Find Cheap Flights from Washington Dulles Intl to Phoenix Sky Harbor Intl (IAD - PHX)

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 Phoenix Sky Harbor Intl

(Round-trip)
Depart: Sat Apr 21 2018 Return: Sat Apr 28 2018 Trip spans 8 days
Frontier
Frontier
IAD
12:00a
PHX
3:54p
15h 54m
1 stop
PHX
12:00a
IAD
5:55a
5h 55m
1 stop
Depart: Tue Oct 31 2017 Return: Fri Nov 10 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
PHX
2:48p
14h 48m
1 stop
PHX
12:00a
IAD
8:15a
8h 15m
1 stop
Depart: Sat Dec 2 2017 Return: Wed Dec 6 2017 Trip spans 5 days
United
United
IAD
12:00a
PHX
5:07a
5h 07m
nonstop
PHX
12:00a
IAD
4:05a
4h 05m
nonstop
Depart: Thu Mar 29 2018 Return: Thu Apr 5 2018 Trip spans 8 days
Delta
Delta
IAD
12:00a
PHX
8:47a
8h 47m
1 stop
PHX
12:00a
IAD
7:32a
7h 32m
1 stop
Depart: Thu Apr 12 2018 Return: Mon Apr 16 2018 Trip spans 5 days
Frontier
Frontier
IAD
12:00a
PHX
3:54p
15h 54m
1 stop
PHX
12:00a
IAD
5:55a
5h 55m
1 stop
Depart: Tue Dec 26 2017 Return: Mon Jan 1 2018 Trip spans 7 days
American Airlines
American Airlines
IAD
12:00a
PHX
7:07a
7h 07m
1 stop
PHX
12:00a
IAD
6:03a
6h 03m
1 stop
Depart: Wed Mar 7 2018 Return: Tue Mar 13 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
PHX
12:46p
12h 46m
1 stop
PHX
12:00a
IAD
6:15a
6h 15m
1 stop
Depart: Tue Dec 12 2017 Return: Thu Dec 14 2017 Trip spans 3 days
United
United
IAD
12:00a
PHX
5:07a
5h 07m
nonstop
PHX
12:00a
IAD
4:05a
4h 05m
nonstop
Depart: Sat Oct 21 2017 Return: Wed Oct 25 2017 Trip spans 5 days
Frontier
Frontier
IAD
12:00a
PHX
5:01p
17h 01m
1 stop
PHX
12:00a
IAD
8:17p
20h 17m
1 stop
Depart: Sat Nov 4 2017 Return: Wed Nov 8 2017 Trip spans 5 days
United
United
IAD
12:00a
PHX
5:07a
5h 07m
nonstop
PHX
12:00a
IAD
4:05a
4h 05m
nonstop
Depart: Fri Mar 23 2018 Return: Mon Apr 2 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
PHX
7:16a
7h 16m
1 stop
PHX
12:00a
IAD
6:56a
6h 56m
1 stop
Depart: Mon Nov 13 2017 Return: Sat Nov 18 2017 Trip spans 6 days
United
United
IAD
12:00a
PHX
5:07a
5h 07m
nonstop
PHX
12:00a
IAD
4:03a
4h 03m
nonstop
Depart: Thu Mar 8 2018 Return: Sun Mar 11 2018 Trip spans 4 days
Frontier
Frontier
IAD
12:00a
PHX
11:56a
11h 56m
1 stop
PHX
12:00a
IAD
3:59a
26h 59m
1 stop
Depart: Thu Jan 4 2018 Return: Tue Jan 9 2018 Trip spans 6 days
United
United
IAD
12:00a
PHX
5:09a
5h 09m
nonstop
PHX
12:00a
IAD
4:06a
4h 06m
nonstop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
Frontier
Frontier
IAD
12:00a
PHX
4:26p
16h 26m
1 stop
PHX
12:00a
IAD
8:17p
20h 17m
1 stop
Depart: Sat Jan 27 2018 Return: Sat Feb 3 2018 Trip spans 8 days
United
United
IAD
12:00a
PHX
5:13a
5h 13m
nonstop
PHX
12:00a
IAD
4:06a
4h 06m
nonstop
Depart: Sat Feb 3 2018 Return: Mon Feb 5 2018 Trip spans 3 days
United
United
IAD
12:00a
PHX
5:13a
5h 13m
nonstop
PHX
12:00a
IAD
4:06a
4h 06m
nonstop
Depart: Fri Nov 24 2017 Return: Tue Nov 28 2017 Trip spans 5 days
United
United
IAD
12:00a
PHX
5:07a
5h 07m
nonstop
PHX
12:00a
IAD
8:56a
8h 56m
1 stop
Depart: Mon Dec 25 2017 Return: Thu Jan 4 2018 Trip spans 11 days
United
United
IAD
12:00a
PHX
7:45a
7h 45m
1 stop
PHX
12:00a
IAD
4:04a
4h 04m
nonstop
Depart: Thu Mar 1 2018 Return: Sun Mar 4 2018 Trip spans 4 days
United
United
IAD
12:00a
PHX
4:55a
4h 55m
nonstop
PHX
12:00a
IAD
4:15a
4h 15m
nonstop
Direct flights IAD to PHX on United
Flight # Depart IAD Arrive PHX Sun Mon Tue Wed Thu Fri Sat Valid Between
68 5:07 pm 8:14 pm Nov 26 - Nov 26
68 5:25 pm 7:18 pm Oct 27 - Oct 27
68 5:25 pm 7:18 pm Oct 28 - Oct 28
68 5:27 pm 8:34 pm Nov 27 - Nov 27
68 5:27 pm 8:32 pm Nov 12 - Nov 19
68 5:27 pm 8:34 pm Nov 15 - Nov 15
68 5:27 pm 8:34 pm Nov 18 - Nov 18
68 5:27 pm 8:34 pm Nov 21 - Nov 25
68 5:27 pm 8:34 pm Nov 17 - Nov 20
68 5:27 pm 7:32 pm Oct 29 - Oct 29
68 5:27 pm 7:34 pm Nov 4 - Nov 4
68 5:27 pm 8:34 pm Nov 22 - Nov 24
68 5:27 pm 8:34 pm Nov 5 - Nov 10
68 5:27 pm 8:34 pm Nov 6 - Nov 16
68 5:27 pm 8:34 pm Nov 23 - Nov 23
68 5:27 pm 8:34 pm Nov 8 - Nov 8
68 5:27 pm 8:32 pm Nov 11 - Nov 11
68 5:27 pm 7:34 pm Oct 30 - Nov 3
68 5:27 pm 8:34 pm Nov 7 - Nov 14
* 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
$194
Destination

Phoenix
$194
Airlines Airline reviews

24 travelers who booked a flight from Washington to Phoenix rated their chosen airlines with an average of 6.1.

Overall
6.3
Boarding
6.6
Crew
6.6
Comfort
5.9
Food
5.5
Entertainment
5.6