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.
Choose Sites to Compare vs. KAYAK

Best fares from RDU to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $257 2 $239 3 $273 4 $239
5 $273 6 $239 7 $213 8 $205 9 $205 10 $253 11 $205
12 $253 13
$253
14 $205 15 $213 16 $224 17 $205 18 $205
19 $205 20
$205
21 $213 22 $205 23 $213 24 $205 25 $205
26 $260 27 $219 28 $205 29 $205 30 $213 31 $205  
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
3739 6:11 am 7:25 am Oct 26 - Oct 26
4191 6:15 am 7:24 am Oct 5 - Oct 19
4191 6:15 am 7:24 am Oct 15 - Oct 15
4692 6:15 am 7:24 am Oct 25 - Oct 25
5771 6:15 am 7:24 am Oct 1 - Oct 8
5771 6:15 am 7:24 am Oct 2 - Oct 10
5771 6:15 am 7:24 am Oct 11 - Oct 18
5771 6:15 am 7:24 am Oct 13 - Oct 24
5771 6:15 am 7:24 am Sep 20 - Sep 30
5771 6:15 am 7:24 am Sep 25 - Sep 25
5771 6:15 am 7:24 am Sep 26 - Sep 28
5771 6:15 am 7:24 am Oct 22 - Oct 22
5120 10:13 am 11:25 am Oct 26 - Oct 26
1091 10:15 am 11:24 am Oct 2 - Oct 2
1409 10:15 am 11:24 am Oct 17 - Oct 24
1409 10:15 am 11:24 am Oct 10 - Oct 10
1409 10:15 am 11:24 am Oct 13 - Oct 13
1627 10:15 am 11:24 am Oct 6 - Oct 9
1627 10:15 am 11:24 am Oct 3 - Oct 3
1627 10:15 am 11:24 am Sep 29 - Sep 29
1627 10:15 am 11:24 am Oct 16 - Oct 23
456 10:15 am 11:23 am Sep 23 - Oct 14
456 10:15 am 11:23 am Oct 21 - Oct 21
5120 10:15 am 11:23 am Oct 4 - Oct 12
5120 10:15 am 11:23 am Sep 20 - Sep 28
5120 10:15 am 11:23 am Oct 18 - Oct 25
762 10:20 am 11:28 am Oct 1 - Oct 1
762 10:20 am 11:28 am Oct 8 - Oct 8
762 10:20 am 11:28 am Oct 15 - Oct 15
762 10:20 am 11:28 am Oct 22 - Oct 22
3749 2:44 pm 3:50 pm Oct 26 - Oct 31
4686 2:48 pm 3:57 pm Sep 25 - Sep 25
4686 2:48 pm 3:57 pm Sep 28 - Oct 19
4692 2:48 pm 3:57 pm Sep 24 - Oct 1
4692 2:48 pm 3:57 pm Sep 23 - Oct 7
4692 2:48 pm 3:57 pm Oct 10 - Oct 24
4692 2:48 pm 3:57 pm Oct 14 - Oct 23
4692 2:48 pm 3:57 pm Oct 2 - Oct 8
4692 2:48 pm 3:57 pm Oct 6 - Oct 13
6150 2:48 pm 3:57 pm Sep 27 - Sep 27
6150 2:48 pm 3:57 pm Oct 4 - Oct 25
6150 4:42 pm 5:51 pm Oct 15 - Oct 24
6150 4:42 pm 5:51 pm Sep 21 - Oct 14
6150 4:43 pm 5:45 pm Oct 26 - Oct 30
4085 6:36 pm 7:41 pm Oct 4 - Oct 4
4085 6:36 pm 7:41 pm Sep 25 - Sep 25
4692 6:36 pm 7:41 pm Oct 11 - Oct 11
5710 6:36 pm 7:41 pm Sep 27 - Sep 27
5710 6:36 pm 7:41 pm Sep 22 - Sep 29
5710 6:36 pm 7:41 pm Oct 2 - Oct 21
5710 6:36 pm 7:41 pm Oct 23 - Oct 23
5710 6:36 pm 7:41 pm Oct 24 - Oct 24
5710 6:36 pm 7:41 pm Sep 21 - Sep 30
5710 6:36 pm 7:41 pm Oct 18 - Oct 18
5710 6:36 pm 7:41 pm Oct 1 - Oct 22
6182 6:36 pm 7:41 pm Oct 25 - Oct 25
4692 7:35 pm 8:40 pm Oct 26 - Oct 26
5121 7:43 pm 8:47 pm Oct 24 - Oct 24
5121 7:43 pm 8:47 pm Sep 27 - Sep 27
5121 7:43 pm 8:47 pm Oct 2 - Oct 21
5121 7:43 pm 8:47 pm Oct 22 - Oct 22
5121 7:43 pm 8:47 pm Oct 18 - Oct 18
5121 7:43 pm 8:47 pm Oct 1 - Oct 20
5121 7:43 pm 8:47 pm Sep 22 - Sep 29
5121 7:43 pm 8:47 pm Sep 21 - Sep 30
5121 7:43 pm 8:47 pm Oct 25 - Oct 25
5121 7:43 pm 8:47 pm Sep 25 - Sep 25
5121 7:43 pm 8:47 pm Oct 4 - Oct 11
5121 7:43 pm 8:47 pm Oct 23 - Oct 23