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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $98. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from District of Columbia to Oregon for a low price.

How far in advance should I book a flight from District of Columbia to Oregon?

Travelers have found it’s best to book a flight 12 days in advance to save up to 50% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 12 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from District of Columbia to Oregon 1-2 weeks in advance for as low as $193, or $366 for flights within the next 24 hours.

What is the cheapest month to fly from District of Columbia to Oregon?

Our data shows that August tends to be the cheapest month to fly to Oregon from District of Columbia. Users have commonly found prices around $434 for the month, but tickets can be as low as $101. Due to multiple factors, prepare for potentially higher prices in December.

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

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

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

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 Oregon.

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

Yes. Cheapflights offers flight deals from District of Columbia 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.

$98+ Flights from District of Columbia to Oregon

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Cheap flight deals from District of Columbia to Oregon

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$228 (Booking.com)
One-way from	$98 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$448
Good round-trip deal	$398 or less
Good one-way deal	$199 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 Oregon

Search Deals

One-way flight from District of Columbia to Oregon

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from District of Columbia to Oregon.

Search Deals

Price to beat on a one-way flight from District of Columbia to Oregon.

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Find flight deals from District of Columbia to Oregon

Cheapest flights from District of Columbia to Oregon
Explore the most affordable flight options available from District of Columbia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Thu 5/157:00 amDCA - BOI

1 stop8h 37mFrontier

Sun 5/182:27 pmBOI - DCA

1 stop19h 40mFrontier

Deal found 4/22

$228

Thu 9/185:00 pmIAD - BOI

1 stop8h 42mAlaska Airlines

Sat 9/277:00 amBOI - IAD

1 stop10h 07mAlaska Airlines

Deal found 4/22

$277

Fri 5/307:25 amIAD - PDX

1 stop8h 40mMultiple Airlines

Wed 6/410:45 amPDX - IAD

2 stops10h 14mMultiple Airlines

Deal found 4/21

$296

Sat 5/247:00 amDCA - PDX

1 stop20h 17mFrontier

Mon 5/265:50 pmPDX - DCA

1 stop25h 09mFrontier

Deal found 4/21

$297

Sat 6/75:44 pmDCA - PDX

Nonstop5h 45mMultiple Airlines

Mon 6/96:35 amPDX - DCA

1 stop26h 25mMultiple Airlines

Deal found 4/21

$298

Wed 6/117:00 amDCA - PDX

1 stop9h 12mJetBlue

Fri 6/1311:35 pmPDX - DCA

1 stop10h 20mJetBlue

Deal found 4/21

$299

Fri 5/237:25 amIAD - PDX

1 stop8h 40mFrontier

Mon 5/261:50 pmPDX - IAD

1 stop13h 05mFrontier

Deal found 4/21

$300

Wed 5/218:30 amIAD - BOI

1 stop9h 51mUnited Airlines

Wed 5/282:38 pmBOI - IAD

1 stop6h 12mUnited Airlines

Deal found 4/22

$301

Thu 7/176:00 amDCA - BOI

1 stop8h 31mDelta

Tue 7/2211:30 pmBOI - DCA

1 stop7h 43mDelta

Deal found 4/22

$301

Tue 6/106:00 amIAD - BOI

2 stops9h 53mDelta

Sat 6/141:00 pmBOI - IAD

1 stop8h 43mDelta

Deal found 4/22

$306

Sat 5/317:00 amIAD - EUG

1 stop8h 37mHawaiian Airlines

Sat 6/71:37 pmEUG - IAD

1 stop7h 22mHawaiian Airlines

Deal found 4/22

$306

Sat 5/3111:38 amDCA - EUG

2 stops10h 53mAmerican Airlines

Sat 6/712:52 pmEUG - DCA

1 stop8h 59mAmerican Airlines

Deal found 4/22

$312

Best flights from District of Columbia to Oregon
Discover carefully curated flight deals from District of Columbia to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Thu 5/157:00 amDCA - BOI

1 stop8h 37mFrontier

Sun 5/182:27 pmBOI - DCA

1 stop19h 40mFrontier

Deal found 4/22

$228

Fri 5/307:25 amIAD - PDX

1 stop8h 40mMultiple Airlines

Wed 6/410:45 amPDX - IAD

2 stops10h 14mMultiple Airlines

Deal found 4/21

$296

Wed 6/117:00 amDCA - PDX

1 stop9h 12mJetBlue

Fri 6/1311:35 pmPDX - DCA

1 stop10h 20mJetBlue

Deal found 4/21

$299

Tue 5/136:30 amIAD - BOI

1 stop9h 17mAlaska Airlines

Mon 5/197:06 pmBOI - IAD

1 stop10h 30mAlaska Airlines

Deal found 4/21

$300

Thu 7/177:00 amIAD - BOI

1 stop7h 31mDelta

Tue 7/221:15 pmBOI - IAD

1 stop8h 38mDelta

Deal found 4/22

$301

Tue 6/172:53 pmIAD - EUG

1 stop10h 28mUnited Airlines

Wed 6/252:02 pmEUG - IAD

1 stop7h 43mUnited Airlines

Deal found 4/21

$302

Sat 5/3111:38 amDCA - EUG

2 stops10h 53mAmerican Airlines

Sat 6/712:52 pmEUG - DCA

1 stop8h 59mAmerican Airlines

Deal found 4/22

$312

Wed 5/286:30 amIAD - PDX

1 stop7h 23mHawaiian Airlines

Wed 5/281:25 pmPDX - IAD

1 stop7h 34mHawaiian Airlines

Deal found 4/22

$313

Wed 6/1112:40 pmIAD - PDX

1 stop7h 48mSun Country Air

Thu 6/1911:59 pmPDX - IAD

1 stop8h 20mSun Country Air

Deal found 4/21

$320

Tue 7/84:50 pmDCA - PDX

2 stops9h 35mSouthwest

Tue 7/155:00 amPDX - DCA

1 stop8h 55mSouthwest

Deal found 4/22

$382

Sun 6/111:54 amIAD - PDX

2 stops22h 24mAllegiant Air

Fri 6/63:30 pmPDX - IAD

2 stops26h 23mAllegiant Air

Deal found 4/22

$398

Sat 5/247:00 amDCA - PDX

1 stop20h 17mFrontier

Mon 5/265:50 pmPDX - DCA

1 stop25h 09mFrontier

Deal found 4/21

$297

Last-minute flights from District of Columbia to Oregon
Discover last-minute flight deals from District of Columbia to Oregon. Data last updated April 22, 2025 and is based on user searches.

Sun 4/277:00 amDCA - PDX

1 stop20h 42mFrontier

Thu 5/16:20 amPDX - DCA

1 stop7h 39mFrontier

Deal found 4/22

$358

Tue 4/295:38 pmIAD - EUG

1 stop27h 03mAlaska Airlines

Tue 5/61:47 pmEUG - IAD

1 stop7h 11mAlaska Airlines

Deal found 4/22

$531

Tue 4/298:59 amDCA - PDX

1 stop31h 26mAlaska Airlines

Tue 5/67:00 amPDX - DCA

2 stops11h 59mAlaska Airlines

Deal found 4/22

$568

Tue 4/291:56 pmIAD - EUG

2 stops12h 50mDelta

Tue 5/61:15 pmEUG - IAD

1 stop7h 16mDelta

Deal found 4/22

$612

Tue 4/295:38 pmIAD - PDX

1 stop9h 04mAlaska Airlines

Tue 5/61:15 pmPDX - IAD

1 stop7h 43mAlaska Airlines

Deal found 4/22

$629

Wed 4/308:30 amIAD - BOI

1 stop9h 51mUnited Airlines

Sat 5/32:43 pmBOI - IAD

1 stop6h 29mUnited Airlines

Deal found 4/22

$624

Wed 4/304:15 pmDCA - BOI

1 stop8h 48mUnited Airlines

Sat 5/312:05 pmBOI - DCA

1 stop6h 54mUnited Airlines

Deal found 4/22

$629

Wed 4/306:00 amIAD - BOI

2 stops10h 35mDelta

Sat 5/37:15 pmBOI - IAD

1 stop9h 05mDelta

Deal found 4/21

$634

Wed 4/304:50 pmDCA - BOI

1 stop8h 57mDelta

Sat 5/35:30 amBOI - DCA

2 stops10h 50mDelta

Deal found 4/22

$634

Thu 5/112:45 pmIAD - PDX

1 stop7h 46mMultiple Airlines

Sun 5/41:15 pmPDX - IAD

1 stop14h 16mMultiple Airlines

Deal found 4/22

$332

Thu 5/15:38 pmIAD - BOI

1 stop21h 04mAlaska Airlines

Mon 5/58:59 pmBOI - IAD

1 stop8h 44mAlaska Airlines

Deal found 4/21

$596

Fri 5/26:00 pmDCA - PDX

1 stop9h 38mMultiple Airlines

Thu 5/810:30 amPDX - DCA

1 stop8h 29mMultiple Airlines

Deal found 4/22

$393

One-way flights from District of Columbia to Oregon
Search for one-way flight options from District of Columbia to Oregon. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Thu 5/297:00 amDCA - BOI

1 stop6h 51mFrontier

Deal found 4/22

$98

Thu 5/296:30 amIAD - BOI

1 stop10h 36mAlaska Airlines

Deal found 4/22

$150

Sun 6/296:20 amIAD - BOI

1 stop9h 33mDelta

Deal found 4/22

$151

Tue 7/155:00 amDCA - BOI

1 stop7h 54mAmerican Airlines

Deal found 4/21

$151

Mon 6/1612:40 pmIAD - PDX

1 stop7h 18mSun Country Air

Deal found 4/22

$153

Thu 5/295:10 pmDCA - BOI

2 stops9h 12mDelta

Deal found 4/22

$156

Tue 6/178:10 amIAD - RDM

1 stop10h 01mHawaiian Airlines

Deal found 4/22

$159

Tue 6/172:35 pmDCA - EUG

2 stops11h 41mAmerican Airlines

Deal found 4/22

$159

Tue 5/136:30 amIAD - PDX

1 stop7h 22mAlaska Airlines

Deal found 4/22

$159

Wed 6/116:30 amIAD - RDM

1 stop8h 41mUnited Airlines

Deal found 4/22

$160

Fri 5/307:00 amDCA - MFR

1 stop7h 59mUnited Airlines

Deal found 4/21

$160

Tue 5/277:45 amIAD - PDX

1 stop7h 56mDelta

Deal found 4/22

$160

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 5/15

7:00 am-1:37 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Sun 5/18

2:27 pm-12:07 pm

1 stop19h 40m

$228

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Thu 9/18

5:00 pm-11:42 pm

1 stop8h 42m

Boise Air Term. Gowen Fld

Sat 9/27

7:00 am-7:07 pm

1 stop10h 07m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Fri 5/30

7:25 am-1:05 pm

1 stop8h 40m

Portland

Wed 6/4

10:45 am-11:59 pm

2 stops10h 14m

$296

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sat 5/24

7:00 am-12:17 am

1 stop20h 17m

Portland

Mon 5/26

5:50 pm-9:59 pm

1 stop25h 09m

$297

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sat 6/7

5:44 pm-8:29 pm

Nonstop5h 45m

Portland

Mon 6/9

6:35 am-12:00 pm

1 stop26h 25m

$298

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 6/11

7:00 am-1:12 pm

1 stop9h 12m

Portland

Fri 6/13

11:35 pm-12:55 pm

1 stop10h 20m

$299

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Fri 5/23

7:25 am-1:05 pm

1 stop8h 40m

Portland

Mon 5/26

1:50 pm-5:55 am

1 stop13h 05m

$300

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 5/21

8:30 am-4:21 pm

1 stop9h 51m

Boise Air Term. Gowen Fld

Wed 5/28

2:38 pm-10:50 pm

1 stop6h 12m

$301

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Thu 7/17

6:00 am-12:31 pm

1 stop8h 31m

Boise Air Term. Gowen Fld

Tue 7/22

11:30 pm-9:13 am

1 stop7h 43m

$301

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Sat 5/31

7:00 am-12:37 pm

1 stop8h 37m

Eugene

Sat 6/7

1:37 pm-11:59 pm

1 stop7h 22m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results

...

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

Have a flexible travel schedule? Discover the best time to fly to Oregon 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 Oregon

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

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Oregon (average of $277). Flying from District of Columbia to Oregon in March is currently the most expensive (average of $369). 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 OR?

When flying from District of Columbia 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.

Rainfall in Oregon by month

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

If weather is an important factor for your trip to Oregon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Read through reviews of airlines operating flights from District of Columbia to Oregon, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.9

Good

2,392 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from District of Columbia to Oregon one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $98. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from District of Columbia to Oregon for a low price.
Can I find deals for flights from District of Columbia to Oregon that include hotel bookings?
Yes. In addition to deals on District of Columbia to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Oregon?
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 Oregon.
Can I find deals for business class flights from District of Columbia to Oregon?
Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Oregon?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Oregon (average of $277). Flying from District of Columbia to Oregon in March is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from District of Columbia to Oregon

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$88	Average$211	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$148	Average$275	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$175	Average$430	FlexibilityNo cancel fee	On-time83%
Hawaiian Airlines	Cheapest$199	Average$428	FlexibilityNo cancel fee	On-time85%
JetBlue	Cheapest$257	Average$258	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$278	Average$620	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$280	Average$504	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$287	Average$558	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$316	Average$576	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$356	Average$550	FlexibilityNo cancel fee	On-time63%

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$98+ Cheap flights from District of Columbia 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Oregon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Oregon

Keep the following information in mind while searching for District of Columbia to Oregon flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from District of Columbia to Oregon

Cheapest flights from District of Columbia to OregonExplore the most affordable flight options available from District of Columbia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from District of Columbia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Oregon that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Oregon from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Oregon

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

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

Find hourly flight availability from District of Columbia 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 April 22, 2025.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

Reviews of airlines servicing Oregon

Read through reviews of airlines operating flights from District of Columbia to Oregon, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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 Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from District of Columbia to Oregon

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Cheapest flights from District of Columbia to Oregon
Explore the most affordable flight options available from District of Columbia to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.