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$149+ Cheap flights from District of Columbia 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PDX
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from District of Columbia to Portland

Cheapest flights from District of Columbia to Portland
Explore the most affordable flight options available from District of Columbia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 3/25:10 pm
DCA
-
PDX
1 stop9h 43m
Delta
Thu 3/55:30 am
PDX
-
DCA
1 stop6h 50m
Delta
Deal found 2/6$277
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 3/23:42 pm
IAD
-
PDX
1 stop9h 26m
Delta
Thu 3/59:45 pm
PDX
-
IAD
1 stop8h 28m
Delta
Deal found 2/6$277
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:59 pm
DCA
-
PDX
1 stop9h 18m
American Airlines
Sun 3/111:35 pm
PDX
-
DCA
1 stop6h 24m
American Airlines
Deal found 2/4$282
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:00 am
IAD
-
PDX
2 stops11h 02m
American Airlines
Wed 2/189:44 pm
PDX
-
IAD
1 stop8h 04m
American Airlines
Deal found 2/5$282
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:05 pm
IAD
-
PDX
Nonstop5h 53m
United Airlines
Mon 3/911:10 pm
PDX
-
IAD
Nonstop4h 53m
United Airlines
Deal found 2/6$284
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:41 pm
DCA
-
PDX
1 stop10h 03m
American Airlines
Sun 2/2211:35 pm
PDX
-
DCA
1 stop6h 24m
American Airlines
Deal found 2/4$287
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
IAD
-
PDX
1 stop10h 02m
American Airlines
Fri 2/279:44 pm
PDX
-
IAD
1 stop8h 04m
American Airlines
Deal found 2/8$287
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:00 am
IAD
-
PDX
2 stops11h 02m
American Airlines
Fri 2/205:43 pm
PDX
-
IAD
2 stops12h 05m
American Airlines
Deal found 2/8$288
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:03 pm
IAD
-
PDX
1 stop9h 41m
American Airlines
Wed 3/411:40 pm
PDX
-
IAD
2 stops10h 52m
American Airlines
Deal found 2/5$289
This JetBlue deal was found by Cheapflights users on 2/6. 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.
Wed 5/273:59 pm
DCA
-
PDX
1 stop9h 26m
JetBlue
Mon 6/111:40 pm
PDX
-
DCA
1 stop7h 58m
JetBlue
Deal found 2/6$290
This CheapOair deal was found by Cheapflights users on 2/6. 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.
Thu 4/307:00 am
DCA
-
PDX
1 stop31h 03m
Frontier
Mon 5/411:48 am
PDX
-
DCA
1 stop26h 11m
Frontier
Deal found 2/6$291
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:05 pm
IAD
-
PDX
Nonstop5h 53m
United Airlines
Tue 3/1011:10 pm
PDX
-
IAD
Nonstop4h 53m
United Airlines
Deal found 2/5$293

Find flight deals from District of Columbia to Portland

Keep the following information in mind while searching for District of Columbia to Portland flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Delta)

One-way from

$149
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$383

Good round-trip deal

$338 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Portland flights.
Search Deals
From District of Columbia to Portland
Search Deals
One-way flight from District of Columbia to Portland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from District of Columbia to Portland.
Search Deals
Price to beat on a one-way flight from District of Columbia to Portland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 February 8, 2026.
Use the filters below to find and compare flights from District of Columbia to Portland that are best for you.

Fly from

District of Columbia

Fly to

Portland

Route

Depart

Return

Price

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Mon 3/2

5:10 pm-11:53 pm

1 stop9h 43m

Portland

Thu 3/5

5:30 am-3:20 pm

1 stop6h 50m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sat 2/28

5:05 pm-10:56 pm

1 stop8h 51m

Portland

Wed 3/4

10:38 pm-10:29 am

1 stop8h 51m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Fri 5/8

6:47 pm-9:48 am

1 stop18h 01m

Portland

Mon 5/11

9:27 pm-5:41 pm

1 stop17h 14m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sun 3/1

4:44 pm-12:15 am

1 stop10h 31m

Portland

Thu 3/5

5:30 am-3:20 pm

1 stop6h 50m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Thu 3/5

12:00 pm-7:14 pm

1 stop10h 14m

Portland

Sun 3/8

10:54 pm-10:29 am

1 stop8h 35m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Thu 3/5

1:00 pm-7:14 pm

1 stop9h 14m

Portland

Thu 3/12

11:59 pm-9:54 am

1 stop6h 55m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Mon 3/16

5:32 pm-9:53 pm

1 stop7h 21m

Portland

Mon 4/20

11:15 pm-10:18 am

1 stop8h 03m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Thu 3/5

7:05 pm-9:58 pm

Nonstop5h 53m

Portland

Sat 3/7

10:19 pm-6:12 am

Nonstop4h 53m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Sat 3/7

1:15 pm-7:14 pm

1 stop8h 59m

Portland

Thu 3/12

7:49 pm-6:56 am

1 stop8h 07m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Sat 3/14

4:10 pm-11:09 pm

1 stop9h 59m

Portland

Wed 3/18

11:10 pm-7:03 am

Nonstop4h 53m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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Best time to book a flight from District of Columbia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from District of Columbia 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 District of Columbia to Portland

What is the cheapest month to book a flight from District of Columbia to Portland?

Currently, April is the cheapest month in which you can book a flight from District of Columbia to Portland (average of $198). Flying from District of Columbia to Portland in December is currently the most expensive (average of $250). 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 DC to PDX?

Find hourly flight availability from District of Columbia 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 February 8, 2026.

One of the essential ways to save on airfare from District of Columbia to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    For a flight from District of Columbia to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • How long is the flight from District of Columbia to Portland?

    A quick flight from District of Columbia to Portland can take about 8h 51m. Delta provides one of the quickest options available for as low as $277. There are 2343 mi between District of Columbia and Portland. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Portland one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Portland are Spirit Airlines ($79), Frontier ($90), and Southwest ($125).

  • What are the cheapest flights from District of Columbia to Portland?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Washington, D.C. Dulles Intl - Portland) can be booked for $237 on average, our data indicates $563 when flying from District of Columbia to Portland.

  • Can I find deals for flights from District of Columbia to Portland that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Portland?

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

  • Can I find deals for business class flights from District of Columbia to Portland?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Portland?

    Currently, April is the cheapest month in which you can book a flight from District of Columbia to Portland (average of $198). Flying from District of Columbia to Portland in December is currently the most expensive (average of $250). 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
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Gresham

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from District of Columbia to Portland

Discover the top 9 airlines that operate flights from District of Columbia 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$310FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$153Average$407FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$168Average$250FlexibilityNo cancel feeOn-time65%
DeltaCheapest$168Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$182Average$487FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$199Average$438FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$240Average$476FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$250Average$455FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$487FlexibilityNo cancel feeOn-time63%

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