Find Cheap Flights from Raleigh-Durham to Washington (RDU - WAS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Raleigh-Durham to Washington

(Round-trip)
Depart: Fri May 4 2018 Return: Tue May 15 2018 Trip spans 12 days
United
United
RDU
12:00a
IAD
1:13a
1h 13m
nonstop
IAD
12:00a
RDU
1:09a
1h 09m
nonstop
Depart: Wed Dec 6 2017 Return: Thu Dec 7 2017 Trip spans 2 days
Delta
Delta
RDU
12:00a
DCA
1:14a
1h 14m
nonstop
DCA
12:00a
RDU
1:11a
1h 11m
nonstop
Depart: Sat Jan 6 2018 Return: Mon Jan 8 2018 Trip spans 3 days
American Airlines
American Airlines
RDU
12:00a
DCA
3:24a
3h 24m
1 stop
DCA
12:00a
RDU
1:26a
1h 26m
nonstop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
United
United
RDU
12:00a
IAD
1:06a
1h 06m
nonstop
IAD
12:00a
RDU
1:05a
1h 05m
nonstop
Depart: Thu Mar 8 2018 Return: Mon Mar 12 2018 Trip spans 4 days
Delta
Delta
RDU
12:00a
DCA
1:14a
1h 14m
nonstop
DCA
12:00a
RDU
1:16a
1h 16m
nonstop
Depart: Thu Feb 1 2018 Return: Mon Feb 5 2018 Trip spans 5 days
United
United
RDU
12:00a
IAD
1:06a
1h 06m
nonstop
IAD
12:00a
RDU
1:08a
1h 08m
nonstop
Depart: Tue May 8 2018 Return: Wed May 9 2018 Trip spans 2 days
Delta
Delta
RDU
12:00a
DCA
1:14a
1h 14m
nonstop
DCA
12:00a
RDU
1:14a
1h 14m
nonstop
Depart: Sat Jan 6 2018 Return: Mon Jan 8 2018 Trip spans 3 days
United
United
RDU
12:00a
IAD
1:05a
1h 05m
nonstop
IAD
12:00a
RDU
1:05a
1h 05m
nonstop
Depart: Fri Mar 23 2018 Return: Sun Mar 25 2018 Trip spans 3 days
Delta
Delta
RDU
12:00a
DCA
1:13a
1h 13m
nonstop
DCA
12:00a
RDU
1:28a
1h 28m
nonstop
Depart: Fri Mar 9 2018 Return: Sat Mar 24 2018 Trip spans 15 days
United
United
RDU
12:00a
IAD
1:13a
1h 13m
nonstop
IAD
12:00a
RDU
1:13a
1h 13m
nonstop
Depart: Sun Mar 11 2018 Return: Mon Mar 26 2018 Trip spans 15 days
United
United
RDU
12:00a
IAD
1:13a
1h 13m
nonstop
IAD
12:00a
RDU
1:09a
1h 09m
nonstop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
Delta
Delta
RDU
12:00a
DCA
1:16a
1h 16m
nonstop
DCA
12:00a
RDU
1:18a
1h 18m
nonstop
Depart: Fri Apr 13 2018 Return: Sun Apr 15 2018 Trip spans 3 days
United
United
RDU
12:00a
IAD
1:04a
1h 04m
nonstop
IAD
12:00a
RDU
1:09a
1h 09m
nonstop
Depart: Thu Nov 30 2017 Return: Mon Dec 4 2017 Trip spans 5 days
United
United
RDU
12:00a
IAD
1:03a
1h 03m
nonstop
IAD
12:00a
RDU
1:08a
1h 08m
nonstop
Direct flights RDU to WAS on American Airlines
Flight # Depart RDU Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
5327 5:45 am 7:05 am Nov 22 - Nov 30
5327 5:45 am 7:05 am Dec 1 - Dec 22
5647 7:44 am 9:09 am Nov 25 - Dec 9
5327 7:45 am 9:10 am Dec 16 - Dec 23
4356 8:00 am 9:30 am Dec 15 - Dec 24
4356 8:00 am 9:28 am Dec 1 - Dec 14
4356 8:00 am 9:28 am Nov 22 - Nov 30
4315 9:00 am 10:28 am Dec 26 - Dec 26
5381 10:12 am 11:19 am Nov 22 - Nov 30
5381 10:12 am 11:19 am Dec 1 - Dec 30
5052 12:00 pm 1:08 pm Nov 25 - Jan 6
4394 1:17 pm 2:34 pm Nov 22 - Nov 30
4394 1:17 pm 2:34 pm Dec 1 - Jan 7
5443 3:15 pm 4:31 pm Nov 30 - Dec 22
5443 3:15 pm 4:31 pm Nov 22 - Nov 29
4351 5:35 pm 6:59 pm Dec 26 - Jan 5
4351 5:35 pm 6:59 pm Dec 17 - Dec 17
4351 5:35 pm 6:59 pm Dec 15 - Dec 22
5397 5:53 pm 7:00 pm Nov 22 - Nov 29
5397 5:53 pm 7:00 pm Nov 30 - Dec 14
4538 7:00 pm 8:13 pm Dec 26 - Jan 5
4538 7:00 pm 8:13 pm Dec 15 - Dec 22
4538 7:02 pm 8:21 pm Nov 30 - Dec 14
4538 7:02 pm 8:21 pm Nov 22 - Nov 29
4335 8:09 pm 9:30 pm Dec 15 - Dec 22
4335 8:10 pm 9:29 pm Nov 30 - Dec 14
4335 8:10 pm 9:29 pm Nov 22 - Nov 29
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

Airports
Origin

Raleigh
$156
Destination

Washington
only $156
only $165