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190 € Cheap Flights from Washington D.C. to Portland

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington D.C. to Portland flight deals

      Find the cheapest month or even day of the year to fly to Portland

      Book the best Portland fare with no extra fees

      Flight deals from Washington D.C. to Portland

      Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Portland Airport? If you want to travel next month, return fares start from 190 €. Find the lowest prices on one-way and return tickets right here.
      Portland.190 € per passenger.Departing Wed, 21 Oct, returning Sat, 24 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 21 Oct, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Sat, 24 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 190 €, select.
      Portland.190 € per passenger.Departing Sat, 5 Sep, returning Wed, 9 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 5 Sep, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Wed, 9 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 190 €, select.
      Portland.190 € per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 18 Aug, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Tue, 25 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 190 €, select.
      Portland.199 € per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 26 Aug, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Wed, 2 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 199 €, select.
      Portland.205 € per passenger.Departing Tue, 29 Sep, returning Sat, 3 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 29 Sep, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Sat, 3 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 205 €, select.
      Portland.217 € per passenger.Departing Fri, 31 Jul, returning Tue, 4 Aug.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Fri, 31 Jul, arriving in Portland.Inbound direct flight with United departs from Portland on Tue, 4 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 217 €, select.
      Portland.226 € per passenger.Departing Tue, 29 Dec, returning Fri, 1 Jan.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 29 Dec, arriving in Portland.Inbound indirect flight with United, departs from Portland on Fri, 1 Jan, arriving in Washington Ronald Reagan.Price includes taxes and charges.From 226 €, select.
      Portland.227 € per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Fri, 30 Oct, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Fri, 6 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 227 €, select.
      Portland.227 € per passenger.Departing Sun, 25 Oct, returning Sun, 1 Nov.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Sun, 25 Oct, arriving in Portland.Inbound indirect flight with United, departs from Portland on Sun, 1 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 227 €, select.
      Portland.231 € per passenger.Departing Sat, 25 Jul, returning Wed, 29 Jul.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Sat, 25 Jul, arriving in Portland.Inbound direct flight with United departs from Portland on Wed, 29 Jul, arriving in Washington Dulles.Price includes taxes and charges.From 231 €, select.
      Portland.235 € per passenger.Departing Fri, 11 Dec, returning Sun, 13 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 11 Dec, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 13 Dec, arriving in Washington Ronald Reagan.Price includes taxes and charges.From 235 €, select.
      Portland.235 € per passenger.Departing Fri, 15 Jan, returning Sun, 17 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 15 Jan, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 17 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 235 €, select.
      Portland.235 € per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 5 Nov, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 8 Nov, arriving in Washington Ronald Reagan.Price includes taxes and charges.From 235 €, select.
      Portland.235 € per passenger.Departing Wed, 3 Mar, returning Thu, 11 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed, 3 Mar, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Thu, 11 Mar, arriving in Washington Ronald Reagan.Price includes taxes and charges.From 235 €, select.
      Portland.248 € per passenger.Departing Tue, 29 Dec, returning Fri, 1 Jan.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Tue, 29 Dec, arriving in Portland.Inbound direct flight with United departs from Portland on Fri, 1 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 248 €, select.
      Portland.290 € per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Thu, 5 Nov, arriving in Portland.Inbound direct flight with Southwest Airlines departs from Portland on Sun, 8 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 290 €, select.

      Find the cheapest month to fly from Washington D.C. to Portland

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Portland flights are currently cheapest in August.
      Jul
      from 231 €
      Aug
      from 190 €
      Sep
      from 190 €
      Oct
      from 190 €
      Nov
      from 235 €
      Dec
      from 235 €
      Jan
      from 235 €
      Feb
      Find prices
      Mar
      from 235 €
      Apr
      from 387 €
      May
      from 325 €
      Jun
      Find prices

      Direct flights from Washington D.C. to Portland

      Washington D.C. to Portland: Alternative routes

      Compare routes from Washington D.C. to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

      Portland

      4km from central Portland
      ClosestCheapest
      from 190 €
      Search flights

      Portsmouth

      79km from central Portland
      from 228 €
      Search flights

      Augusta

      82km from central Portland
      from 380 €
      Search flights

      Washington D.C. to Portland: Flight information

      The things to know before you go.
      Cheapest flight found190 €
      Cheapest month to flyAugust
      Average flight time1 hr, 40 mins
      Most popular airlineAmerican Airlines
      Average flights per week134

      Finding cheap flights from Washington D.C. to Portland: Frequently asked questions

      The best price we found for a return flight from Washington D.C. to Portland is 190 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 40 minutes is the average flight time from Washington D.C. to Portland.
      American Airlines, Southwest Airlines and United fly direct from Washington D.C. to Portland.
      As of July 2026, there are 134 flights per week flying from Washington D.C. to Portland.
      The cheapest month to fly from Washington D.C. to Portland is usually August.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Portland Airport on Tuesday, 18 August 2026.
      Yes – the average flight time is 1 hour and 40 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Portland is Southwest Airlines .

      Flying from Washington DC to Portland International Jetport (PWM): What you need to know

      • Start planning your trip by looking up the most convenient departure point for your flight from Washington DC to Portland International Jetport (PWM). Explore your options for leaving from Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD), two of the city's main airports.

      • 1 hour 40 minutes is the average travel time for a direct Washington DC to Portland International Jetport flight.

      • Washington DC and Portland (where Portland International Jetport is located) share the UTC-5 timezone. That means you won't need to adjust your watch once you land.

      • Ronald Reagan Washington National Airport (DCA) to Portland International Jetport (PWM) is the most popular route. There are 23 direct departures a week to pick from. If you have plans before you fly, hop on the last flight with American Airlines at 10:15pm. Opt for the first DCA to PWM departure operated by American Airlines at 9:49am if you want to get going earlier.

      • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to board your flight from Washington DC to PWM.

      • With more people on the move during busy periods like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will allow for additional wait times. Remember things also get busy during major holidays like Christmas and local events or festivals.

      Airports in Washington DC

      Ronald Reagan Washington National Airport (DCA)

      • Reach your destination without the detour from Ronald Reagan Washington National Airport (DCA). Direct flights from Washington DC to Portland International Jetport (PWM) can be booked from here.

      • American Airlines is a popular carrier that operates direct flights from Washington DC to Portland International Jetport taking off from DCA.

      • The top choice among passengers flying between DCA and PWM is American Airlines.

      • With 70.59% of services landing on schedule, American Airlines is the best performing carrier for punctuality on this route.

      • The journey from central Washington DC to DCA takes about 25 minutes on public transport. If you drive, ride-share or get a taxi, you'll cover the 6 kilometres in 10 minutes or so, depending on traffic conditions.

      • Want a hassle-free start to your break? Stay near Ronald Reagan Washington National Airport. Whether you're boarding an early flight from Washington DC to Portland International Jetport or aren't a fan of being rushed, these hotels are just what you're after:

      • Of the departures from Ronald Reagan Washington National Airport, 71% arrive on time at their destination.

      • DCA is located at 1 Aviation Circle.

      Washington Dulles International Airport (IAD)

      • You can book a direct Washington DC to Portland International Jetport (PWM) plane ticket out of Washington Dulles International Airport (IAD). Work out whether leaving from IAD works best for your plans.

      • United Airlines offers direct flights from Washington DC to PWM out of IAD. Book your favourite window (or aisle) seat and get to your destination in a single journey.

      • United ranks number one in bookings on the IAD to PWM route.

      • With 78.95% of its services arriving as planned, United is the most punctual carrier flying between Washington Dulles International Airport and Portland International Jetport.

      • You can reach IAD from the centre of Washington DC in about 45 minutes by car, depending on traffic conditions. The journey by public transport will take roughly 1 hour 10 minutes to cover the 40 kilometres or so.

      • Get a head start on your holiday with an extra night away from home. Before your Washington DC to PWM flight, kick back in one of these hotels close to Washington Dulles International Airport:

      • 77% of flights departing Washington Dulles International Airport meet their expected arrival time.

      • The street address for IAD is 1 Saarinen Circle.

      Baltimore Washington International Airport (BWI)

      • Begin your travels at Baltimore Washington International Airport (BWI) and fly straight to your destination without layovers. You can book direct flights from Washington DC to Portland International Jetport out of here.

      • Southwest Airlines is one popular carrier that offers direct Washington DC to PWM plane tickets from BWI.

      • The majority of passengers choose to book seats with Southwest Airlines from BWI to PWM.

      • Southwest Airlines is the most punctual carrier operating on this route, with 77.12% of its services arriving as planned.

      • The journey to BWI from central Washington DC is around 50 minutes by public transport. If you prefer to travel by car, it'll take you roughly 40 minutes to cover the 48 kilometres or so.

      • Relax in bed for a little longer and still make your Washington DC to Portland International Jetport flight with time to spare. These accommodation options near Baltimore Washington International Airport make departure day a breeze if you're jetting off early:

      • The on-time performance rating of BWI is 77%. In other words, that's how frequently flights from this airport arrive within the expected time frame.

      About Portland International Jetport (PWM)

      Getting from Portland International Jetport (PWM) to central Portland

      • Central Portland is around 8 kilometres from Portland International Jetport and takes about 15 minutes to reach by car. Look into how to get from the airport to the city, whether that's with a car hire, taxi or ride-share.

      • Travelling on public transport will take you roughly 30 minutes.

      How to find the cheapest flights from Washington DC to Portland International Jetport (PWM)

      • The lowest price we've found for a one-way ticket from Washington DC to Portland International Jetport is 91 €. For a return flight on this route, the best price is 190 €. Depending on the availability and when you book, these fares could change.

      • Get cheap flights from Washington DC to PWM by booking five months ahead. Based on our research, that's the sweet spot for finding the biggest deals.

      • Plan your trip for October. That's the best month for landing an incredible deal on Washington DC to Portland International Jetport tickets. If you're open to different travel dates, use the 'Whole month' tool to find the cheapest price across every month.

      • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a new deal shows up on plane tickets from Washington DC to PWM.

      • Tailor your travel plans using filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington DC to Portland International Jetport.

      The best time to fly from Washington DC to Portland International Jetport (PWM)

      • It's time to decide your travel dates for your flight from Washington DC to Portland International Jetport (PWM). August is the busiest month to visit Portland. If you like your getaways a little more chill, head there in January.

      • When booking your Washington DC to PWM plane ticket, consider what kind of weather works for you. July is the warmest month in Portland, with temperatures ranging from 14ºC (57ºF) to 25ºC (77ºF).

      • Look for cheap tickets from Washington DC to Portland International Jetport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -10ºC (14ºF) and 3ºC (37ºF).

      More about Portland

      Explore more of the United States

      • Portland has plenty going for it, but there are so many other parts of the United States you'll want to see. About 153 kilometres southwest of Portland, a trip to Boston will keep you on the move. Don't miss top attractions like Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum.

      • If you're interested in discovering another great destination in the United States, head for Worcester, about 193 kilometres southwest of Portland. Worcester Art Museum, Saint Paul’s Cathedral and Mechanics Hall are key highlights.

      Plan the rest of your trip from Washington D.C. to Portland

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.