Find Cheap Flights from Washington Dulles Intl to Portland (IAD - PDX)

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 Portland

(Round-trip)
Depart: Sat Jun 3 2017 Return: Mon Jun 12 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
7:05a
PDX
4:57p
9h 52m
1 stop
PDX
3:10a
IAD
6:04p
14h 54m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
American Airlines
American Airlines
IAD
11:20a
PDX
9:43p
10h 23m
1 stop
PDX
6:16p
IAD
1:45a
7h 29m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
Frontier
Frontier
IAD
2:45p
PDX
10:35p
7h 50m
1 stop
PDX
2:50p
IAD
10:21p
7h 31m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 7 2017 Trip spans 8 days
Delta
Delta
IAD
10:45a
PDX
8:40p
9h 55m
1 stop
PDX
7:00p
IAD
2:04a
7h 04m
1 stop
Depart: Thu Oct 19 2017 Return: Mon Oct 23 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
IAD
5:00a
PDX
2:17p
9h 17m
1 stop
PDX
3:59p
IAD
12:45a
8h 46m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
United
United
IAD
1:30a
PDX
8:48a
7h 18m
1 stop
PDX
2:18p
IAD
9:26p
7h 08m
1 stop
Depart: Thu Nov 2 2017 Return: Tue Nov 7 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
1:00a
PDX
10:17a
9h 17m
1 stop
PDX
2:10a
IAD
9:53a
7h 43m
1 stop
Depart: Wed Sep 6 2017 Return: Mon Sep 18 2017 Trip spans 13 days
American Airlines
American Airlines
IAD
1:20a
PDX
9:00a
7h 40m
1 stop
PDX
6:15p
IAD
1:50a
7h 35m
1 stop
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
Frontier
Frontier
IAD
2:45p
PDX
10:35p
7h 50m
1 stop
PDX
2:50p
IAD
10:21p
7h 31m
1 stop
Depart: Thu Jun 1 2017 Return: Fri Jun 2 2017 Trip spans 2 days
Delta
Delta
IAD
10:45a
PDX
8:40p
9h 55m
1 stop
PDX
8:45p
IAD
5:45a
9h 00m
1 stop
Depart: Wed Oct 4 2017 Return: Fri Oct 13 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
10:35a
PDX
6:40p
8h 05m
1 stop
PDX
10:40p
IAD
8:43a
10h 03m
1 stop
Depart: Thu Sep 7 2017 Return: Mon Sep 18 2017 Trip spans 12 days
American Airlines
American Airlines
IAD
1:20a
PDX
9:00a
7h 40m
1 stop
PDX
6:15p
IAD
1:50a
7h 35m
1 stop
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
Frontier
Frontier
IAD
2:35p
PDX
10:40p
8h 05m
1 stop
PDX
2:20p
IAD
10:21p
8h 01m
1 stop
Depart: Mon Jun 5 2017 Return: Wed Jun 7 2017 Trip spans 3 days
Delta
Delta
IAD
2:50p
PDX
10:37p
7h 47m
1 stop
PDX
7:00p
IAD
2:04a
7h 04m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 20 2017 Trip spans 5 days
United
United
IAD
12:24p
PDX
9:44p
9h 20m
1 stop
PDX
12:50p
IAD
9:14p
8h 24m
1 stop
Depart: Mon May 29 2017 Return: Fri Jun 2 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
2:05a
PDX
5:20p
15h 15m
1 stop
PDX
10:05a
IAD
6:58p
8h 53m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 18 2017 Trip spans 11 days
American Airlines
American Airlines
IAD
1:20a
PDX
9:00a
7h 40m
1 stop
PDX
6:15p
IAD
1:50a
7h 35m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 2 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
IAD
12:00p
PDX
1:00a
13h 00m
1 stop
PDX
2:15p
IAD
12:43a
10h 28m
1 stop
Depart: Sat Aug 26 2017 Return: Wed Sep 6 2017 Trip spans 12 days
Frontier
Frontier
IAD
2:45p
PDX
10:35p
7h 50m
1 stop
PDX
2:50p
IAD
10:17p
7h 27m
1 stop
Depart: Sat Oct 21 2017 Return: Wed Oct 25 2017 Trip spans 5 days
Delta
Delta
IAD
4:30a
PDX
11:49a
7h 19m
1 stop
PDX
2:45a
IAD
9:29a
6h 44m
1 stop
Direct flights IAD to PDX on United
Flight # Depart IAD Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
251 5:25 pm 8:02 pm Jun 8 - Jun 24
251 5:25 pm 8:04 pm Jun 25 - Jun 25
251 5:25 pm 8:02 pm Jun 26 - Jul 2
251 5:25 pm 8:04 pm Jul 3 - Jul 3
251 5:45 pm 8:30 pm May 28 - Jun 7
* 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
$322
Destination

Portland
$322
Airlines Airline reviews

11 travelers who booked a flight from Washington to Portland rated their chosen airlines with an average of 7.0.

Overall
7.8
Boarding
7.8
Crew
8.2
Comfort
6.9
Food
5.6
Entertainment
5.1