Find Cheap Flights from Dallas to Washington Dulles Intl

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.
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Book cheap flights from Dallas to Washington Dulles Intl

(Round-trip)
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
3:15a
IAD
6:21a
3h 06m
nonstop
IAD
2:35p
DFW
5:51p
3h 16m
nonstop
Depart: Tue Jul 25 2017 Return: Wed Aug 23 2017 Trip spans 30 days
Major Airline
Major Airline
DAL
6:45a
IAD
10:43p
15h 58m
nonstop
IAD
8:00a
DAL
6:12a
22h 12m
nonstop
Depart: Sun Aug 20 2017 Return: Wed Aug 23 2017 Trip spans 4 days
United
United
DFW
7:40a
IAD
10:46a
3h 06m
nonstop
IAD
4:30a
DFW
7:36a
3h 06m
nonstop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Delta
Delta
DAL
12:44p
IAD
5:59p
5h 15m
1 stop
IAD
3:55a
DAL
8:57a
5h 02m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
American Airlines
American Airlines
DFW
3:15a
IAD
6:21a
3h 06m
nonstop
IAD
2:35p
DFW
5:51p
3h 16m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
3:15a
IAD
6:21a
3h 06m
nonstop
IAD
11:22a
DFW
2:40p
3h 18m
nonstop
Depart: Tue Aug 8 2017 Return: Wed Aug 16 2017 Trip spans 9 days
Major Airline
Major Airline
DAL
11:50p
IAD
9:00p
21h 10m
2 stops
IAD
1:00a
DAL
3:33p
14h 33m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
JetBlue
JetBlue
DFW
1:41p
IAD
12:06p
22h 25m
2 stops
IAD
6:59a
DFW
1:57p
30h 58m
2 stops
Depart: Wed Oct 4 2017 Return: Tue Oct 10 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
3:15a
IAD
6:21a
3h 06m
nonstop
IAD
2:35p
DFW
5:51p
3h 16m
nonstop
Depart: Mon Jul 24 2017 Return: Wed Aug 23 2017 Trip spans 31 days
United
United
DFW
1:00p
IAD
4:06p
3h 06m
nonstop
IAD
4:30a
DFW
7:36a
3h 06m
nonstop
Depart: Wed Oct 18 2017 Return: Tue Oct 24 2017 Trip spans 7 days
American Airlines
American Airlines
DFW
3:15a
IAD
6:21a
3h 06m
nonstop
IAD
2:35p
DFW
5:51p
3h 16m
nonstop
Depart: Tue Oct 3 2017 Return: Thu Oct 5 2017 Trip spans 3 days
Major Airline
Major Airline
DAL
4:25a
IAD
10:45p
18h 20m
nonstop
IAD
2:00a
DAL
3:45p
13h 45m
nonstop
Depart: Wed Jul 26 2017 Return: Wed Aug 23 2017 Trip spans 29 days
United
United
DFW
7:45a
IAD
10:55a
3h 10m
nonstop
IAD
4:30a
DFW
7:36a
3h 06m
nonstop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
Frontier
Frontier
DFW
2:10p
IAD
12:21a
10h 11m
1 stop
IAD
2:35p
DFW
8:07a
17h 32m
1 stop
Depart: Tue Oct 10 2017 Return: Wed Oct 11 2017 Trip spans 2 days
American Airlines
American Airlines
DFW
3:15a
IAD
6:21a
3h 06m
nonstop
IAD
11:22a
DFW
2:40p
3h 18m
nonstop
Depart: Sat Aug 19 2017 Return: Wed Aug 23 2017 Trip spans 5 days
United
United
DFW
7:40a
IAD
10:43a
3h 03m
nonstop
IAD
4:30a
DFW
7:36a
3h 06m
nonstop
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
Major Airline
Major Airline
DAL
4:50a
IAD
9:00p
16h 10m
nonstop
IAD
2:15a
DAL
4:00p
13h 45m
nonstop
Depart: Mon Aug 21 2017 Return: Wed Aug 23 2017 Trip spans 3 days
United
United
DFW
7:40a
IAD
10:46a
3h 06m
nonstop
IAD
4:30a
DFW
7:36a
3h 06m
nonstop
Depart: Thu Aug 17 2017 Return: Mon Aug 21 2017 Trip spans 5 days
Major Airline
Major Airline
DAL
6:45a
IAD
9:00p
14h 15m
nonstop
IAD
1:00a
DAL
3:33p
14h 33m
nonstop
Depart: Wed May 24 2017 Return: Wed Jun 7 2017 Trip spans 15 days
American Airlines
American Airlines
DFW
3:05a
IAD
5:58a
2h 53m
nonstop
IAD
3:20a
DFW
6:29a
3h 09m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Dallas
only $123
only $163
Destination

Washington
$123
Airlines Airline reviews

32 travelers who booked a flight from Dallas to Washington rated their chosen airlines with an average of 7.7.

Overall
7.8
Boarding
8.2
Crew
8.4
Comfort
7.5
Food
7.3
Entertainment
7.2