How long is the flight from Oregon to Washington, D.C.?

A quick flight from Oregon to Washington, D.C. can take about 6h 25m. Southwest provides one of the quickest options available for as low as $257. Airlines will cover a distance of 2351 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

The cheapest airlines for a one-way flight from Oregon to Washington, D.C. are United Airlines ($88), Spirit Airlines ($131), and Frontier ($146).

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

The most popular flight routes from Oregon to Washington, D.C. are Portland - Washington, D.C. Reagan-National, Portland - Washington, D.C. Dulles Intl and Portland - Baltimore/Washington.

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

On average you can expect to pay $447 for a flight from Oregon to Washington, D.C.. The cheapest flight overall is $168 while the most popular route, (Portland - Washington, D.C. Reagan-National) is currently priced at $197.

What are the most popular airlines that fly from Oregon to Washington, D.C.?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Oregon to Washington, D.C..

How far in advance should I book a flight from Oregon to Washington, D.C.?

To save on the cost of your flight from Oregon to Washington, D.C., book at least 17 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $322 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $422.

What is the cheapest month to fly from Oregon to Washington, D.C.?

February is one of the best times of the year to fly to Washington, D.C. from Oregon. Prices for February average $441 per person but you can even find prices for as low as $148. The most expensive prices can be found in the month of March. Opting for a February flight can save you 24% on your journey compared to booking in March

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

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

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

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

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

Yes. Cheapflights offers flight deals from Oregon to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$84+ Cheap Flights from Oregon to Washington, D.C.

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Cheap flight deals from Oregon to Washington, D.C.

Round-trip from	$236 (Cheapflightsfares)
One-way from	$84 (Cheapflightsfares)
Popular in	March
Cheapest in	February
Average price	$369
Good round-trip deal	$346 or less
Good one-way deal	$188 or less

From Oregon to Washington, D.C. (WAS)

Search Deals

One-way flight from Oregon to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Oregon to Washington, D.C. (WAS).

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Price to beat on a one-way flight from Oregon to Washington, D.C. (WAS).

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Find flight deals from Oregon to Washington, D.C.

Cheapest flights from Oregon to Washington, D.C.
Explore the most affordable flight options available from Oregon to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Thu 9/2512:22 pmBOI - DCA

1 stop7h 37mFrontier

Sun 9/287:00 amDCA - BOI

1 stop6h 37mFrontier

Deal found 9/15

$236

Sun 10/56:05 amPDX - BWI

2 stops36h 09mFrontier

Tue 10/76:45 pmBWI - PDX

2 stops20h 03mFrontier

Deal found 9/15

$239

Thu 10/1612:43 pmPDX - BWI

2 stops27h 25mFrontier

Tue 10/218:45 amBWI - PDX

2 stops30h 03mFrontier

Deal found 9/15

$240

Wed 10/85:30 amPDX - BWI

1 stop9h 02mUnited Airlines

Wed 10/156:29 amBWI - PDX

1 stop8h 12mUnited Airlines

Deal found 9/14

$242

Fri 10/36:05 amPDX - BWI

1 stop8h 37mFrontier

Sun 10/59:59 pmBWI - PDX

2 stops40h 49mFrontier

Deal found 9/13

$243

Mon 10/2712:43 pmPDX - BWI

2 stops18h 37mFrontier

Fri 10/319:11 pmBWI - PDX

2 stops17h 45mFrontier

Deal found 9/14

$244

Fri 10/2410:34 amPDX - BWI

2 stops52h 10mFrontier

Mon 10/279:37 amBWI - PDX

2 stops29h 19mFrontier

Deal found 9/14

$245

Sun 11/212:33 pmBOI - DCA

1 stop7h 26mFrontier

Sat 11/156:00 pmDCA - BOI

1 stop19h 43mFrontier

Deal found 9/15

$249

Sun 9/286:05 amPDX - BWI

1 stop8h 37mFrontier

Mon 9/296:27 pmBWI - PDX

1 stop8h 45mFrontier

Deal found 9/13

$253

Fri 10/1712:43 pmPDX - BWI

2 stops23h 44mFrontier

Mon 10/206:29 pmBWI - PDX

1 stop20h 19mFrontier

Deal found 9/13

$254

Sun 9/286:05 amPDX - BWI

1 stop8h 37mFrontier

Thu 10/211:43 amBWI - PDX

2 stops15h 29mFrontier

Deal found 9/13

$255

Wed 10/226:30 pmPDX - BWI

1 stop7h 30mSouthwest

Mon 10/276:50 pmBWI - PDX

1 stop8h 25mSouthwest

Deal found 9/14

$257

Best flights from Oregon to Washington, D.C.
Discover carefully curated flight deals from Oregon to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Wed 12/106:15 amPDX - BWI

1 stop6h 25mSouthwest

Fri 12/127:50 amBWI - PDX

1 stop10h 15mSouthwest

Deal found 9/14

$257

Tue 10/77:15 pmPDX - BWI

1 stop7h 45mDelta

Tue 10/1412:26 pmBWI - PDX

1 stop9h 40mDelta

Deal found 9/15

$258

Sat 10/1810:50 amPDX - BWI

1 stop9h 28mUnited Airlines

Tue 10/218:32 amBWI - PDX

1 stop9h 33mUnited Airlines

Deal found 9/13

$283

Sat 11/18:03 amPDX - DCA

Nonstop4h 57mAlaska Airlines

Tue 11/49:59 amDCA - PDX

1 stop9h 51mAlaska Airlines

Deal found 9/15

$307

Tue 10/211:33 pmBOI - BWI

1 stop7h 21mAmerican Airlines

Tue 10/286:14 amBWI - BOI

1 stop8h 31mAmerican Airlines

Deal found 9/14

$307

Wed 10/151:47 pmEUG - IAD

1 stop7h 36mHawaiian Airlines

Sat 10/186:25 amIAD - EUG

1 stop9h 23mHawaiian Airlines

Deal found 9/13

$326

Sat 2/147:15 amPDX - BWI

1 stop6h 40mSouthwest

Sun 2/227:35 amBWI - PDX

1 stop9h 55mSouthwest

Deal found 9/15

$257

Fri 11/1411:15 pmPDX - BWI

1 stop7h 47mDelta

Sun 11/166:00 amBWI - PDX

1 stop8h 18mDelta

Deal found 9/15

$258

Tue 3/107:14 pmPDX - BWI

1 stop7h 53mDelta

Wed 3/1112:15 pmBWI - PDX

1 stop10h 03mDelta

Deal found 9/13

$258

Sat 10/255:05 amPDX - BWI

2 stops8h 55mSouthwest

Tue 10/289:10 amBWI - PDX

1 stop10h 35mSouthwest

Deal found 9/14

$262

Tue 10/77:05 pmBOI - IAD

1 stop8h 31mUnited Airlines

Tue 10/216:30 amIAD - BOI

1 stop7h 09mUnited Airlines

Deal found 9/13

$297

Wed 12/245:10 amPDX - DCA

1 stop7h 57mAlaska Airlines

Wed 12/315:07 pmDCA - PDX

Nonstop5h 55mAlaska Airlines

Deal found 9/14

$307

Last-minute flights from Oregon to Washington, D.C.
Discover last-minute flight deals from Oregon to Washington, D.C.. Data last updated September 16, 2025 and is based on user searches.

Thu 9/2512:22 pmBOI - DCA

1 stop7h 37mFrontier

Sun 9/287:00 amDCA - BOI

1 stop6h 37mFrontier

Deal found 9/15

$236

Sun 9/286:05 amPDX - BWI

1 stop8h 37mFrontier

Mon 9/296:27 pmBWI - PDX

1 stop8h 45mFrontier

Deal found 9/13

$253

Sun 9/286:05 amPDX - BWI

1 stop8h 37mFrontier

Thu 10/211:43 amBWI - PDX

2 stops15h 29mFrontier

Deal found 9/13

$255

Fri 10/36:05 amPDX - BWI

1 stop8h 37mFrontier

Sun 10/59:59 pmBWI - PDX

2 stops40h 49mFrontier

Deal found 9/13

$243

Sun 10/56:05 amPDX - BWI

2 stops36h 09mFrontier

Tue 10/76:45 pmBWI - PDX

2 stops20h 03mFrontier

Deal found 9/15

$239

Wed 10/85:30 amPDX - BWI

1 stop9h 02mUnited Airlines

Wed 10/156:29 amBWI - PDX

1 stop8h 12mUnited Airlines

Deal found 9/14

$242

Fri 10/107:15 pmPDX - BWI

1 stop7h 45mDelta

Sat 10/112:10 pmBWI - PDX

1 stop10h 58mDelta

Deal found 9/15

$258

Thu 10/1612:43 pmPDX - BWI

2 stops27h 25mFrontier

Tue 10/218:45 amBWI - PDX

2 stops30h 03mFrontier

Deal found 9/15

$240

Fri 10/1712:43 pmPDX - BWI

2 stops23h 44mFrontier

Mon 10/206:29 pmBWI - PDX

1 stop20h 19mFrontier

Deal found 9/13

$254

Wed 10/226:30 pmPDX - BWI

1 stop7h 30mSouthwest

Mon 10/276:50 pmBWI - PDX

1 stop8h 25mSouthwest

Deal found 9/14

$257

Fri 10/2410:34 amPDX - BWI

2 stops52h 10mFrontier

Mon 10/279:37 amBWI - PDX

2 stops29h 19mFrontier

Deal found 9/14

$245

Mon 10/2712:43 pmPDX - BWI

2 stops18h 37mFrontier

Fri 10/319:11 pmBWI - PDX

2 stops17h 45mFrontier

Deal found 9/14

$244

One-way flights from Oregon to Washington, D.C.
Search for one-way flight options from Oregon to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Tue 9/3012:07 pmPDX - BWI

1 stop13h 23mSpirit Airlines

Deal found 9/13

$84

Wed 10/227:30 amPDX - BWI

1 stop11h 00mUnited Airlines

Deal found 9/14

$88

Mon 1/1910:15 pmPDX - BWI

1 stop7h 32mAmerican Airlines

Deal found 9/14

$92

Mon 12/87:43 pmPDX - BWI

1 stop8h 36mUnited Airlines

Deal found 9/15

$93

Wed 10/87:15 pmPDX - BWI

1 stop7h 45mDelta

Deal found 9/15

$99

Fri 10/1711:59 pmPDX - BWI

1 stop6h 56mUnited Airlines

Deal found 9/12

$100

Fri 10/177:15 pmPDX - BWI

1 stop7h 45mDelta

Deal found 9/13

$108

Thu 10/2312:43 pmPDX - BWI

1 stop26h 01mFrontier

Deal found 9/13

$110

Wed 12/105:49 pmPDX - BWI

1 stop8h 51mAlaska Airlines

Deal found 9/12

$111

Thu 10/1612:43 pmPDX - BWI

1 stop25h 49mFrontier

Deal found 9/12

$112

Thu 1/226:00 amPDX - BWI

1 stop8h 55mHawaiian Airlines

Deal found 9/13

$120

Fri 10/39:26 pmBOI - BWI

1 stop29h 04mSpirit Airlines

Deal found 9/14

$131

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 12/10

6:15 am-3:40 pm

1 stop6h 25m

Baltimore/Washington

Fri 12/12

7:50 am-3:05 pm

1 stop10h 15m

$257

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 2/14

7:15 am-4:55 pm

1 stop6h 40m

Baltimore/Washington

Sun 2/22

7:35 am-2:30 pm

1 stop9h 55m

$257

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 10/7

7:15 pm-6:00 am

1 stop7h 45m

Baltimore/Washington

Tue 10/14

12:26 pm-7:06 pm

1 stop9h 40m

$258

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Fri 11/14

11:15 pm-10:02 am

1 stop7h 47m

Baltimore/Washington

Sun 11/16

6:00 am-11:18 am

1 stop8h 18m

$258

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 3/10

7:14 pm-6:07 am

1 stop7h 53m

Baltimore/Washington

Wed 3/11

12:15 pm-7:18 pm

1 stop10h 03m

$258

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Fri 10/10

7:15 pm-6:00 am

1 stop7h 45m

Baltimore/Washington

Sat 10/11

2:10 pm-10:08 pm

1 stop10h 58m

$258

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Wed 10/1

7:10 pm-6:00 am

1 stop7h 50m

Baltimore/Washington

Tue 10/7

6:00 am-11:01 am

1 stop8h 01m

$258

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 10/25

5:05 am-5:00 pm

2 stops8h 55m

Baltimore/Washington

Tue 10/28

9:10 am-4:45 pm

1 stop10h 35m

$262

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Sat 10/18

10:50 am-11:18 pm

1 stop9h 28m

Baltimore/Washington

Tue 10/21

8:32 am-3:05 pm

1 stop9h 33m

$283

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Tue 10/7

7:05 pm-5:36 am

1 stop8h 31m

Washington, D.C. Dulles Intl

Tue 10/21

6:30 am-11:39 am

1 stop7h 09m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results

...

Best time to book a flight from Oregon to Washington, D.C.

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

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

Currently, August is the cheapest month in which you can book a flight from Oregon to Washington, D.C. (average of $292). Flying from Oregon to Washington, D.C. in April is currently the most expensive (average of $337). 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 OR to WAS?

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

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

The most flights from USOR to WAS are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

How long is the flight from Oregon to Washington, D.C.?
A quick flight from Oregon to Washington, D.C. can take about 6h 25m. Southwest provides one of the quickest options available for as low as $257. Airlines will cover a distance of 2351 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Oregon to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from Oregon to Washington, D.C. are United Airlines ($88), Spirit Airlines ($131), and Frontier ($146).
What are the most popular routes from Oregon to Washington, D.C.?
The most popular flight routes from Oregon to Washington, D.C. are Portland - Washington, D.C. Reagan-National, Portland - Washington, D.C. Dulles Intl and Portland - Baltimore/Washington.
What are the cheapest flights from Oregon to Washington, D.C.?
On average you can expect to pay $447 for a flight from Oregon to Washington, D.C.. The cheapest flight overall is $168 while the most popular route, (Portland - Washington, D.C. Reagan-National) is currently priced at $197.
Can I find deals for flights from Oregon to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Oregon to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Washington, D.C..
Can I find deals for business class flights from Oregon to Washington, D.C.?
Yes. Cheapflights offers flight deals from Oregon to Washington, D.C. 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 Oregon to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Oregon to Washington, D.C. (average of $292). Flying from Oregon to Washington, D.C. in April is currently the most expensive (average of $337). 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

Woodbridge

Alexandria

Arlington

Tysons

Silver Spring

Springfield

Gaithersburg

Fredericksburg

Linthicum Heights

Fairfax

Falls Church

Owings Mills

Manassas

Rockville

Hanover

Oxon Hill

Laurel

Towson

Dundalk

National Harbor

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Oregon to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$89	Average$272	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$132	Average$274	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$180	Average$427	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$236	Average$432	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$236	Average$574	FlexibilityNo cancel fee	On-time69%
Hawaiian Airlines	Cheapest$263	Average$499	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$274	Average$568	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$288	Average$474	FlexibilityNo cancel fee	On-time63%

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$84+ Cheap flights from Oregon to Washington, D.C. (WAS)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Washington, D.C. with Cheapflights

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3. Compare prices and book

Cheap flight deals from Oregon to Washington, D.C.

Keep the following information in mind while searching for Oregon to Washington, D.C. flight deals. Data was last updated September 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Oregon to Washington, D.C.

Cheapest flights from Oregon to Washington, D.C.Explore the most affordable flight options available from Oregon to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Oregon to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Washington, D.C. that are best for you.

Best time to book a flight from Oregon to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Oregon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Washington, D.C.

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

What is the cheapest time of day to fly from OR to WAS?

Find hourly flight availability from Oregon to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Related info for your journey

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

How long is the flight from Oregon to Washington, D.C.?

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Oregon to Washington, D.C.

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Top 8 airlines flying from Oregon to Washington, D.C.

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Cheapest flights from Oregon to Washington, D.C.
Explore the most affordable flight options available from Oregon to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.