Find Deals on Flights from Washington Dulles Intl to Dallas

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 Washington Dulles Intl to Dallas

(Round-trip)
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
American Airlines
American Airlines
IAD
3:14a
DFW
6:50a
3h 36m
nonstop
DFW
3:05a
IAD
5:47a
2h 42m
nonstop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
United
United
IAD
8:30a
DFW
11:54a
3h 24m
nonstop
DFW
1:15p
IAD
4:15p
3h 00m
nonstop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
1:00a
DAL
6:25a
29h 25m
nonstop
DAL
11:50p
IAD
1:59p
14h 09m
nonstop
Depart: Mon Apr 3 2017 Return: Tue Apr 4 2017 Trip spans 2 days
Delta
Delta
IAD
1:25p
DAL
7:35p
6h 10m
1 stop
DAL
6:01a
IAD
11:44a
5h 43m
1 stop
Depart: Sat Mar 25 2017 Return: Sat Apr 22 2017 Trip spans 29 days
American Airlines
American Airlines
IAD
2:49p
DFW
6:20p
3h 31m
nonstop
DFW
3:05a
IAD
5:58a
2h 53m
nonstop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
IAD
4:30a
DFW
7:58a
3h 28m
nonstop
DFW
3:40a
IAD
6:39a
2h 59m
nonstop
Depart: Fri Apr 28 2017 Return: Tue May 9 2017 Trip spans 12 days
Major Airline
Major Airline
IAD
11:20p
DAL
2:35p
15h 15m
nonstop
DAL
11:50p
IAD
1:59p
14h 09m
nonstop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
3:14a
DFW
6:50a
3h 36m
nonstop
DFW
3:05a
IAD
5:58a
2h 53m
nonstop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
United
United
IAD
1:35p
DFW
5:04p
3h 29m
nonstop
DFW
3:40a
IAD
6:39a
2h 59m
nonstop
Depart: Thu May 18 2017 Return: Tue May 23 2017 Trip spans 6 days
Delta
Delta
IAD
2:35a
DFW
10:56a
8h 21m
1 stop
DFW
4:15a
IAD
9:01a
4h 46m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
United
United
IAD
1:35p
DFW
5:04p
3h 29m
nonstop
DFW
8:00a
IAD
10:52a
2h 52m
nonstop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
2:55p
DFW
6:20p
3h 25m
nonstop
DFW
3:05a
IAD
5:58a
2h 53m
nonstop
Depart: Mon Mar 6 2017 Return: Tue Mar 21 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
11:00p
DAL
1:50p
14h 50m
nonstop
DAL
11:50p
IAD
1:55p
14h 05m
nonstop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
United
United
IAD
4:30a
DFW
7:58a
3h 28m
nonstop
DFW
8:00a
IAD
10:52a
2h 52m
nonstop
Depart: Sat Mar 4 2017 Return: Wed Mar 15 2017 Trip spans 11 days
Delta
Delta
IAD
7:06a
DAL
12:13p
5h 07m
1 stop
DAL
11:50a
IAD
4:25p
4h 35m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
1:00a
DAL
3:21p
14h 21m
nonstop
DAL
9:33a
IAD
8:49a
23h 16m
nonstop
Depart: Sat Apr 1 2017 Return: Tue Apr 11 2017 Trip spans 11 days
American Airlines
American Airlines
IAD
2:49p
DFW
6:20p
3h 31m
nonstop
DFW
3:05a
IAD
5:58a
2h 53m
nonstop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
United
United
IAD
4:30a
DFW
7:50a
3h 20m
nonstop
DFW
8:00a
IAD
10:52a
2h 52m
nonstop
Depart: Sun Mar 5 2017 Return: Wed Mar 15 2017 Trip spans 10 days
Delta
Delta
IAD
12:30a
DAL
5:27a
4h 57m
1 stop
DAL
11:50a
IAD
4:25p
4h 35m
1 stop
Depart: Thu Apr 20 2017 Return: Sat Apr 22 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
6:35a
DFW
4:13a
21h 38m
1 stop
DFW
3:10a
IAD
9:59a
6h 49m
1 stop
* 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 email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$139
Destination

Dallas
only $139
only $139
Airlines Airline reviews

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

Overall
8.0
Boarding
8.0
Crew
8.1
Comfort
7.9
Food
6.7
Entertainment
6.4