Find Cheap Flights from Washington Dulles Intl to Dallas (IAD - A78)

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: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
United
United
IAD
12:00a
DFW
6:18a
6h 18m
1 stop
DFW
12:00a
IAD
3:10a
3h 10m
nonstop
Depart: Tue Nov 7 2017 Return: Wed Nov 8 2017 Trip spans 2 days
American Airlines
American Airlines
IAD
12:00a
DFW
3:32a
3h 32m
nonstop
DFW
12:00a
IAD
2:48a
2h 48m
nonstop
Depart: Wed Oct 11 2017 Return: Thu Oct 12 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
DFW
3:13a
3h 13m
nonstop
DFW
12:00a
IAD
4:33a
4h 33m
1 stop
Depart: Tue Sep 26 2017 Return: Sat Sep 30 2017 Trip spans 5 days
Delta
Delta
IAD
12:00a
DAL
5:00a
5h 00m
1 stop
DAL
12:00a
IAD
7:01a
7h 01m
1 stop
Depart: Sat Oct 14 2017 Return: Tue Oct 17 2017 Trip spans 4 days
United
United
IAD
12:00a
DFW
6:58a
6h 58m
1 stop
DFW
12:00a
IAD
3:10a
3h 10m
nonstop
Depart: Sat Dec 2 2017 Return: Tue Dec 5 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
12:00a
DFW
3:29a
3h 29m
nonstop
DFW
12:00a
IAD
2:48a
2h 48m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
United
United
IAD
12:00a
DFW
3:12a
3h 12m
nonstop
DFW
12:00a
IAD
3:10a
3h 10m
nonstop
Depart: Thu Jan 25 2018 Return: Mon Jan 29 2018 Trip spans 5 days
American Airlines
American Airlines
IAD
12:00a
DFW
3:12a
3h 12m
nonstop
DFW
12:00a
IAD
3:06a
3h 06m
nonstop
Depart: Thu Nov 2 2017 Return: Thu Nov 9 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
DFW
5:06a
5h 06m
1 stop
DFW
12:00a
IAD
2:45a
2h 45m
nonstop
Depart: Wed Feb 28 2018 Return: Wed Mar 7 2018 Trip spans 8 days
American Airlines
American Airlines
IAD
12:00a
DFW
3:12a
3h 12m
nonstop
DFW
12:00a
IAD
3:09a
3h 09m
nonstop
Depart: Thu Feb 1 2018 Return: Sat Feb 3 2018 Trip spans 3 days
Virgin America
Virgin America
IAD
12:00a
DAL
1:21a
25h 21m
1 stop
DAL
12:00a
IAD
6:06a
30h 06m
1 stop
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
United
United
IAD
12:00a
DFW
3:20a
3h 20m
nonstop
DFW
12:00a
IAD
2:59a
2h 59m
nonstop
Depart: Sat Mar 10 2018 Return: Fri Mar 16 2018 Trip spans 6 days
American Airlines
American Airlines
IAD
12:00a
DFW
3:18a
3h 18m
nonstop
DFW
12:00a
IAD
3:06a
3h 06m
nonstop
Depart: Sat Sep 30 2017 Return: Tue Oct 3 2017 Trip spans 4 days
Delta
Delta
IAD
12:00a
DFW
7:55a
7h 55m
1 stop
DFW
12:00a
IAD
4:49a
4h 49m
1 stop
Depart: Wed Nov 1 2017 Return: Mon Nov 6 2017 Trip spans 6 days
United
United
IAD
12:00a
DFW
3:34a
3h 34m
nonstop
DFW
12:00a
IAD
7:01a
7h 01m
1 stop
Depart: Thu Oct 5 2017 Return: Sat Oct 7 2017 Trip spans 3 days
Delta
Delta
IAD
12:00a
DAL
5:10a
5h 10m
1 stop
DAL
12:00a
IAD
6:19a
6h 19m
1 stop
Depart: Tue Sep 26 2017 Return: Wed Oct 4 2017 Trip spans 9 days
American Airlines
American Airlines
IAD
12:00a
DFW
3:11a
3h 11m
nonstop
DFW
12:00a
IAD
2:55a
2h 55m
nonstop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
United
United
IAD
12:00a
DFW
6:39a
6h 39m
1 stop
DFW
12:00a
IAD
5:03a
5h 03m
1 stop
Depart: Wed Oct 11 2017 Return: Sat Oct 14 2017 Trip spans 4 days
Delta
Delta
IAD
12:00a
DAL
5:10a
5h 10m
1 stop
DAL
12:00a
IAD
6:19a
6h 19m
1 stop
Depart: Sat Nov 18 2017 Return: Tue Nov 21 2017 Trip spans 4 days
United
United
IAD
12:00a
DFW
5:58a
5h 58m
1 stop
DFW
12:00a
IAD
5:25a
5h 25m
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
$147
Destination

Dallas
only $147
only $224
Airlines Airline reviews

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

Overall
8.1
Boarding
8.2
Crew
8.3
Comfort
8.0
Food
6.6
Entertainment
6.5