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227 € Cheap Flights from Portland to Washington Ronald Reagan

Compare Portland to Washington Ronald Reagan flight deals

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Flight deals from Portland to Washington Ronald Reagan

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from 227 €. Find the lowest prices on one-way and return tickets right here.
Washington D.C..227 € per passenger.Departing Wed, 29 Jul, returning Fri, 7 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Wed, 29 Jul, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Fri, 7 Aug, arriving in Portland.Price includes taxes and charges.From 227 €, select.
Washington D.C..227 € per passenger.Departing Thu, 1 Oct, returning Wed, 7 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Thu, 1 Oct, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Wed, 7 Oct, arriving in Portland.Price includes taxes and charges.From 227 €, select.
Washington D.C..227 € per passenger.Departing Sat, 5 Sep, returning Wed, 9 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Sat, 5 Sep, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Wed, 9 Sep, arriving in Portland.Price includes taxes and charges.From 227 €, select.
Washington D.C..227 € per passenger.Departing Fri, 14 Aug, returning Mon, 17 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Fri, 14 Aug, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Mon, 17 Aug, arriving in Portland.Price includes taxes and charges.From 227 €, select.
Washington D.C..228 € per passenger.Departing Wed, 19 Aug, returning Wed, 2 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Wed, 19 Aug, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Wed, 2 Sep, arriving in Portland.Price includes taxes and charges.From 228 €, select.
Washington D.C..247 € per passenger.Departing Fri, 24 Jul, returning Sun, 26 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Fri, 24 Jul, arriving in Washington Ronald Reagan.Inbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Sun, 26 Jul, arriving in Portland.Price includes taxes and charges.From 247 €, select.
Washington D.C..262 € per passenger.Departing Mon, 28 Sep, returning Sat, 3 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Portland on Mon, 28 Sep, arriving in Washington Ronald Reagan.Inbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Sat, 3 Oct, arriving in Portland.Price includes taxes and charges.From 262 €, select.
Washington D.C..262 € per passenger.Departing Mon, 9 Nov, returning Wed, 18 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Portland on Mon, 9 Nov, arriving in Washington Ronald Reagan.Inbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Wed, 18 Nov, arriving in Portland.Price includes taxes and charges.From 262 €, select.
Washington D.C..312 € per passenger.Departing Mon, 26 Oct, returning Mon, 9 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 26 Oct, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 9 Nov, arriving in Portland.Price includes taxes and charges.From 312 €, select.
Washington D.C..312 € per passenger.Departing Mon, 25 Jan, returning Wed, 27 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 25 Jan, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed, 27 Jan, arriving in Portland.Price includes taxes and charges.From 312 €, select.
Washington D.C..312 € per passenger.Departing Thu, 17 Dec, returning Sat, 26 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 17 Dec, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Sat, 26 Dec, arriving in Portland.Price includes taxes and charges.From 312 €, select.
Washington D.C..330 € per passenger.Departing Tue, 18 Aug, returning Thu, 17 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 18 Aug, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 17 Dec, arriving in Portland.Price includes taxes and charges.From 330 €, select.
Washington D.C..366 € per passenger.Departing Fri, 19 Mar, returning Wed, 24 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 19 Mar, arriving in Washington Ronald Reagan.Inbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed, 24 Mar, arriving in Portland.Price includes taxes and charges.From 366 €, select.
Washington D.C..408 € per passenger.Departing Wed, 25 Nov, returning Wed, 2 Dec.Return flight with United.Outbound indirect flight with United, departs from Portland on Wed, 25 Nov, arriving in Washington Ronald Reagan.Inbound indirect flight with United, departs from Washington Ronald Reagan on Wed, 2 Dec, arriving in Portland.Price includes taxes and charges.From 408 €, select.
Washington D.C..408 € per passenger.Departing Thu, 31 Dec, returning Thu, 14 Jan.Return flight with United.Outbound indirect flight with United, departs from Portland on Thu, 31 Dec, arriving in Washington Ronald Reagan.Inbound indirect flight with United, departs from Washington Ronald Reagan on Thu, 14 Jan, arriving in Portland.Price includes taxes and charges.From 408 €, select.
Washington D.C..466 € per passenger.Departing Thu, 14 Jan, returning Mon, 18 Jan.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Thu, 14 Jan, arriving in Washington Ronald Reagan.Inbound direct flight with Alaska Airlines departs from Washington Ronald Reagan on Mon, 18 Jan, arriving in Portland.Price includes taxes and charges.From 466 €, select.

Find the cheapest month to fly from Portland to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Washington Ronald Reagan flights are currently cheapest in August.
Jul
from 247 €
Aug
from 227 €
Sep
from 227 €
Oct
from 227 €
Nov
from 262 €
Dec
from 312 €
Jan
from 312 €
Feb
Find prices
Mar
from 366 €
Apr
from 473 €
May
Find prices
Jun
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Direct flights from Portland to Washington Ronald Reagan

Portland to Washington Ronald Reagan: Alternative routes

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

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from 227 €
Search flights

Washington Dulles

37km from central Washington D.C.
from 213 €
Search flights

Baltimore Washington International

44km from central Washington D.C.
Cheapest
from 186 €
Search flights

Portland to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found227 €
Cheapest month to flyAugust
Average flight time5 hrs, 4 mins
Most popular airlineAlaska Airlines
Average flights per week9

Finding cheap flights from Portland to Washington Ronald Reagan: Frequently asked questions

The best price we found for a return flight from Portland to Washington Ronald Reagan is 227 €. 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.
5 hours and 4 minutes is the average flight time from Portland to Washington Ronald Reagan.
Alaska Airlines flies direct from Portland to Washington Ronald Reagan.
As of July 2026, there are 9 flights per week flying from Portland to Washington Ronald Reagan.
The cheapest month to fly from Portland to Washington Ronald Reagan is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Washington Ronald Reagan Airport on Friday, 14 August 2026.
Yes – the average flight time is 5 hours and 4 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 Washington Ronald Reagan 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines and Alaska Airlines offer the cheapest flight tickets to Washington Ronald Reagan.

Flying from Portland Airport (PDX) to Washington Ronald Reagan Airport (DCA): what you need to know

  • Around 5 hours 5 minutes is how long you can expect to be in the air on a direct flight from Portland Airport to Washington Ronald Reagan Airport.

  • Washington DC's timezone is UTC-5, which makes Washington DC three hours ahead of Portland.

  • You can choose from six weekly Portland Airport to Washington Ronald Reagan Airport flights. The 07:42 departure with Alaska Airlines is the earliest flight available. Alaska Airlines operates the last service of the day at 09:49.

  • To ensure you get on your PDX to DCA flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • You'll likely experience longer queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

  • Alaska Airlines offers direct flights from Portland Airport to Washington Ronald Reagan Airport. Book with this popular carrier, then get ready to tick off the sights in Washington DC — and maybe even more of the United States if your schedule allows.

  • The majority of passengers choose to fly with Alaska Airlines on this route.

  • Alaska Airlines is the most punctual carrier offering PDX to DCA flights. An exceptional 81.36% of its services on this route land as scheduled.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Portland Airport to Washington Ronald Reagan Airport. These are the top stopovers between PDX and DCA:

    • Chicago Midway Airport

    • Port Columbus Airport

    • Des Moines Airport

Handy information about Portland Airport (PDX)

  • You'll find PDX at 7000 NE Airport Way.

  • 83% of flights leaving Portland Airport arrive at their destination as planned. Given its dependable on-time performance, you're unlikely to experience delays when jetting out of PDX.

  • Central Portland to Portland Airport is around 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a taxi, ride-sharing or driving.

  • You can expect a journey time of about 40 minutes when using public transport.

  • Get your trip off to a relaxed start by staying near PDX. Whether you're taking an early flight from Portland Airport to Washington Ronald Reagan Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Washington Ronald Reagan Airport (DCA)

Getting from Washington Ronald Reagan Airport (DCA) to central Washington DC

  • You'll find DCA at 1 Aviation Circle.

  • From Washington Ronald Reagan Airport, Washington DC is approximately 6 kilometres away. It takes around 10 minutes to drive to the centre.

  • Travelling by public transport will take you around 25 minutes.

When to fly to Washington Ronald Reagan Airport (DCA)

  • The quietest month for a flight from Portland Airport to Washington Ronald Reagan Airport is March, while August is the busiest. Choose the ideal time to go to Washington DC based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Portland Airport to Washington Ronald Reagan Airport, think about the type of weather you enjoy. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • Look for cheap tickets from PDX to DCA in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

Explore more of the United States

  • Washington DC has its own special appeal, but there are so many other corners of the United States you should also see. Around 322 kilometres north-east of Washington DC, a visit to New York will keep you on the move. Start with attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • If you're interested in discovering another great destination in the United States, consider Philadelphia, roughly 193 kilometres north-east of Washington DC. Independence Hall, Liberty Bell and Philadelphia Museum of Art are key reasons to visit.

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

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