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

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 Phoenix Sky Harbor Intl to Washington Dulles Intl

(Round-trip)
Depart: Tue Aug 22 2017 Return: Mon Aug 28 2017 Trip spans 7 days
Major Airline
Major Airline
PHX
3:45p
IAD
2:53a
11h 08m
1 stop
IAD
9:20a
PHX
7:22p
10h 02m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Frontier
Frontier
PHX
3:45p
IAD
10:21p
6h 36m
1 stop
IAD
2:35p
PHX
9:52p
7h 17m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Oct 24 2017 Trip spans 9 days
United
United
PHX
2:00a
IAD
6:15a
4h 15m
nonstop
IAD
1:25p
PHX
6:20p
4h 55m
nonstop
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
2:25a
IAD
10:46a
8h 21m
1 stop
IAD
1:20a
PHX
7:59a
6h 39m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
Delta
Delta
PHX
9:52a
IAD
4:08p
6h 16m
1 stop
IAD
2:00a
PHX
8:42a
6h 42m
1 stop
Depart: Mon Aug 28 2017 Return: Tue Aug 29 2017 Trip spans 2 days
Major Airline
Major Airline
PHX
11:34a
IAD
5:10a
17h 36m
1 stop
IAD
10:45a
PHX
4:03a
17h 18m
1 stop
Depart: Wed Oct 18 2017 Return: Tue Oct 24 2017 Trip spans 7 days
Frontier
Frontier
PHX
3:45p
IAD
10:21p
6h 36m
1 stop
IAD
2:35p
PHX
7:58a
17h 23m
1 stop
Depart: Wed Oct 4 2017 Return: Tue Oct 10 2017 Trip spans 7 days
Major Airline
Major Airline
PHX
11:45a
IAD
6:21p
6h 36m
1 stop
IAD
10:35a
PHX
3:58a
17h 23m
1 stop
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
Frontier
Frontier
PHX
3:20p
IAD
10:17p
6h 57m
1 stop
IAD
2:45p
PHX
9:50p
7h 05m
1 stop
Depart: Thu Oct 19 2017 Return: Tue Oct 24 2017 Trip spans 6 days
United
United
PHX
2:00a
IAD
6:15a
4h 15m
nonstop
IAD
1:25p
PHX
6:20p
4h 55m
nonstop
Depart: Mon Oct 9 2017 Return: Wed Oct 18 2017 Trip spans 10 days
American Airlines
American Airlines
PHX
4:09p
IAD
11:32p
7h 23m
1 stop
IAD
2:59a
PHX
9:53a
6h 54m
1 stop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
Frontier
Frontier
PHX
3:45p
IAD
10:21p
6h 36m
1 stop
IAD
2:35p
PHX
9:52p
7h 17m
1 stop
Depart: Mon Jul 17 2017 Return: Wed Aug 2 2017 Trip spans 17 days
Major Airline
Major Airline
PHX
11:55p
IAD
5:12a
29h 17m
1 stop
IAD
2:50a
PHX
4:40p
13h 50m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Delta
Delta
PHX
9:35a
IAD
4:47p
7h 12m
1 stop
IAD
3:00a
PHX
11:34a
8h 34m
1 stop
Depart: Wed Jul 19 2017 Return: Tue Aug 1 2017 Trip spans 14 days
United
United
PHX
2:25a
IAD
6:43a
4h 18m
nonstop
IAD
1:19p
PHX
6:10p
4h 51m
nonstop
Depart: Sat Sep 30 2017 Return: Tue Oct 10 2017 Trip spans 11 days
Frontier
Frontier
PHX
3:45p
IAD
10:21p
6h 36m
1 stop
IAD
2:35p
PHX
9:52p
7h 17m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 9 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
1:00a
IAD
8:45a
7h 45m
1 stop
IAD
3:37a
PHX
12:50p
9h 13m
1 stop
Depart: Sat Jul 22 2017 Return: Tue Aug 1 2017 Trip spans 11 days
United
United
PHX
2:15a
IAD
6:33a
4h 18m
nonstop
IAD
1:19p
PHX
6:10p
4h 51m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Delta
Delta
PHX
7:15p
IAD
2:04a
6h 49m
1 stop
IAD
1:30p
PHX
8:17p
6h 47m
1 stop
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
Major Airline
Major Airline
PHX
3:59p
IAD
8:50a
16h 51m
1 stop
IAD
6:25a
PHX
6:08p
11h 43m
1 stop
Direct flights PHX to IAD on United
Flight # Depart PHX Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
316 6:00 am 1:18 pm Jun 11 - Jun 25
316 6:00 am 1:18 pm Jun 10 - Jun 24
316 6:25 am 1:43 pm Jun 8 - Jun 9
316 6:25 am 1:43 pm Jun 21 - Jun 21
316 6:25 am 1:43 pm Jun 12 - Jun 20
316 6:25 am 1:43 pm Jun 22 - Jun 30
316 7:01 am 2:16 pm May 20 - Jun 7
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Phoenix
$292
Destination

Washington
$292
Airlines Airline reviews

11 travelers who booked a flight from Phoenix to Washington rated their chosen airlines with an average of 7.5.

Overall
8.0
Boarding
7.6
Crew
7.8
Comfort
7.6
Food
5.8
Entertainment
6.2