$157 Cheap flights from Washington Dulles Intl. to Portland Intl. (IAD to PDX)

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Find The Best Dates To Fly from Washington Dulles Intl. to Portland Intl.

Amazing IAD to PDX Flight Deals

The cheapest flights to Portland Intl. found within the past 7 days were $303 round trip and $157 one way. Prices and availability subject to change. Additional terms may apply.

Thu, May 30 - Mon, Jun 3
IAD
Washington
PDX
Portland
$303 Roundtrip, found 13 hours ago
$303
Roundtrip
found 13 hours ago
Select Sun Country Airlines flight, departing Thu, May 30 from Washington to Portland, returning Mon, Jun 3, priced at $303 found 13 hours ago
Wed, Jun 5 - Fri, Jun 14
IAD
Washington
PDX
Portland
$313 Roundtrip, found 15 hours ago
$313
Roundtrip
found 15 hours ago
Select Sun Country Airlines flight, departing Wed, Jun 5 from Washington to Portland, returning Fri, Jun 14, priced at $313 found 15 hours ago
Tue, Jun 4 - Wed, Jun 26
IAD
Washington
PDX
Portland
$316 Roundtrip, found 5 days ago
$316
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 4 from Washington to Portland, returning Wed, Jun 26, priced at $316 found 5 days ago
Tue, Jun 18 - Thu, Jun 20
IAD
Washington
PDX
Portland
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Tue, Jun 18 from Washington to Portland, returning Thu, Jun 20, priced at $323 found 1 day ago
Tue, Jun 18 - Tue, Jun 25
IAD
Washington
PDX
Portland
$327 Roundtrip, found 12 hours ago
$327
Roundtrip
found 12 hours ago
Select Sun Country Airlines flight, departing Tue, Jun 18 from Washington to Portland, returning Tue, Jun 25, priced at $327 found 12 hours ago
Tue, Jun 18 - Tue, Jul 2
IAD
Washington
PDX
Portland
$333 Roundtrip, found 2 hours ago
$333
Roundtrip
found 2 hours ago
Select Sun Country Airlines flight, departing Tue, Jun 18 from Washington to Portland, returning Tue, Jul 2, priced at $333 found 2 hours ago
Mon, Jun 3 - Wed, Jun 26
IAD
Washington
PDX
Portland
$336 Roundtrip, found 5 days ago
$336
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jun 3 from Washington to Portland, returning Wed, Jun 26, priced at $336 found 5 days ago
Sun, Jun 16 - Mon, Jun 17
IAD
Washington
PDX
Portland
$337 Roundtrip, found 17 hours ago
$337
Roundtrip
found 17 hours ago
Select Sun Country Airlines flight, departing Sun, Jun 16 from Washington to Portland, returning Mon, Jun 17, priced at $337 found 17 hours ago
Sat, Sep 7 - Wed, Sep 25
IAD
Washington
PDX
Portland
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 7 from Washington to Portland, returning Wed, Sep 25, priced at $340 found 3 days ago
Thu, May 30 - Tue, Jun 4
IAD
Washington
PDX
Portland
$342 Roundtrip, found 13 hours ago
$342
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Thu, May 30 from Washington to Portland, returning Tue, Jun 4, priced at $342 found 13 hours ago

Best Portland Intl. Flight and Hotel Packages

Portland Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Cannon Beach Hotel Collection

Cannon Beach Hotel Collection

3.5 out of 5
per person
Jun 23 - Jun 27
Roundtrip non-stop flight included
Washington (IAD) to Portland (PDX)
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Frequently asked questions

Are there direct flights from Dulles Intl. Airport to PDX?
Be a wise wanderer and get your hands on a direct flight from IAD to PDX Airport with United Airlines. This carrier is the best choice if you’d rather travel to Portland as soon as practicable.
How long is the flight from Dulles Intl. Airport to Portland Airport?
Leave the plane feeling well-rested by having a snooze and something to eat during your flight to PDX. With an average travel time of 7 hours and 23 minutes from IAD, you’ll have ample time to indulge in both.
What is the flight distance from Washington Dulles Intl. Airport (IAD) to Portland Airport?
With a flight distance of 2,300 mi between Washington Dulles Intl. Airport (IAD) and PDX, you’ll be in your seat for quite a while. It’s the perfect opportunity to watch a movie or two, get some work out of the way or just sit back and relax with a few podcasts.
What airlines fly from Dulles Intl. Airport to PDX?
If you’re hoping to find an air carrier that offers direct flights from Sterling to Portland and rates highly with other travelers, check out United Airlines. They offer up to 30 services on this route every month.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Washington Dulles Intl.
Traveling To
Portland Intl.
Shortest Flight Time
0 hours 16 mins
Earliest Departure Time
5:35PM PDT
Latest Departure Time
5:45PM PDT
Lowest Flight Price
$303

Route Info

Flight path for flights from Washington Dulles International Airport to Portland International Airport


Origin:
IAD - Washington Dulles International Airport
Destination:
PDX - Portland International Airport
Distance:
2,798.00 miles


Airlines & Aircraft Used on IAD to PDX Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-700 pax

Discover our best flights from Washington IAD to Portland PDX. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington IAD to Portland PDX at the right price  

Airfares to Portland PDX from Washington IAD currently cost between $303 and $342. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington IAD to Portland PDX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington IAD to Portland PDX on Travelocity starting at $157. Prices and availability subject to change. Additional terms may apply. 

 

Get to Portland PDX from Washington IAD quicker with direct flights. 

Get to Portland faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PDX from IAD to take around 0 hour(s) 16 min(s).  

 

Find our cheapest airfares for flights from Washington IAD to Portland PDX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PDX from IAD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington IAD to Portland PDX today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Washington IAD to Portland PDX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Portland PDX from Washington IAD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PDX from IAD have this option.  

 

Travel with confidence when you book flights to Portland PDX from Washington IAD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.