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Cheap Flights from Washington D.C. to Portland

Compare Washington D.C. to Portland flight deals

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

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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? Find the lowest prices on one-way and return tickets right here.
Portland.Rs22,637 per passenger.Departing Sat, 7 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Sat, 7 Mar, arriving in Portland.Price includes taxes and charges.From Rs22,637, select.
Portland.Rs34,271 per passenger.Departing Mon, 21 Sep.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Baltimore Washington International on Mon, 21 Sep, arriving in Portland.Price includes taxes and charges.From Rs34,271, select.
Portland.Rs34,271 per passenger.Departing Fri, 5 Jun.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Baltimore Washington International on Fri, 5 Jun, arriving in Portland.Price includes taxes and charges.From Rs34,271, select.
Portland.Rs34,464 per passenger.Departing Thu, 27 Aug.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Baltimore Washington International on Thu, 27 Aug, arriving in Portland.Price includes taxes and charges.From Rs34,464, select.
Portland.Rs34,774 per passenger.Departing Thu, 7 May.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Thu, 7 May, arriving in Portland.Price includes taxes and charges.From Rs34,774, select.
Portland.Rs35,186 per passenger.Departing Tue, 10 Feb.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Baltimore Washington International on Tue, 10 Feb, arriving in Portland.Price includes taxes and charges.From Rs35,186, select.
Portland.Rs36,032 per passenger.Departing Tue, 7 Jul.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Tue, 7 Jul, arriving in Portland.Price includes taxes and charges.From Rs36,032, select.
Portland.Rs38,843 per passenger.Departing Sat, 3 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Sat, 3 Oct, arriving in Portland.Price includes taxes and charges.From Rs38,843, 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 March.
Jan
from Rs41,287
Feb
from Rs35,186
Mar
from Rs22,637
Apr
from Rs38,843
May
from Rs34,774
Jun
from Rs34,271
Jul
from Rs36,032
Aug
from Rs34,464
Sep
from Rs34,271
Oct
from Rs38,843
Nov
from Rs55,751
Dec
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.

Washington D.C. to Portland: Flight information

The things to know before you go.
Cheapest flight foundRs22,621
Cheapest month to flyMarch
Average flight time5 hrs, 46 mins
Most popular airlineAlaska Airlines
Average flights per week48

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 Rs51,910. 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 48 minutes is the average flight time from Washington D.C. to Portland.
Alaska Airlines, Hawaiian Airlines and Southwest Airlines fly direct from Washington D.C. to Portland.
As of January 2026, there are 48 flights per week flying from Washington D.C. to Portland.
The cheapest month to fly from Washington D.C. to Portland is usually March.
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 Saturday, 14 March 2026.
Yes – the average flight time is 5 hours and 45 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.

Travelling from Washington DC to Portland International Airport (PDX): What you need to know

  • Your adventure begins at one of Washington DC's main airports, Ronald Reagan National Airport (DCA) or Washington Dulles International Airport (IAD). Explore the options for booking a flight from Washington DC to Portland International Airport (PDX) setting off from either of these bases.

  • Expect to be in the air for 5 hours 50 minutes. That's the average duration of a direct Washington DC to Portland International Airport flight.

  • Portland is three hours behind Washington DC. Portland International Airport is located in Portland, which follows the UTC-7 timezone.

  • Ronald Reagan National Airport (DCA) to Portland International Airport (PDX) is the most popular route, with 7 direct services every week. Get from DCA to PDX on Alaska Airlines's 5:10pm flight.

  • To ensure you catch your flight from Washington DC to PDX, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • High season means busier airports, so be there even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to keep to your schedule.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • You can hop on a direct flight from Washington DC to Portland International Airport (PDX) leaving from Ronald Reagan National Airport (DCA).

  • When leaving from DCA, you can take a direct flight from Washington DC to Portland International Airport with Alaska Airlines.

  • The airline most travellers choose when flying between DCA and PDX is Alaska Airlines.

  • With 79.66% of its services arriving as scheduled, Alaska Airlines is the top on-time carrier on this route.

  • Travelling from central Washington DC to DCA takes about 45 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 8 kilometres in 15 minutes or so, depending on traffic.

  • In search of a comfortable hotel near Ronald Reagan National Airport? If you've booked an early flight from Washington DC to Portland International Airport, these accommodation options will have you sleeping a quick hop from check-in:

  • Of the flights that depart from Ronald Reagan National Airport, 76.44% land on time at their destination.

  • DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Consider starting your journey from Washington Dulles International Airport (IAD). You can book a direct Washington DC to Portland International Airport (PDX) flight ticket with departures from this hub.

  • Board your direct flight from Washington DC to PDX with United Airlines. This is one of the top carriers operating this route out of IAD.

  • United Airlines takes the lead in bookings on the IAD to PDX route.

  • The most reliable carrier is United Airlines. Its Washington Dulles International Airport to Portland International Airport flights land as scheduled 77.78% of the time.

  • You can get to IAD from the centre of Washington DC in approximately 50 minutes by car, depending on traffic conditions. The ride on public transport takes roughly 1 hour 10 minutes to travel the 56 kilometres or so.

  • Flying off with the first light? Think about checking in to one of these accommodation options near Washington Dulles International Airport the day before your Washington DC to PDX flight:

  • 74.39% of flights taking off from Washington Dulles International Airport arrive within the expected time frame.

  • IAD is located at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Avoid the hassle of switching planes from Baltimore/Wash International Thurgood Marshall Airport (BWI). Direct flights from Washington DC to Portland International Airport are available from here.

  • Take off from BWI with Southwest Airlines. This well-known airline offers direct Washington DC to PDX flight tickets.

  • Southwest Airlines ranks first in bookings for flights from BWI to PDX.

  • From the centre of Washington DC, BWI is around 48 kilometres away. It takes roughly 50 minutes to get to the airport by car and 1 hour 30 minutes or so if you take public transport.

  • Set yourself up for a smooth departure — stay near Baltimore/Wash International Thurgood Marshall Airport and know you'll be at your boarding gate with time to spare. Get comfy at one of these hotels the day before if you're catching an early Washington DC to Portland International Airport flight:

  • Airports have an on-time performance rating that monitors how often flights reach their destinations within the expected time frame. At BWI, that figure is 77.13%.

About Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • Portland International Airport to the centre of Portland is around 10 kilometres. If you're taking a cab or renting a car, plan in advance to make your trip as easy as possible. Journey times may vary depending on the time of day and traffic conditions.

  • Travelling by public transport takes around 45 minutes.

How to find the cheapest flights from Washington DC to Portland International Airport (PDX)

  • At the moment, Rs22,637 is the best price we've found for a one-way ticket from Washington DC to Portland International Airport. The cheapest price for a return flight is Rs51,910. Keep in mind fares may change due to demand at the time of booking.

  • Booking ahead of time is often the key to finding a cheap flight from Washington DC to PDX. Flight prices rise as demand increases, so the closer your departure date, the more expensive your ticket may be.

  • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the lowest price across each month when searching for your Washington DC to Portland International Airport ticket.

  • Save time looking for cheap flight tickets from Washington DC to PDX by creating a Price Alert. We'll send you an email or push notification on the app when prices go down.

  • Filters make it easier to save some cash on your flight from Washington DC to Portland International Airport. Pick the departure times, airlines and number of stops that make sense for you. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from Washington DC to Portland International Airport (PDX)

  • July is the most popular month for flights from Washington DC to Portland International Airport (PDX). Plan your visit to Portland in May for a more low-key escape.

  • When booking your Washington DC to PDX flight ticket, consider what kind of weather you prefer. August is the warmest month in Portland, with temperatures ranging from 12ºC to 31ºC.

  • For cooler conditions, search for a cheap ticket from Washington DC to Portland International Airport in December when temperatures are between 0ºC and 9ºC.

More about Portland

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Portland right here. Check out these options as soon as you've booked your flight from Washington DC to Portland International Airport:

  • All great journeys should include a little sightseeing. Portland Japanese Garden, Voodoo Doughnut and Great Northwest are attractions you won't want to skip in Portland.

Explore more of the United States

  • Portland is always a good idea, but there are so many other corners of the United States just waiting to be explored. About 225 kilometres north of Portland, a trip to Seattle will keep you busy. Start with attractions like Pike Place Market, Space Needle and Seattle Skyline.

  • Around 193 kilometres north of Portland, Tacoma is another favourite stop in the United States. Get a taste of what this destination has to offer at LeMay - America's Car Museum, Chihuly Bridge of Glass and Point Defiance Park.

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 45 days.