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. Delta provides one of the quickest options available for as low as $303. Airlines will cover a distance of 2019 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 Frontier ($105), Delta ($128), and Alaska Airlines ($138).

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. Dulles Intl, Portland - Washington, D.C. Reagan-National and Portland - Baltimore/Washington.

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

On average you can expect to pay $1,695 for a flight from Oregon to Washington, D.C.. The cheapest flight overall is $123 while the most popular route, (Portland - Washington, D.C. Dulles Intl) is currently priced at $408.

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

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

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.

$126+ Cheap Flights from Oregon to Washington, D.C.

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

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Best

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One-way

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 13, 2026.

Thu 10/12:50 pm -

1 stop13h 30m

Thu 10/226:00 am -

1 stop9h 55m

Deal found 9/10

$244

Thu 10/12:50 pm -

1 stop13h 30m

Tue 10/67:02 am -

1 stop10h 21m

Deal found 9/10

$279

Thu 10/12:16 pm -

1 stop7h 43m

Wed 10/77:02 am -

1 stop10h 21m

Deal found 9/8

$289

Thu 10/12:50 pm -

1 stop13h 30m

Wed 10/217:50 am -

2 stops32h 05m

Deal found 9/10

$295

Mon 10/262:50 pm -

1 stop13h 30m

Mon 11/26:46 pm -

1 stop20h 44m

Deal found 9/12

$296

Sat 10/32:06 pm -

1 stop7h 53m

Wed 10/217:02 am -

1 stop10h 21m

Deal found 9/10

$303

Sat 10/102:41 pm -

1 stop7h 18m

Sat 10/177:45 am -

1 stop8h 48m

Deal found 9/9

$303

Sat 10/1011:30 pm -

1 stop8h 00m

Sat 10/176:29 am -

1 stop8h 04m

Deal found 9/11

$303

Wed 10/76:49 pm -

1 stop9h 13m

Wed 10/147:21 pm -

1 stop6h 38m

Deal found 9/9

$303

Mon 10/262:41 pm -

1 stop7h 18m

Mon 11/25:00 am -

1 stop10h 51m

Deal found 9/12

$307

Wed 10/211:40 pm -

1 stop6h 45m

Tue 11/39:45 am -

2 stops11h 20m

Deal found 9/8

$308

Mon 10/197:13 pm -

2 stops13h 43m

Thu 10/224:45 pm -

1 stop7h 12m

Deal found 9/10

$308

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 13, 2026.

Thu 10/83:00 pm -

1 stop6h 26m

Wed 10/146:13 am -

1 stop6h 29m

Deal found 9/8

$303

Wed 12/22:48 pm -

1 stop6h 25m

Wed 12/98:22 am -

1 stop7h 11m

Deal found 9/8

$303

Fri 11/66:00 am -

1 stop13h 25m

Wed 11/115:20 pm -

1 stop7h 10m

Deal found 9/9

$318

Wed 10/2812:58 pm -

1 stop9h 01m

Sat 10/317:02 am -

1 stop10h 21m

Deal found 9/12

$323

Wed 9/3012:17 pm -

1 stop8h 39m

Sat 10/36:10 am -

1 stop9h 19m

Deal found 9/9

$303

Sat 11/72:27 pm -

1 stop7h 03m

Wed 11/116:11 am -

1 stop8h 46m

Deal found 9/11

$315

Sat 12/56:00 am -

1 stop8h 26m

Wed 12/97:00 am -

1 stop10h 05m

Deal found 9/12

$323

Sat 10/241:40 pm -

1 stop8h 08m

Tue 10/276:59 pm -

1 stop7h 00m

Deal found 9/10

$303

Sat 11/76:00 am -

1 stop7h 45m

Wed 11/116:25 am -

2 stops10h 00m

Deal found 9/11

$320

Mon 12/75:43 pm -

1 stop10h 38m

Sat 12/127:51 am -

1 stop9h 14m

Deal found 9/12

$323

Sat 10/243:00 pm -

1 stop6h 23m

Tue 10/277:21 pm -

1 stop6h 38m

Deal found 9/10

$303

Tue 11/176:00 am -

1 stop6h 30m

Thu 11/194:55 pm -

2 stops9h 25m

Deal found 9/10

$375

Wed 10/212:14 pm -

1 stop8h 52m

Fri 10/306:11 am -

1 stop7h 20m

Deal found 9/11

$327

Fri 10/236:49 pm -

1 stop8h 56m

Tue 10/277:21 pm -

1 stop6h 38m

Deal found 9/10

$313

Wed 11/46:00 am -

1 stop6h 30m

Wed 11/45:50 pm -

1 stop8h 35m

Deal found 9/11

$390

Wed 12/25:43 pm -

1 stop10h 38m

Fri 12/116:11 pm -

1 stop8h 00m

Deal found 9/12

$356

Sat 2/207:00 am -

1 stop7h 38m

Tue 3/212:25 pm -

2 stops11h 08m

Deal found 9/8

$328

Sat 10/171:40 pm -

1 stop9h 02m

Thu 10/227:05 am -

1 stop10h 15m

Deal found 9/11

$323

Fri 11/610:30 am -

2 stops11h 25m

Wed 11/112:40 pm -

2 stops9h 50m

Deal found 9/9

$391

Sat 10/247:00 am -

1 stop11h 00m

Sat 10/3110:59 am -

1 stop14h 06m

Deal found 9/8

$357

Thu 12/33:00 pm -

1 stop6h 47m

Sat 12/1212:23 pm -

1 stop10h 01m

Deal found 9/12

$323

Thu 11/125:10 am -

2 stops10h 45m

Tue 11/176:15 am -

2 stops9h 55m

Deal found 9/12

$400

Wed 11/47:00 am -

1 stop9h 09m

Mon 11/912:34 pm -

1 stop9h 38m

Deal found 9/11

$370

Thu 12/35:15 am -

1 stop6h 49m

Mon 12/146:59 pm -

1 stop7h 11m

Deal found 9/12

$323

Tue 10/271:49 pm -

1 stop7h 10m

Thu 10/297:02 am -

1 stop9h 10m

Deal found 9/10

$405

Wed 10/286:15 am -

2 stops10h 00m

Sun 11/16:40 pm -

1 stop8h 45m

Deal found 9/8

$406

Sat 10/171:40 pm -

1 stop7h 48m

Thu 10/222:11 pm -

1 stop9h 46m

Deal found 9/11

$323

Tue 10/277:00 am -

1 stop11h 00m

Wed 10/288:00 am -

1 stop8h 12m

Deal found 9/9

$406

Sat 10/242:40 pm -

1 stop12h 00m

Sat 10/318:15 am -

1 stop11h 50m

Deal found 9/8

$426

Sat 11/75:41 pm -

2 stops15h 09m

Wed 11/118:00 am -

2 stops11h 01m

Deal found 9/9

$325

Last-minute flights from Oregon to Washington, D.C.
Discover last-minute flight deals from Oregon to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

Thu 10/12:50 pm -

1 stop13h 30m

Thu 10/226:00 am -

1 stop9h 55m

Deal found 9/10

$244

Thu 10/12:50 pm -

1 stop13h 30m

Tue 10/67:02 am -

1 stop10h 21m

Deal found 9/10

$279

Thu 10/12:16 pm -

1 stop7h 43m

Wed 10/77:02 am -

1 stop10h 21m

Deal found 9/8

$289

Thu 10/12:50 pm -

1 stop13h 30m

Wed 10/217:50 am -

2 stops32h 05m

Deal found 9/10

$295

Sat 10/32:06 pm -

1 stop7h 53m

Wed 10/217:02 am -

1 stop10h 21m

Deal found 9/10

$303

Wed 10/76:49 pm -

1 stop9h 13m

Wed 10/147:21 pm -

1 stop6h 38m

Deal found 9/9

$303

Sat 10/1011:30 pm -

1 stop8h 00m

Sat 10/176:29 am -

1 stop8h 04m

Deal found 9/11

$303

Sat 10/102:41 pm -

1 stop7h 18m

Sat 10/177:45 am -

1 stop8h 48m

Deal found 9/9

$303

Mon 10/197:13 pm -

2 stops13h 43m

Thu 10/224:45 pm -

1 stop7h 12m

Deal found 9/10

$308

Wed 10/211:40 pm -

1 stop6h 45m

Tue 11/39:45 am -

2 stops11h 20m

Deal found 9/8

$308

Mon 10/262:50 pm -

1 stop13h 30m

Mon 11/26:46 pm -

1 stop20h 44m

Deal found 9/12

$296

Mon 10/262:41 pm -

1 stop7h 18m

Mon 11/25:00 am -

1 stop10h 51m

Deal found 9/12

$307

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 13, 2026.

Tue 11/1712:02 pm -

2 stops23h 06m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$126

Thu 11/1212:02 pm -

2 stops29h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$129

Tue 12/84:35 pm -

2 stops38h 46m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$132

Sun 12/64:35 pm -

2 stops29h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$139

Wed 9/3010:45 pm -

Nonstop4h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$142

Tue 10/62:06 pm -

1 stop7h 53m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$152

Tue 10/63:00 pm -

1 stop6h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$152

Wed 10/711:30 pm -

1 stop8h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$152

Tue 10/132:25 pm -

1 stop7h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$152

Thu 10/222:50 pm -

1 stop13h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/12

$154

Wed 10/286:15 am -

2 stops10h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$157

Tue 10/2011:35 pm -

2 stops9h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$157

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$244 (Frontier)
One-way from	$126 (Kiwi.com)
Popular in	March
Cheapest in	February
Average price	$427
Good round-trip deal	$416 or less
Good one-way deal	$188 or less

Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.

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

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

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High demand for flights, 0% potential price rise

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

Search Deals

Average for round-trip flights in September 2026

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

Search Deals

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

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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

Cheapest round-trip

Quickest round-trip

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Thu 10/22

3:24 pm-11:59 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$152

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Thu 10/29

12:31 pm-9:14 pm

1 stop6h 43m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$152

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Thu 11/5

1:40 pm-10:49 pm

1 stop7h 09m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$152

BoiseBaltimore

BOI Boise Air Term. Gowen Fld - BWI Baltimore/Washington

BOIBWI

Boise Air Term. Gowen Fld

Wed 10/28

11:55 am-11:55 pm

1 stop10h 00m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$152

PortlandBaltimore

PDX Portland - BWI Baltimore/Washington

PDXBWI

Portland

Tue 10/6

2:20 pm-12:30 am

1 stop7h 10m

Baltimore/Washington

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$152

BoiseBaltimore

BOI Boise Air Term. Gowen Fld - BWI Baltimore/Washington

BOIBWI

Boise Air Term. Gowen Fld

Thu 10/22

3:24 pm-12:24 am

1 stop7h 00m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$152

PortlandBaltimore

PDX Portland - BWI Baltimore/Washington

PDXBWI

Portland

Sat 10/24

2:00 pm-12:51 am

1 stop7h 51m

Baltimore/Washington

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$152

BoiseWashington, D.C.

BOI Boise Air Term. Gowen Fld - DCA Washington, D.C. Reagan-National

BOIDCA

Boise Air Term. Gowen Fld

Thu 10/29

12:00 pm-10:55 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$157

PortlandBaltimore

PDX Portland - BWI Baltimore/Washington

PDXBWI

Portland

Wed 12/9

5:25 pm-5:45 am

2 stops9h 20m

Baltimore/Washington

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$157

BoiseBaltimore

BOI Boise Air Term. Gowen Fld - BWI Baltimore/Washington

BOIBWI

Boise Air Term. Gowen Fld

Wed 10/28

1:06 pm-12:51 am

2 stops9h 45m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

BOI-DCA

BOI-BWI

BOI-IAD

EUG-BWI

PDX-BWI

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.

USOR-WAS

BOI-DCA

BOI-BWI

BOI-IAD

EUG-BWI

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

Currently, February is the cheapest month in which you can book a flight from Oregon to Washington, D.C. (average of $380). Flying from Oregon to Washington, D.C. in June is currently the most expensive (average of $568). 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 (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Oregon to Washington, D.C.?

Airfare is below average for this route at the moment.

Oregon to Washington, D.C. flights typically cost between $340 and $471 in October.
The cheapest round-trip price found within the last 5 days was $303 on United Airlines (Oct 10-Oct 17).

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

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oregon to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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. Delta provides one of the quickest options available for as low as $303. Airlines will cover a distance of 2019 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 Frontier ($105), Delta ($128), and Alaska Airlines ($138).
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. Dulles Intl, Portland - Washington, D.C. Reagan-National and Portland - Baltimore/Washington.
What are the cheapest flights from Oregon to Washington, D.C.?
On average you can expect to pay $1,695 for a flight from Oregon to Washington, D.C.. The cheapest flight overall is $123 while the most popular route, (Portland - Washington, D.C. Dulles Intl) is currently priced at $408.
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, February is the cheapest month in which you can book a flight from Oregon to Washington, D.C. (average of $380). Flying from Oregon to Washington, D.C. in June is currently the most expensive (average of $568). 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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Washington, D.C. flight routes

Alternative routes for Oregon to Washington, D.C.

Dallas/Fort Worth to Dulles Intl flights

Boston to Reagan-National flights

Boston to Dulles Intl flights

Atlanta to Reagan-National flights

Los Angeles to Reagan-National flights

Seattle to Dulles Intl flights

O'Hare Intl to Reagan-National flights

Atlanta to Dulles Intl flights

Orlando to Dulles Intl flights

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Seattle to Reagan-National flights

O'Hare Intl to Dulles Intl flights

Orlando to Reagan-National flights

San Francisco to Dulles Intl flights

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San Francisco to Reagan-National flights

Tampa to Dulles Intl flights

Denver to Dulles Intl flights

Hobby to Dulles Intl flights

Hobby to Reagan-National flights

Fort Lauderdale to Reagan-National flights

Miami to Reagan-National flights

San Diego to Dulles Intl flights

John F Kennedy Intl to Dulles Intl flights

Fort Lauderdale to Dulles Intl flights

Minneapolis to Reagan-National flights

Tampa to Reagan-National flights

John F Kennedy Intl to Reagan-National flights

Newark to Reagan-National flights

Austin to Dulles Intl flights

George Bush Intcntl to Dulles Intl flights

Newark to Dulles Intl flights

Ontario to Dulles Intl flights

Miami to Dulles Intl flights

Midway to Dulles Intl flights

Cincinnati to Reagan-National flights

Minneapolis to Dulles Intl flights

Charlotte to Dulles Intl flights

George Bush Intcntl to Reagan-National flights

Ontario to Reagan-National flights

Detroit to Reagan-National flights

Indianapolis to Dulles Intl flights

LaGuardia to Reagan-National flights

New Orleans to Dulles Intl flights

Jacksonville to Dulles Intl flights

Salt Lake City to Dulles Intl flights

Denver to Reagan-National flights

San Diego to Reagan-National flights

Sky Harbor Intl to Dulles Intl flights

Providence to Dulles Intl flights

Top 6 airlines flying from Oregon to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$123	Average$255	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$138	Average$437	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$196	Average$551	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$223	Average$564	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$229	Average$521	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$247	Average$530	FlexibilityNo cancel fee	On-time63%

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$126+ Cheap flights from Oregon to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 13, 2026.

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 13, 2026.

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 13, 2026.

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 13, 2026.

Last-minute flights from Oregon to Washington, D.C.Discover last-minute flight deals from Oregon to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

Discover last-minute flight deals from Oregon to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

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 13, 2026.

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 13, 2026.

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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.

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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 13, 2026.

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 (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Oregon to Washington, D.C.?

Airfare is below average for this route at the moment.

Oregon to Washington, D.C. flights typically cost between $340 and $471 in October.The cheapest round-trip price found within the last 5 days was $303 on United Airlines (Oct 10-Oct 17).

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

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oregon to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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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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Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

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Oregon and Washington, D.C. flights

Browse other Oregon and Washington, D.C. flight options. Last updated on September 13, 2026.

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Oregon to Washington, D.C. flights

Consider these flights traveling from Oregon to Washington, D.C..

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

Top 6 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 13, 2026.

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 13, 2026.

Last-minute flights from Oregon to Washington, D.C.
Discover last-minute flight deals from Oregon to Washington, D.C.. Data last updated September 13, 2026 and is based on user searches.

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 13, 2026.

Oregon to Washington, D.C. flights typically cost between $340 and $471 in October.
The cheapest round-trip price found within the last 5 days was $303 on United Airlines (Oct 10-Oct 17).