:45a
RDU
10:58a
1h 13m
nonstop
Depart: Thu Jun 4 2015 Return: Mon Jun 8 2015 Trip spans 5 days
American Airlines
American Airlines
RDU
3:59a
DCA
5:14a
1h 15m
nonstop
DCA
2:20a
RDU
3:32a
1h 12m
nonstop
Direct flights RDU to WAS on Delta
Flight # Depart RDU Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
3310 8:50 am 10:07 am Jun 4 - Jun 26
5871 9:00 am 10:12 am May 26 - Jun 3
5871 9:00 am 10:12 am May 1 - May 22
3376 12:11 pm 1:25 pm Jun 4 - Jun 28
3311 12:14 pm 1:28 pm May 1 - May 8
3311 12:14 pm 1:27 pm May 16 - May 30
3311 12:14 pm 1:28 pm May 11 - Jun 1
3311 12:15 pm 1:29 pm May 5 - Jun 3
3312 3:40 pm 4:55 pm Jun 4 - Jun 28
3312 3:55 pm 5:14 pm May 25 - Jun 1
3312 3:55 pm 5:14 pm May 1 - May 22
Airports
Origin

Raleigh
$209
Destination

Washington
only $209
only $209