What airlines fly to Oregon?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Oregon from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 7 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Oregon?

Delta, United Airlines, and Southwest are the most popular carriers operating from Washington, D.C. Dulles Intl to Oregon

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Oregon?

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Oregon is 7 as of March 2026.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Oregon?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$117 Cheap Flights from Washington, D.C. Dulles Intl Airport to Oregon in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:29 pm

IAD

RDM

8h 29m

1 stop

1:23 pm - 5:40 am

RDM

IAD

13h 17m

1 stop

$223Hawaiian Airlines

Sat, Mar 21 - Mon, Mar 30

7:00 am - 11:58 pm

IAD

RDM

19h 58m

1 stop

5:50 am - 5:40 am

RDM

IAD

20h 50m

1 stop

$227Hawaiian Airlines

Sat, Apr 4 - Mon, Apr 13

7:00 am - 1:12 pm

IAD

BOI

8h 12m

1 stop

8:56 am - 10:56 pm

BOI

IAD

12h 00m

2 stops

$230Delta

Tue, Apr 28 - Thu, May 7

7:00 am - 1:58 pm

IAD

BOI

8h 58m

1 stop

6:04 pm - 5:40 am

BOI

IAD

9h 36m

1 stop

$242Alaska Airlines

Tue, Apr 14 - Sat, Apr 18

7:11 pm - 1:52 pm

IAD

BOI

20h 41m

1 stop

12:15 pm - 12:09 am

BOI

IAD

9h 54m

1 stop

$245Alaska Airlines

Tue, Apr 21 - Tue, Apr 28

7:00 am - 1:00 pm

IAD

MFR

9h 00m

1 stop

12:21 pm - 12:15 am

MFR

IAD

8h 54m

1 stop

$245Delta

Thu, May 7 - Tue, May 12

6:20 am - 10:55 am

IAD

BOI

6h 35m

1 stop

6:00 am - 11:40 pm

BOI

IAD

15h 40m

2 stops

$262Southwest

Wed, Apr 15 - Tue, Apr 21

5:05 pm - 9:40 pm

IAD

EUG

7h 35m

1 stop

1:40 pm - 11:40 pm

EUG

IAD

7h 00m

1 stop

$297Southwest

Sat, May 9 - Wed, May 13

6:30 am - 11:47 am

IAD

MFR

8h 17m

1 stop

2:07 pm - 1:24 am

MFR

IAD

8h 17m

1 stop

$353United Airlines

Thu, May 7 - Tue, May 12

8:40 am - 1:10 pm

IAD

OTH

31h 30m

2 stops

1:51 pm - 1:25 am

OTH

IAD

8h 34m

1 stop

$542United Airlines

Thu, Apr 16 - Wed, Apr 22

Delta flights from Washington, D.C. Dulles Intl Airport to Oregon

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Oregon flight tickets

Delta

Apr 21

IAD7:00 amWashington, D.C. Dulles Intl

15h 00m

1 stop

BOI8:00 pmBoise Air Term. Gowen Fld

Apr 26

BOI7:24 amBoise Air Term. Gowen Fld

14h 31m

1 stop

IAD11:55 pmWashington, D.C. Dulles Intl

$245

Delta

Apr 14

IAD6:00 amWashington, D.C. Dulles Intl

10h 26m

2 stops

BOI2:26 pmBoise Air Term. Gowen Fld

Apr 18

BOI2:18 pmBoise Air Term. Gowen Fld

8h 09m

1 stop

IAD12:27 amWashington, D.C. Dulles Intl

$247

Delta

Apr 25

IAD11:04 amWashington, D.C. Dulles Intl

13h 20m

2 stops

BOI10:24 pmBoise Air Term. Gowen Fld

Apr 28

BOI5:40 amBoise Air Term. Gowen Fld

16h 15m

1 stop

IAD11:55 pmWashington, D.C. Dulles Intl

$253

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Oregon

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Oregon flight tickets

Alaska Airlines

Apr 14

IAD7:00 amWashington, D.C. Dulles Intl

8h 58m

1 stop

BOI1:58 pmBoise Air Term. Gowen Fld

Apr 18

BOI6:04 pmBoise Air Term. Gowen Fld

9h 36m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

$242

Alaska Airlines

Mar 24

IAD7:00 amWashington, D.C. Dulles Intl

16h 31m

1 stop

EUG8:31 pmEugene

May 9

EUG6:00 amEugene

15h 09m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

$245

Alaska Airlines

Apr 25

IAD7:10 amWashington, D.C. Dulles Intl

10h 23m

1 stop

BOI3:33 pmBoise Air Term. Gowen Fld

Apr 29

BOI12:15 pmBoise Air Term. Gowen Fld

9h 54m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

$251

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 3/21

7:00 am-12:29 pm

1 stop8h 29m

Bend/Redmond

Mon 3/30

1:23 pm-5:40 am

1 stop13h 17m

$223

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 4/4

7:00 am-11:58 pm

1 stop19h 58m

Bend/Redmond

Mon 4/13

5:50 am-5:40 am

1 stop20h 50m

$227

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 4/28

7:00 am-1:12 pm

1 stop8h 12m

Boise Air Term. Gowen Fld

Thu 5/7

8:56 am-10:56 pm

2 stops12h 00m

$230

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 4/14

7:00 am-1:58 pm

1 stop8h 58m

Boise Air Term. Gowen Fld

Sat 4/18

6:04 pm-5:40 am

1 stop9h 36m

$242

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 4/21

7:11 pm-1:52 pm

1 stop20h 41m

Boise Air Term. Gowen Fld

Tue 4/28

12:15 pm-12:09 am

1 stop9h 54m

$245

Washington, D.C.Medford

IAD - MFR

IADMFR

Washington, D.C. Dulles Intl

Thu 5/7

7:00 am-1:00 pm

1 stop9h 00m

Medford

Tue 5/12

12:21 pm-12:15 am

1 stop8h 54m

$245

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 4/15

6:20 am-10:55 am

1 stop6h 35m

Boise Air Term. Gowen Fld

Tue 4/21

6:00 am-11:40 pm

2 stops15h 40m

$262

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

Sat 5/9

5:05 pm-9:40 pm

1 stop7h 35m

Eugene

Wed 5/13

1:40 pm-11:40 pm

1 stop7h 00m

$297

Washington, D.C.Medford

IAD - MFR

IADMFR

Washington, D.C. Dulles Intl

Thu 5/7

6:30 am-11:47 am

1 stop8h 17m

Medford

Tue 5/12

2:07 pm-1:24 am

1 stop8h 17m

$353

Washington, D.C.North Bend

IAD - OTH

IADOTH

Washington, D.C. Dulles Intl

Thu 4/16

8:40 am-1:10 pm

2 stops31h 30m

North Bend

Wed 4/22

1:51 pm-1:25 am

1 stop8h 34m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Washington, D.C. Dulles Intl Airport, with most prices found around $341. The month of October is another great option to travel to Oregon, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $390.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Washington, D.C. Dulles Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $424. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $537.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Oregon in the evening for as low as $376. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $476. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Oregon flight route?

Fly from Washington, D.C. Dulles Intl to Portland for the best Washington, D.C. Dulles Intl - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Washington, D.C. Dulles Intl Airport for as low as $398 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Oregon flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Oregon flights?

You could potentially save up to 26% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Oregon flight.

Cheap Washington, D.C. Dulles Intl Airport to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Oregon

Best Price Found	$208
Fastest flight time	5h 39m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Washington, D.C. Dulles Intl Airport in the past 72 hours is $208. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Oregon found on momondo in the last 72 hours is $363.

The fastest flight from Washington, D.C. Dulles Intl Airport to Oregon takes 5h 39m

Direct flights go from Washington, D.C. Dulles Intl Airport to Oregon every day.

There are 64 airports in Oregon. From Washington, D.C. Dulles Intl Airport there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Oregon?
Prices for flights from Washington, D.C. Dulles Intl Airport to Oregon refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Oregon?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Oregon is 7 as of March 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Oregon?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Oregon?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Oregon is Boeing 737 MAX 9, representing 33.09% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 29.04%, Boeing 737 MAX 8 at 11.76%, and Boeing 737-800 at 11.40%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Oregon

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $130	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
American Airlines	PriceFrom $182	Free Cancellation	Rating 7.1 11,377 reviews	Search American Airlines flights
Sun Country Air	PriceFrom $188	Free Cancellation	Rating 6.8 340 reviews	Search Sun Country Air flights
Delta	PriceFrom $202	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,377 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $276	Free Cancellation	Rating 8.0 11,978 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $296	Free Cancellation	Rating 8.0 4,307 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Oregon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Oregon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Oregon with flexible booking policies on momondo?

Flights from Washington, D.C. to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Oregon?

Once all potential Washington, D.C. to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Washington, D.C. and alert you when they change.