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$177+ Cheap flights from Reagan-National (DCA) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PDX
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Portland are usually found in September or February, booked 53 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Reagan-National to Portland

Cheapest flights from Reagan-National to Portland
Explore the most affordable flight options available from Reagan-National to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.

This Super.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:00 am
DCA
-
PDX
1 stop12h 51m
Frontier
Wed 8/55:21 pm
PDX
-
DCA
1 stop16h 30m
Frontier
Deal found 6/20$347
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:00 am
DCA
-
PDX
1 stop12h 51m
Frontier
Wed 7/295:21 pm
PDX
-
DCA
1 stop16h 30m
Frontier
Deal found 6/23$348
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:00 pm
DCA
-
PDX
1 stop11h 32m
JetBlue
Mon 8/2411:27 pm
PDX
-
DCA
1 stop9h 33m
JetBlue
Deal found 6/20$349
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 am
DCA
-
PDX
1 stop12h 36m
Frontier
Tue 8/115:16 pm
PDX
-
DCA
1 stop16h 35m
Frontier
Deal found 6/23$351
This Booking.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
DCA
-
PDX
1 stop12h 57m
Frontier
Tue 8/185:56 pm
PDX
-
DCA
1 stop15h 55m
Frontier
Deal found 6/20$352
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
DCA
-
PDX
1 stop12h 36m
Frontier
Wed 7/225:21 pm
PDX
-
DCA
1 stop16h 30m
Frontier
Deal found 6/23$353
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:59 pm
DCA
-
PDX
1 stop29h 52m
Multiple Airlines
Mon 8/311:27 pm
PDX
-
DCA
1 stop9h 34m
Multiple Airlines
Deal found 6/23$354
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 pm
DCA
-
PDX
1 stop25h 51m
Frontier
Tue 8/115:16 pm
PDX
-
DCA
1 stop16h 35m
Frontier
Deal found 6/23$355
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:40 pm
DCA
-
PDX
1 stop10h 12m
Delta
Sun 10/185:30 am
PDX
-
DCA
1 stop7h 04m
Delta
Deal found 6/23$357
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:59 pm
DCA
-
PDX
1 stop29h 52m
Multiple Airlines
Thu 7/2311:27 pm
PDX
-
DCA
1 stop9h 34m
Multiple Airlines
Deal found 6/20$358
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
DCA
-
PDX
1 stop12h 57m
Frontier
Tue 7/145:16 pm
PDX
-
DCA
1 stop16h 35m
Frontier
Deal found 6/23$359
This CheapOair deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
DCA
-
PDX
1 stop13h 11m
Frontier
Tue 9/85:56 pm
PDX
-
DCA
1 stop25h 02m
Frontier
Deal found 6/21$360

Find flight deals from Reagan-National to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Super.com)

One-way from

$177
(Super.com)

Popular in

June

Cheapest in

September

Average price

$666

Good round-trip deal

$487 or less

Good one-way deal

$297 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Portland flights.
Search Deals
From Washington, D.C. Reagan-National to Portland
Search Deals
One-way flight from Washington, D.C. Reagan-National to Portland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Portland.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Portland.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Tue 12/1

6:05 am-11:50 am

1 stop8h 45m

Portland

Thu 12/3

10:55 pm-8:44 am

1 stop6h 49m

$357

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Fri 7/24

4:35 pm-10:00 pm

1 stop8h 25m

Portland

Fri 7/31

11:15 pm-11:28 am

1 stop9h 13m

$357

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Mon 10/26

4:40 pm-10:04 pm

1 stop8h 24m

Portland

Thu 10/29

7:00 am-6:05 pm

1 stop8h 05m

$357

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 9/16

4:50 pm-10:15 pm

2 stops8h 25m

Portland

Tue 9/29

10:55 am-11:05 pm

1 stop9h 10m

$442
Quickest round-trip

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Mon 8/10

5:16 pm-8:04 pm

Nonstop5h 48m

Portland

Tue 8/25

7:52 am-4:00 pm

Nonstop5h 08m

$447

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 8/5

3:50 pm-11:10 pm

2 stops10h 20m

Portland

Tue 8/11

5:50 am-7:10 pm

2 stops10h 20m

$447

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sat 9/12

6:05 am-12:50 pm

2 stops9h 45m

Portland

Mon 10/5

5:10 am-3:25 pm

1 stop7h 15m

$457

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 8/26

10:40 am-5:45 pm

2 stops10h 05m

Portland

Sun 8/30

8:00 pm-2:50 pm

2 stops15h 50m

$468

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sun 8/23

2:45 pm-8:35 pm

2 stops8h 50m

Portland

Thu 8/27

10:55 am-10:30 pm

2 stops8h 35m

$477

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sat 9/12

10:40 am-6:20 pm

2 stops10h 40m

Portland

Mon 10/12

11:35 pm-1:25 pm

2 stops10h 50m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Reagan-National to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Portland in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Portland

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Portland?

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Portland?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Portland (average of $368). Flying from Washington, D.C. Reagan-National Airport to Portland in June is currently the most expensive (average of $666). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to PDX?

Find hourly flight availability from Reagan-National to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Portland as you normally would.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated June 23, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,563 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,563 reviews
Alaska Airlines
7.9
Good
12,563 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,424 reviews
Alaska Airlines
7.9
Good
12,563 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
9,875 reviews
Alaska Airlines
7.9
Good
12,563 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
American Airlines
7.1
Good
11,746 reviews
Alaska Airlines
7.9
Good
12,563 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Frontier
5.6
Fair
2,870 reviews
Alaska Airlines
7.9
Good
12,563 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Washington, D.C. Reagan-National?

    Portland (PDX) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Portland. You should not have trouble finding flights to Portland from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Portland airport from Washington, D.C. Reagan-National. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Portland?

    Delta and Southwest can get you from Washington, D.C. Reagan-National Airport to Portland in just under 8h 25m. Your travel time can differ by up to 20m. There are 2343 mi between Washington, D.C. Reagan-National Airport and Portland. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Portland round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Portland, with prices starting at $168. Additional round-trip tickets that might be worth considering are offered by Frontier and American Airlines, with the lowest prices starting at $172 and $184, respectively. Hawaiian Airlines is priced at 62% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Portland one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $120. Users have also found prices from $132 and $158 on Delta and Southwest, respectively.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Portland?

    While on average a flight from Washington, D.C. Reagan-National Airport to Portland is generally $498, our data shows the cheapest flight currently is $242. When looking at the most popular route, (Washington, D.C. Reagan-National - Portland), you can expect to pay $281 for that flight.

  • Can I find deals for flights from Reagan-National to Portland that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Portland.

  • Can I find deals for business class flights from Reagan-National to Portland?

    Yes. Cheapflights offers flight deals from Reagan-National to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Portland?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Portland (average of $368). Flying from Washington, D.C. Reagan-National Airport to Portland in June is currently the most expensive (average of $666). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Beaverton
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Reagan-National to Portland

Discover the top 6 airlines that operate flights from Reagan-National to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$168Average$497FlexibilityNo cancel feeOn-time85%
FrontierCheapest$172Average$331FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$184Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$226Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$482FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$297Average$509FlexibilityNo cancel feeOn-time75%

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