SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Raleigh to Washington (RDU - IAD)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from RDU to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $364 2 $457
3 $408 4 $398 5 $378 6 $324 7 $375 8 $302 9 $302
10 $302 11 $292 12 $282 13 $272 14 $229 15 $239 16 $229
17 $229 18 $219 19 $209 20 $209 21 $209 22 $209 23 $209
24 $209 25 $267 26
$267
27 $209 28
$209
29 $229 30 $226
31
$226
           
KAYAK searches hundreds of sites to find the best rate for your next flight from Raleigh to Washington. Get the best flight deal for your Washington trip!
Here's how it works. Search KAYAK for a flight ticket from Raleigh to Washington. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights RDU to IAD on United
Flight # Depart RDU Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
363 6:10 am 7:18 am Aug 31 - Aug 31
4882 6:10 am 7:25 am Aug 23 - Aug 30
4882 6:10 am 7:25 am Jul 27 - Aug 24
4882 6:10 am 7:25 am Jul 26 - Aug 16
4882 6:10 am 7:25 am Jul 24 - Aug 18
3672 6:15 am 7:23 am Sep 1 - Sep 1
4882 6:15 am 7:30 am Aug 28 - Sep 4
4882 6:15 am 7:30 am Aug 19 - Aug 25
4882 6:15 am 7:30 am Aug 26 - Aug 29
1112 10:17 am 11:26 am Sep 2 - Sep 2
1169 10:17 am 11:26 am Aug 22 - Aug 22
1414 10:17 am 11:26 am Aug 26 - Aug 26
1414 10:17 am 11:26 am Aug 19 - Aug 19
1495 10:17 am 11:26 am Aug 27 - Aug 27
1495 10:17 am 11:26 am Aug 20 - Aug 20
1532 10:17 am 11:26 am Aug 21 - Aug 28
1532 10:17 am 11:26 am Aug 29 - Aug 29
3605 10:17 am 11:25 am Aug 31 - Aug 31
3627 10:17 am 11:25 am Aug 24 - Aug 24
3747 10:17 am 11:25 am Aug 23 - Aug 30
894 10:17 am 11:25 am Sep 1 - Sep 1
4887 10:26 am 11:39 am Jul 31 - Aug 14
4887 10:26 am 11:39 am Aug 1 - Aug 18
4887 10:26 am 11:39 am Jul 27 - Aug 17
4887 10:26 am 11:39 am Jul 26 - Aug 16
3627 1:55 pm 3:02 pm Jul 31 - Aug 14
3627 2:13 pm 3:20 pm Jul 25 - Aug 18
3728 2:13 pm 3:20 pm Aug 16 - Aug 16
3728 2:13 pm 3:20 pm Jul 26 - Aug 9
6150 2:13 pm 3:21 pm Aug 3 - Aug 17
4880 2:45 pm 4:00 pm Aug 28 - Sep 4
4880 2:45 pm 4:00 pm Aug 23 - Aug 30
4880 2:45 pm 4:00 pm Aug 19 - Aug 25
4880 2:45 pm 4:00 pm Aug 26 - Aug 29
6150 4:24 pm 5:31 pm Jul 28 - Aug 4
6150 4:24 pm 5:31 pm Jul 31 - Aug 15
6150 4:24 pm 5:31 pm Aug 6 - Aug 18
6150 4:25 pm 5:34 pm Aug 20 - Sep 17
6150 4:25 pm 5:34 pm Aug 19 - Sep 19
6150 4:30 pm 5:39 pm Aug 24 - Aug 24
3627 4:49 pm 5:56 pm Jul 26 - Aug 9
3627 4:49 pm 5:56 pm Aug 16 - Aug 16
3728 5:03 pm 6:10 pm Jul 27 - Aug 17
1528 7:40 pm 8:45 pm Aug 22 - Aug 22
1528 7:40 pm 8:45 pm Aug 25 - Sep 15
1528 7:40 pm 8:45 pm Aug 29 - Sep 2
1528 7:40 pm 8:45 pm Aug 21 - Aug 28
1648 7:40 pm 8:45 pm Aug 26 - Aug 26
1648 7:40 pm 8:45 pm Aug 19 - Aug 19
3744 7:40 pm 8:44 pm Aug 23 - Aug 23
399 7:40 pm 8:44 pm Aug 20 - Sep 17
4887 7:40 pm 8:51 pm Aug 31 - Sep 14
4887 7:40 pm 8:51 pm Aug 24 - Aug 24
4563 8:00 pm 9:06 pm Aug 2 - Aug 16
1414 8:03 pm 9:09 pm Aug 18 - Aug 18
1414 8:03 pm 9:09 pm Aug 4 - Aug 11
1414 8:03 pm 9:09 pm Aug 7 - Aug 7
1414 8:03 pm 9:09 pm Aug 14 - Aug 14
1446 8:03 pm 9:09 pm Aug 6 - Aug 13
1482 8:03 pm 9:09 pm Aug 5 - Aug 12
1482 8:03 pm 9:09 pm Aug 8 - Aug 15
894 8:03 pm 9:08 pm Aug 17 - Aug 17
894 8:03 pm 9:08 pm Aug 3 - Aug 10