$138 Cheap Flights from Washington to Portland

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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 $276 round trip and $138 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for IAD to PDX

CarrierFlightDepart IADArrive PDXWed
5/18
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5/19
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5/21
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5/24
Stops
UA46205:05 pm07:48 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Frequently asked questions

 

Traveling From Washington Dulles Intl.
Traveling To Portland Intl.
Shortest Flight Time 0 hours 17 mins
Earliest Departure Time 6:55AM PDT
Latest Departure Time 5:05PM PDT
Lowest Flight Price $276

Route Info

Flight path for flights from Washington Dulles International Airport to 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 $276 and $393. 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 $138. 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) 17 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, September 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.