Cheap flight from Portland to Washington D.C. from AED 333
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Flights from Portland to Washington D.C.
Cheap flight deals from Portland to Washington D.C.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
PDX 08:005h 10mNonstopDCA 16:10Portland - Washington D.C. | Fri, May 9 | Alaska Airlines
DCA 17:105h 50mNonstopPDX 20:00Washington D.C. - Portland | Tue, May 13 | Alaska AirlinesAED 1,219 AED 1,37611% OFF11% OFFAED 1,376 AED 1,219 -
PDX 07:425h 18mNonstopDCA 16:00Portland - Washington D.C. | Fri, May 30 | Alaska Airlines
DCA 17:445h 45mNonstopPDX 20:29Washington D.C. - Portland | Tue, Jun 3 | Alaska AirlinesAED 1,294 AED 1,3766% OFF6% OFFAED 1,376 AED 1,294
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Tue, May 6 | Frontier Airlines
DCA 18:008h 27m1 stopsPDX 23:27Washington D.C. - Portland | Wed, May 7 | Frontier AirlinesAED 676 AED 1,37651% OFF51% OFFAED 1,376 AED 676 -
PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Sat, May 10 | Frontier Airlines
DCA 18:008h 27m1 stopsPDX 23:27Washington D.C. - Portland | Wed, May 14 | Frontier AirlinesAED 69250% OFFAED 1,376 AED 692
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Mon, May 5 | Frontier Airlines
DCA 18:009h 38m1 stopsPDX 00:38Washington D.C. - Portland | Tue, May 6 | Frontier AirlinesAED 69350% OFFAED 1,376 AED 693
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PDX 13:1514h 16m1 stopsIAD 06:31Portland - Washington D.C. | Sun, May 4 | Frontier Airlines
DCA 18:008h 27m1 stopsPDX 23:27Washington D.C. - Portland | Wed, May 7 | Frontier AirlinesAED 75045% OFFAED 1,376 AED 750
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PDX 06:357h 24m1 stopsDCA 16:59Portland - Washington D.C. | Sun, May 25 | Frontier Airlines
DCA 18:0020h 29m1 stopsPDX 11:29Washington D.C. - Portland | Fri, May 30 | Frontier AirlinesAED 76544% OFFAED 1,376 AED 765
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PDX 06:3712h 22m1 stopsDCA 21:59Portland - Washington D.C. | Wed, May 7 | Frontier Airlines
DCA 18:009h 38m1 stopsPDX 00:38Washington D.C. - Portland | Sat, May 10 | Frontier AirlinesAED 77943% OFFAED 1,376 AED 779
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Tue, May 13 | Frontier Airlines
DCA 13:0013h 27m1 stopsPDX 23:27Washington D.C. - Portland | Tue, May 20 | Frontier AirlinesAED 78943% OFFAED 1,376 AED 789
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PDX 06:3512h 24m1 stopsDCA 21:59Portland - Washington D.C. | Wed, Jun 4 | Frontier Airlines
DCA 18:009h 19m1 stopsPDX 00:19Washington D.C. - Portland | Fri, Jun 6 | Frontier AirlinesAED 80042% OFFAED 1,376 AED 800
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PDX 06:357h 22m1 stopsDCA 16:57Portland - Washington D.C. | Fri, Jun 6 | Frontier Airlines
DCA 07:0019h 21m1 stopsPDX 23:21Washington D.C. - Portland | Tue, Jun 10 | Frontier AirlinesAED 80741% OFFAED 1,376 AED 807
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PDX 06:357h 24m1 stopsDCA 16:59Portland - Washington D.C. | Wed, May 28 | Frontier Airlines
DCA 18:009h 17m1 stopsPDX 00:17Washington D.C. - Portland | Thu, May 29 | Frontier AirlinesAED 81841% OFFAED 1,376 AED 818
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PDX 13:0017h 25m1 stopsWAS Invalid DatePortland - Washington D.C. | Tue, May 6 | Normal Airline
WAS 15:006hNonstopPDX 16:00Washington D.C. - Portland | Thu, May 8 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
PDX 07:425h 18mNonstopDCA 16:00Portland - Washington D.C. | Sat, Jun 7 | Hawaiian AirlinesAED 616 AED 92734% OFF34% OFFAED 927 AED 616 -
PDX 08:005h 10mNonstopDCA 16:10Portland - Washington D.C. | Sat, May 10 | Alaska AirlinesAED 631 AED 92732% OFF32% OFFAED 927 AED 631
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Tue, May 13 | Frontier AirlinesAED 333 AED 92764% OFF64% OFFAED 927 AED 333
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Sat, May 10 | Frontier AirlinesAED 34163% OFFAED 927 AED 341
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PDX 06:377h 22m1 stopsDCA 16:59Portland - Washington D.C. | Wed, May 7 | Frontier AirlinesAED 34463% OFFAED 927 AED 344
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Tue, May 6 | Frontier AirlinesAED 34763% OFFAED 927 AED 347
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PDX 06:2012h 39m1 stopsDCA 21:59Portland - Washington D.C. | Wed, May 14 | Frontier AirlinesAED 35362% OFFAED 927 AED 353
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Fri, May 9 | Frontier AirlinesAED 37759% OFFAED 927 AED 377
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PDX 06:357h 22m1 stopsDCA 16:57Portland - Washington D.C. | Sat, Jun 7 | Frontier AirlinesAED 37859% OFFAED 927 AED 378
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PDX 06:357h 24m1 stopsDCA 16:59Portland - Washington D.C. | Wed, May 28 | Frontier AirlinesAED 38159% OFFAED 927 AED 381
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PDX 06:207h 39m1 stopsDCA 16:59Portland - Washington D.C. | Tue, May 20 | Frontier AirlinesAED 48248% OFFAED 927 AED 482
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PDX 06:2026h 47m1 stopsDCA 12:07Portland - Washington D.C. | Sun, May 11 | Frontier AirlinesAED 8716% OFFAED 927 AED 871
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PDX 13:0017h 25m1 stopsWAS Invalid DatePortland - Washington D.C. | Tue, May 6 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Portland (PDX) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Portland to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Portland (PDX) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around AED 1,646. -
How long does it take to fly from Portland (PDX) to Washington D.C. (WAS)?
It takes about 6 hours 47 minutes to fly from Portland (PDX) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Portland (PDX) to Washington D.C. (WAS)?
Airlines with flights from Portland (PDX) to Washington D.C. (WAS): Brussels Airlines, United Airlines, Hawaiian Airlines and Alaska Airlines. -
How many airports are there in Washington D.C. (WAS)?
There are 2 airport(s) near Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
How to find a cheap flight from Portland to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Washington D.C.. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Portland to Washington D.C. ticket.
Tap "Date" on flight search bar to scan through the calender for Portland to Washington D.C. airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Jun 7 at AED 616 for one-way flights.
Compare cheap Portland to Washington D.C. flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Portland to Washington D.C.. The cheapest airline operating is Hawaiian Airlines.
Set up a Price Alert
By setting up a Price Alert for your Portland to Washington D.C. route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Portland to Washington D.C. flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Portland to Washington D.C. to get exclusive deals for you.
Flight Info | Portland to Washington D.C.
| Cheapest one-way flight price | AED 332 |
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| Cheapest return ticket price | AED 1,066 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 3,771.98 km |
| Average flight time | 6 hours 47 minutes |
| Popular airline | Alaska Airlines |
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