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$88+ Cheap flights from Washington, D.C. (WAS) to Oregon

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PDX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Oregon

Keep the following information in mind while searching for Washington, D.C. to Oregon flight deals. Data was last updated July 29, 2025.

Round-trip from

$201
(Cheapflightsfares)

One-way from

$88
(CheapOair)

Popular in

December

Cheapest in

August

Average price

$396

Good round-trip deal

$368 or less

Good one-way deal

$151 or less
From Washington, D.C. (WAS) to Oregon
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One-way flight from Washington, D.C. (WAS) to Oregon
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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Oregon.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Oregon.
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Find flight deals from Washington, D.C. to Oregon

Cheapest flights from Washington, D.C. to Oregon
Explore the most affordable flight options available from Washington, D.C. to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:30 amBWI - BOI
1 stop12h 41mSpirit Airlines
Thu 8/216:06 pmBOI - BWI
1 stop9h 09mSpirit Airlines
Deal found 7/28$201
This CheapOair deal was found by Cheapflights users on 7/28. 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 8/278:09 amBWI - PDX
1 stop13h 48mSpirit Airlines
Sat 8/307:52 pmPDX - BWI
2 stops10h 17mSpirit Airlines
Deal found 7/28$248
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:26 pmBWI - PDX
1 stop8h 58mFrontier
Sat 8/166:35 amPDX - BWI
1 stop6h 56mFrontier
Deal found 7/27$258
This CheapOair deal was found by Cheapflights users on 7/28. 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 8/1311:25 amBWI - PDX
1 stop10h 32mMultiple Airlines
Fri 8/156:35 amPDX - BWI
1 stop6h 56mMultiple Airlines
Deal found 7/28$261
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:00 pmDCA - BOI
1 stop24h 37mFrontier
Sun 9/2112:22 pmBOI - DCA
1 stop26h 37mFrontier
Deal found 7/27$265
This SmartFares deal was found by Cheapflights users on 7/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:09 pmIAD - BOI
1 stop7h 59mAlaska Airlines
Fri 9/197:17 pmBOI - IAD
1 stop10h 16mAlaska Airlines
Deal found 7/29$273
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/171:00 pmDCA - PDX
1 stop14h 16mFrontier
Sat 8/236:27 amPDX - DCA
1 stop7h 32mFrontier
Deal found 7/29$278
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amBWI - BOI
1 stop10h 54mHawaiian Airlines
Tue 9/27:17 pmBOI - BWI
1 stop8h 22mHawaiian Airlines
Deal found 7/27$286
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:22 pmBWI - BOI
1 stop16h 06mAlaska Airlines
Tue 9/211:22 amBOI - BWI
1 stop16h 17mAlaska Airlines
Deal found 7/27$287
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 8/306:00 amBWI - BOI
2 stops10h 01mDelta
Wed 9/35:30 amBOI - BWI
1 stop5h 57mDelta
Deal found 7/27$292
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:00 amIAD - BOI
1 stop10h 18mHawaiian Airlines
Sat 9/207:17 pmBOI - IAD
1 stop10h 16mHawaiian Airlines
Deal found 7/27$295
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:49 pmDCA - BOI
1 stop8h 10mHawaiian Airlines
Wed 9/39:00 amBOI - DCA
1 stop10h 44mHawaiian Airlines
Deal found 7/27$295

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Oregon 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 July 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Oregon that are best for you.

Fly from

Washington, D.C.

Fly to

Oregon

Route

Depart

Return

Price

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Mon 8/18

6:30 am-5:11 pm

1 stop12h 41m

Boise Air Term. Gowen Fld

Thu 8/21

6:06 pm-5:15 am

1 stop9h 09m

$201

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 8/27

8:09 am-6:57 pm

1 stop13h 48m

Portland

Sat 8/30

7:52 pm-9:09 am

2 stops10h 17m

$248

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Sat 8/9

5:26 pm-11:24 pm

1 stop8h 58m

Portland

Sat 8/16

6:35 am-4:31 pm

1 stop6h 56m

$258

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

Wed 8/13

11:25 am-6:57 pm

1 stop10h 32m

Portland

Fri 8/15

6:35 am-4:31 pm

1 stop6h 56m

$261

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 9/17

1:00 pm-11:37 am

1 stop24h 37m

Boise Air Term. Gowen Fld

Sun 9/21

12:22 pm-4:59 pm

1 stop26h 37m

$265

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Fri 9/12

6:09 pm-12:08 am

1 stop7h 59m

Boise Air Term. Gowen Fld

Fri 9/19

7:17 pm-7:33 am

1 stop10h 16m

$273

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sun 8/17

6:00 pm-12:16 am

1 stop9h 16m

Portland

Tue 8/26

6:51 am-4:59 pm

1 stop7h 08m

$278

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Tue 8/26

7:00 am-3:54 pm

1 stop10h 54m

Boise Air Term. Gowen Fld

Tue 9/2

7:17 pm-5:39 am

1 stop8h 22m

$286

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Sat 8/30

2:30 pm-10:10 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Tue 9/2

6:05 pm-5:10 am

1 stop9h 05m

$287

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Sat 8/30

6:00 am-2:01 pm

2 stops10h 01m

Boise Air Term. Gowen Fld

Wed 9/3

5:30 am-1:27 pm

1 stop5h 57m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Washington, D.C. 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. to Oregon

What is the cheapest month to book a flight from Washington, D.C. to Oregon?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Oregon (average of $277). Flying from Washington, D.C. to Oregon in March is currently the most expensive (average of $368). 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 WAS to OR?

Find hourly flight availability from Washington, D.C. to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Washington, D.C. to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to Oregon

Explore weekly flight availability from Washington, D.C. to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from WAS to USOR are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Washington, D.C. to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Washington, D.C. to Oregon flight route?

    Within the past month, 6 users have taken a look at flights from Washington, D.C. to Oregon.

  • What are the cheapest airlines to fly from Washington, D.C. to Oregon one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $88. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Washington, D.C. to Oregon for a low price.

  • What are the most popular routes from Washington, D.C. to Oregon?

    The most popular route from Washington, D.C. to Oregon is Washington, D.C. Dulles Intl - Portland. You may also consider Washington, D.C. Reagan-National - Portland or Baltimore/Washington - Portland.

  • What are the cheapest flights from Washington, D.C. to Oregon?

    Looking at all options, your cheapest flight can be booked for $112. While the most popular route (Washington, D.C. Dulles Intl - Portland) can be booked for $297 on average our data indicates $394 when flying from Washington, D.C. to Oregon.

  • Can I find deals for flights from Washington, D.C. to Oregon that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Oregon.

  • Can I find deals for business class flights from Washington, D.C. to Oregon?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Oregon 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. to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Oregon (average of $277). Flying from Washington, D.C. to Oregon in March is currently the most expensive (average of $368). 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

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Alternative routes for Washington, D.C. to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington, D.C. to Oregon

Discover the top 10 airlines that operate flights from Washington, D.C. to Oregon. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$236FlexibilityNo cancel feeOn-time65%
FrontierCheapest$148Average$295FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$181Average$470FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$182Average$569FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$413FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$257Average$278FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$278Average$565FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$292Average$531FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$297Average$478FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$327Average$536FlexibilityNo cancel feeOn-time63%

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