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Find Flight Deals from Raleigh-Durham to Washington Dulles Intl (RDU - IAD)

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

Book cheap flights from Raleigh-Durham to Washington Dulles Intl

(Round-trip)
Depart: Sat Feb 14 2015 Return: Mon Feb 16 2015 Trip spans 3 days
United
United
RDU
2:25p
IAD
3:34p
1h 09m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Sun Feb 15 2015 Return: Tue Feb 17 2015 Trip spans 3 days
United
United
RDU
2:45p
IAD
3:54p
1h 09m
nonstop
IAD
7:39a
RDU
8:47a
1h 08m
nonstop
Depart: Mon Feb 16 2015 Return: Wed Feb 18 2015 Trip spans 3 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
7:39a
RDU
8:47a
1h 08m
nonstop
Depart: Tue Feb 17 2015 Return: Thu Feb 19 2015 Trip spans 3 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Wed Feb 18 2015 Return: Fri Feb 20 2015 Trip spans 3 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Thu Feb 19 2015 Return: Sat Feb 21 2015 Trip spans 3 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
7:36a
RDU
8:44a
1h 08m
nonstop
Depart: Fri Feb 20 2015 Return: Sat Feb 21 2015 Trip spans 2 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Sat Feb 21 2015 Return: Sun Feb 22 2015 Trip spans 2 days
United
United
RDU
2:45p
IAD
3:54p
1h 09m
nonstop
IAD
3:23a
RDU
4:33a
1h 10m
nonstop
Depart: Mon Feb 23 2015 Return: Wed Feb 25 2015 Trip spans 3 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
10:35a
RDU
11:43a
1h 08m
nonstop
Depart: Tue Feb 24 2015 Return: Thu Feb 26 2015 Trip spans 3 days
United
United
RDU
5:26a
IAD
6:35a
1h 09m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Sat Feb 28 2015 Return: Mon Mar 2 2015 Trip spans 3 days
United
United
RDU
2:45p
IAD
3:54p
1h 09m
nonstop
IAD
10:35a
RDU
11:43a
1h 08m
nonstop
Depart: Mon Mar 2 2015 Return: Wed Mar 4 2015 Trip spans 3 days
United
United
RDU
2:45p
IAD
3:54p
1h 09m
nonstop
IAD
3:22a
RDU
4:30a
1h 08m
nonstop
Depart: Tue Mar 3 2015 Return: Sat Mar 7 2015 Trip spans 5 days
United
United
RDU
1:11a
IAD
2:20a
1h 09m
nonstop
IAD
12:28p
RDU
1:35p
1h 07m
nonstop
Depart: Wed Mar 4 2015 Return: Sat Mar 7 2015 Trip spans 4 days
United
United
RDU
12:13p
IAD
1:17p
1h 04m
nonstop
IAD
12:28p
RDU
1:35p
1h 07m
nonstop
Depart: Mon Mar 9 2015 Return: Wed Mar 11 2015 Trip spans 3 days
United
United
RDU
2:00a
IAD
3:09a
1h 09m
nonstop
IAD
8:40a
RDU
9:48a
1h 08m
nonstop
Depart: Fri Feb 27 2015 Return: Mon Mar 2 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
12:30a
IAD
3:45a
3h 15m
1 stop
IAD
8:40a
RDU
12:07p
3h 27m
1 stop
Depart: Tue Mar 17 2015 Return: Wed Mar 25 2015 Trip spans 9 days
US Airways
US Airways
RDU
10:25a
IAD
3:13p
4h 48m
1 stop
IAD
5:15a
RDU
11:24a
6h 09m
1 stop
Depart: Sun Mar 15 2015 Return: Tue Mar 17 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
RDU
2:00a
IAD
3:09a
1h 09m
nonstop
IAD
12:15p
RDU
5:13p
4h 58m
1 stop
Change your search
Direct flights RDU to IAD on United
Flight # Depart RDU Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
3409 6:00 am 7:11 am Mar 8 - Mar 8
3726 6:00 am 7:09 am Mar 10 - Mar 10
3765 6:00 am 7:09 am Mar 11 - Mar 11
3783 6:00 am 7:09 am Mar 9 - Mar 9
3783 6:00 am 7:09 am Mar 6 - Mar 7
3783 6:00 am 7:09 am Mar 5 - Mar 5
3783 6:11 am 7:20 am Mar 2 - Mar 4
3786 6:11 am 7:20 am Feb 26 - Feb 26
3786 6:11 am 7:20 am Feb 28 - Feb 28
3786 6:11 am 7:20 am Feb 27 - Feb 27
3786 6:11 am 7:20 am Feb 12 - Feb 12
3786 6:11 am 7:20 am Mar 1 - Mar 1
3786 6:11 am 7:20 am Feb 15 - Feb 15
3786 6:11 am 7:20 am Feb 13 - Feb 25
3786 6:11 am 7:20 am Feb 22 - Feb 22
3787 6:11 am 7:20 am Mar 3 - Mar 3
5093 6:11 am 7:20 am Feb 14 - Feb 21
3782 6:14 am 7:25 am Feb 1 - Feb 8
3786 6:14 am 7:25 am Feb 2 - Feb 10
3786 6:14 am 7:25 am Feb 4 - Feb 11
3415 10:15 am 11:26 am Mar 7 - Mar 7
5107 10:15 am 11:24 am Mar 5 - Mar 5
5107 10:15 am 11:24 am Feb 11 - Feb 11
5107 10:15 am 11:24 am Feb 9 - Feb 10
5107 10:15 am 11:24 am Mar 9 - Mar 9
5107 10:15 am 11:24 am Mar 8 - Mar 11
5107 10:15 am 11:24 am Mar 6 - Mar 6
6182 10:15 am 11:24 am Feb 8 - Feb 8
3343 10:26 am 11:37 am Feb 22 - Feb 22
3429 10:26 am 11:37 am Mar 1 - Mar 1
5107 10:26 am 11:35 am Feb 14 - Feb 21
5107 10:26 am 11:35 am Feb 15 - Feb 15
5107 10:26 am 11:35 am Feb 28 - Mar 4
5107 10:26 am 11:35 am Feb 12 - Feb 27
5107 10:26 am 11:35 am Feb 17 - Feb 24
5107 10:26 am 11:35 am Mar 3 - Mar 3
3788 2:17 pm 3:28 pm Feb 8 - Feb 8
3787 2:30 pm 3:41 pm Feb 9 - Feb 9
3787 2:30 pm 3:41 pm Feb 11 - Feb 11
3787 2:30 pm 3:41 pm Feb 10 - Feb 10
3362 2:46 pm 3:57 pm Feb 15 - Feb 15
3753 2:46 pm 3:55 pm Feb 19 - Feb 26
3753 2:46 pm 3:55 pm Feb 12 - Feb 16
3753 2:46 pm 3:55 pm Feb 17 - Feb 17
3782 2:46 pm 3:55 pm Feb 14 - Feb 21
3782 2:46 pm 3:55 pm Feb 22 - Feb 22
3783 2:46 pm 3:55 pm Feb 13 - Feb 27
3783 2:46 pm 3:55 pm Feb 24 - Feb 24
3788 2:46 pm 3:55 pm Feb 28 - Feb 28
3788 2:46 pm 3:55 pm Mar 1 - Mar 4
3788 2:46 pm 3:55 pm Mar 3 - Mar 3
3354 2:50 pm 4:01 pm Mar 8 - Mar 8
3409 2:50 pm 4:01 pm Mar 7 - Mar 7
3783 2:50 pm 3:59 pm Mar 10 - Mar 10
3783 2:50 pm 3:59 pm Mar 11 - Mar 11
3795 2:50 pm 3:59 pm Mar 5 - Mar 6
3795 2:50 pm 3:59 pm Mar 9 - Mar 9
3362 4:23 pm 5:30 pm Mar 10 - Mar 10
3362 4:38 pm 5:45 pm Mar 6 - Mar 6
3362 4:54 pm 6:01 pm Mar 5 - Mar 5
3362 4:54 pm 6:01 pm Mar 9 - Mar 23
3362 5:10 pm 6:17 pm Mar 8 - Mar 8
3343 5:13 pm 6:17 pm Feb 12 - Feb 26
3343 5:13 pm 6:17 pm Feb 20 - Feb 27
3349 5:13 pm 6:17 pm Feb 18 - Mar 4
3350 5:13 pm 6:17 pm Mar 3 - Mar 3
3395 5:13 pm 6:17 pm Mar 2 - Mar 2
3395 5:13 pm 6:17 pm Feb 13 - Feb 13
3728 5:16 pm 6:21 pm Feb 11 - Feb 11
3783 5:16 pm 6:21 pm Feb 2 - Feb 10
3787 7:25 pm 8:34 pm Feb 14 - Feb 14
3787 7:41 pm 8:52 pm Feb 8 - Feb 8
3788 7:41 pm 8:52 pm Feb 10 - Feb 11
3788 7:41 pm 8:52 pm Feb 6 - Feb 9
1444 7:44 pm 8:53 pm Mar 9 - Mar 16
1560 7:44 pm 8:53 pm Mar 10 - Mar 10
1573 7:44 pm 8:53 pm Mar 8 - Mar 15
3756 7:44 pm 8:52 pm Mar 6 - Mar 6
3803 7:44 pm 8:52 pm Mar 11 - Mar 11
399 7:44 pm 8:52 pm Mar 7 - Mar 7
762 7:44 pm 8:52 pm Mar 5 - Mar 5
3343 7:45 pm 8:54 pm Feb 13 - Feb 13
3357 7:45 pm 8:54 pm Feb 18 - Feb 18
3357 7:45 pm 8:54 pm Mar 3 - Mar 3
3357 7:45 pm 8:54 pm Mar 2 - Mar 2
3357 7:45 pm 8:54 pm Feb 25 - Feb 25
3357 7:45 pm 8:54 pm Mar 4 - Mar 4
3362 7:45 pm 8:54 pm Feb 12 - Feb 26
3409 7:45 pm 8:54 pm Feb 20 - Feb 20
3409 7:45 pm 8:54 pm Feb 27 - Feb 27
3787 7:45 pm 8:54 pm Feb 22 - Feb 22
3787 7:45 pm 8:54 pm Feb 15 - Feb 15
3787 7:45 pm 8:54 pm Feb 21 - Feb 21
3787 7:45 pm 8:54 pm Mar 1 - Mar 1
3787 7:45 pm 8:54 pm Feb 28 - Feb 28
Airports
Origin

Raleigh
$169
Destination

Washington
$169