May is by far the best month, wherein you can get cheapest flights for Washington to Portland. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
IAD
12:40
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
17:46
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
17:25
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
22:16
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
17:25
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
23:14
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
17:23
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
22:01
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
17:10
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
19:52
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
18:13
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
22:56
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
12:00
Washington
Washington Dulles International Airport
Sat , 02 Aug 2025
PDX
16:19
Portland
Portland International Airport
Sat, 02 Aug 2025
IAD
17:10
Washington
Washington Dulles International Airport
Sun , 22 Jun 2025
PDX
19:52
Portland
Portland International Airport
Sun, 22 Jun 2025
Flying from Washington to Portland has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Washington to Portland is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Washington Dulles International Airport (IAD) and Portland International Airport (PDX). You can expect a flight distance of approximately 3736 km, and most direct services cover it in around 04:23.
Let’s take a closer look at everything you need to know before booking your flight from Washington to Portland.
Flight Details | Information |
---|---|
Route Distance | 3736 km |
Average Flight Time | 04:23 hrs |
Departure Airport | Washington Dulles International Airport (IAD) |
Arrival Airport | Portland International Airport (PDX) |
Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
Direct Flights | YES |
Common Airlines | Sun Country Airlines, United Airlines, Hawaiian Airlines, Delta Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.