Cheap Flight Tickets from Washington (IAD) to Portland (PDX), Starting at $356

Good to Know: Cheapest and Fastest IAD - PDX Flights

Useful information for finding best airline tickets from Washington Dulles International to Portland International on your next trip.

Cheapest Round Trip Flight

$356

DL Delta Airlines • 1 stop • 12h 21m

Sep 07 – Sep 13

The cheapest round trip flight from Washington to Portland (IAD-PDX-IAD) is currently $356

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Cheapest Direct Flight

$618

UA United Airlines • nonstop • 8h 57m

Sep 07

The cheapest nonstop flight from Washington to Portland (IAD-PDX) is currently $618

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Fastest Flight

8h 57m

The fastest nonstop flight from Washington to Portland (IAD-PDX) takes 8h 57m

Latest Flight Deals from Washington (IAD) to Portland (PDX)

Compare and book low fare round-trip air tickets from Washington to Portland. Ideal for travelers with confirmed return itineraries.

Sep 07 - Sep 13, Economy
DL
Washington → Portland
12h 21m
6:00 AM - 10:41 AM • 1 stop
DL
Washington → Portland
15h 34m
10:57 PM - 11:31 AM • 1 stop
$356
Delta Airlines
Sep 07 - Sep 13, Economy
DL
Washington → Portland
12h 15m
7:10 AM - 11:45 AM • 1 stop
DL
Washington → Portland
12h 8m
12:25 AM - 10:53 AM • 1 stop
$417
Delta Airlines
Sep 07 - Sep 13, Economy
AS
Washington → Portland
15h 10m
7:00 AM - 1:10 PM • 1 stop
AS
Washington → Portland
14h 19m
5:41 PM - 5:40 AM • 1 stop
$493
Alaska Airlines
Sep 07 - Sep 13, Economy
AS
Washington → Portland
28h 51m
5:47 PM - 8:18 AM • 1 stop
AS
Washington → Portland
11h 40m
7:40 PM - 5:40 AM • 1 stop
$503
Alaska Airlines
Sep 07 - Sep 13, Economy
AS
Washington → Portland
29h 12m
9:03 AM - 11:55 PM • 1 stop
AS
Washington → Portland
11h 40m
7:40 PM - 5:40 AM • 1 stop
$543
Alaska Airlines
Sep 07 - Sep 13, Economy
AS
Washington → Portland
13h 31m
5:47 PM - 10:58 PM • 1 stop
AS
Washington → Portland
14h 19m
5:41 PM - 5:40 AM • 1 stop
$558
Alaska Airlines

Fly from Washington to Portland with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Portland? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Portland Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to PDX?
The most popular airline flying from Washington to Portland are
Can I fly from IAD to PDX non-stop?
Yes, you can fly IAD to PDX non-stop on
Which airlines fly nonstop between Washington and Portland?
The non-stop flights between Washington and Portland are .
What’s the earliest departure time from IAD to PDX Airport?
The earliest flight leaves IAD at 6:00 am and lands in PDX - Portland International
What are the airports in Portland?
PDX
Can I make changes to my Washington to Portland flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to PDX?
Read the fare rules of the Washington to Portland air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Portland?
operate flights between Washington and Portland
How long does a flight from Washington to Portland take?
It takes approximately 5 hour to fly non-stop from IAD to PDX, which is 2327.38 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Portland (PDX) ?
In the past couple of days, the cheapest tickets to PDX from IAD were found on AS : USD 493
Do I need a passport to fly between IAD and PDX?
No
What’s the latest departure time from IAD to PDX ?
The last flight leaves IAD at 6:14 pm

Washington (IAD) to Portland (PDX): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Portland International , Portland, US
Distance 2327 miles

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