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 74% 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.

How many flights depart from Washington, D.C. Dulles Intl Airport to Oregon on average per week?

As of April 2026, 13 flights take off from Washington, D.C. Dulles Intl Airport and land in Oregon each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

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

How many flights depart from Washington, D.C. Dulles Intl Airport to Oregon on average per day?

As of April 2026, there are 1 flights per day flying from Washington, D.C. Dulles Intl Airport to Oregon. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

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 April 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.

$132 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.

10:05 am - 4:48 pm

IAD

BOI

8h 43m

1 stop

12:23 pm - 9:22 pm

BOI

IAD

6h 59m

1 stop

$258United Airlines

mar, ago 25 - mar, set 1

6:15 am - 2:03 pm

IAD

BOI

9h 48m

1 stop

1:15 pm - 11:51 pm

BOI

IAD

8h 36m

1 stop

$263Delta

mar, ago 11 - mar, ago 25

6:15 am - 2:03 pm

IAD

BOI

9h 48m

1 stop

11:35 am - 12:10 am

BOI

IAD

10h 35m

2 stops

$268Delta

mar, ago 11 - mar, ago 25

6:00 am - 1:08 pm

IAD

EUG

10h 08m

1 stop

7:59 pm - 7:34 am

EUG

IAD

8h 35m

1 stop

$275Alaska Airlines

mer, mag 27 - gio, mag 28

9:19 am - 9:21 pm

IAD

EUG

15h 02m

2 stops

6:40 am - 11:06 pm

EUG

IAD

13h 26m

2 stops

$286American Airlines

sab, mag 9 - mar, mag 12

6:10 am - 11:32 am

IAD

BOI

7h 22m

1 stop

7:05 pm - 5:53 am

BOI

IAD

8h 48m

1 stop

$287United Airlines

gio, lug 2 - sab, lug 11

6:10 am - 11:27 am

IAD

BOI

7h 17m

1 stop

6:44 am - 6:27 pm

BOI

IAD

9h 43m

1 stop

$288American Airlines

mar, ago 11 - mar, ago 25

7:37 pm - 12:12 pm

IAD

EUG

19h 35m

1 stop

7:59 pm - 7:34 am

EUG

IAD

8h 35m

1 stop

$300Alaska Airlines

gio, mag 28 - mer, giu 3

8:47 pm - 5:01 pm

IAD

PDX

23h 14m

2 stops

11:15 am - 8:25 am

PDX

IAD

18h 10m

1 stop

$331Frontier

lun, giu 1 - lun, giu 8

9:55 am - 5:24 pm

IAD

PDX

10h 29m

1 stop

6:19 pm - 8:25 am

PDX

IAD

11h 06m

1 stop

$335Frontier

gio, giu 11 - dom, giu 14

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

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

United Airlines

Aug 25

IAD10:05 amWashington, D.C. Dulles Intl

8h 43m

1 stop

BOI4:48 pmBoise Air Term. Gowen Fld

Sep 1

BOI12:23 pmBoise Air Term. Gowen Fld

6h 59m

1 stop

IAD9:22 pmWashington, D.C. Dulles Intl

$258

United Airlines

Jul 2

IAD6:10 amWashington, D.C. Dulles Intl

7h 22m

1 stop

BOI11:32 amBoise Air Term. Gowen Fld

Jul 11

BOI7:05 pmBoise Air Term. Gowen Fld

8h 48m

1 stop

IAD5:53 amWashington, D.C. Dulles Intl

$287

United Airlines

May 12

IAD5:20 pmWashington, D.C. Dulles Intl

7h 15m

1 stop

BOI10:35 pmBoise Air Term. Gowen Fld

May 28

BOI2:05 pmBoise Air Term. Gowen Fld

8h 50m

1 stop

IAD12:55 amWashington, D.C. Dulles Intl

$289

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

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

Frontier

Jun 1

IAD8:47 pmWashington, D.C. Dulles Intl

23h 14m

2 stops

PDX5:01 pmPortland

Jun 8

PDX11:15 amPortland

18h 10m

1 stop

IAD8:25 amWashington, D.C. Dulles Intl

$331

Frontier

Jun 11

IAD9:55 amWashington, D.C. Dulles Intl

10h 29m

1 stop

PDX5:24 pmPortland

Jun 14

PDX6:19 pmPortland

11h 06m

1 stop

IAD8:25 amWashington, D.C. Dulles Intl

$335

Frontier

Jun 3

IAD9:12 amWashington, D.C. Dulles Intl

28h 08m

1 stop

PDX10:20 amPortland

Jun 9

PDX5:20 pmPortland

18h 38m

2 stops

IAD2:58 pmWashington, D.C. Dulles Intl

$345

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

Cheapest round-trip

Quickest round-trip

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

mar 8/25

10:05 am-4:48 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

mar 9/1

12:23 pm-9:22 pm

1 stop6h 59m

$258

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

mar 8/11

6:15 am-2:03 pm

1 stop9h 48m

Boise Air Term. Gowen Fld

mar 8/25

1:15 pm-11:51 pm

1 stop8h 36m

$263

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

mar 8/11

6:15 am-2:03 pm

1 stop9h 48m

Boise Air Term. Gowen Fld

mar 8/25

11:35 am-12:10 am

2 stops10h 35m

$268

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mer 5/27

6:00 am-1:08 pm

1 stop10h 08m

Eugene

gio 5/28

7:59 pm-7:34 am

1 stop8h 35m

$275

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

sab 5/9

9:19 am-9:21 pm

2 stops15h 02m

Eugene

mar 5/12

6:40 am-11:06 pm

2 stops13h 26m

$286

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

gio 7/2

6:10 am-11:32 am

1 stop7h 22m

Boise Air Term. Gowen Fld

sab 7/11

7:05 pm-5:53 am

1 stop8h 48m

$287

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

mar 8/11

6:10 am-11:27 am

1 stop7h 17m

Boise Air Term. Gowen Fld

mar 8/25

6:44 am-6:27 pm

1 stop9h 43m

$288

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

gio 5/28

7:37 pm-12:12 pm

1 stop19h 35m

Eugene

mer 6/3

7:59 pm-7:34 am

1 stop8h 35m

$300

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

lun 6/1

8:47 pm-5:01 pm

2 stops23h 14m

Portland

lun 6/8

11:15 am-8:25 am

1 stop18h 10m

$331

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

gio 6/11

9:55 am-5:24 pm

1 stop10h 29m

Portland

dom 6/14

6:19 pm-8:25 am

1 stop11h 06m

$335

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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

Other information

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 February is another great option to travel to Oregon, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $360.

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 $447. 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 $397. 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 $468. 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 $454 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 $348 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 14% 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	$248
Fastest flight time	5h 39m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
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 $248. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Oregon found on momondo in the last 72 hours is $437.

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 on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

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

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Oregon

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 April 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 42.52% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 35.14%, Boeing 737 MAX 8 at 6.72%, and Boeing 737-800 at 5.42%.

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 2,987 reviews	Search Frontier flights
American Airlines	PriceFrom $182	Free Cancellation	Rating 7.1 11,602 reviews	Search American Airlines flights
Sun Country Air	PriceFrom $188	Free Cancellation	Rating 6.8 337 reviews	Search Sun Country Air flights
Delta	PriceFrom $202	Free Cancellation	Rating 7.9 8,424 reviews	Search Delta flights
Alaska Airlines	PriceFrom $276	Free Cancellation	Rating 7.9 12,256 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $296	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $297	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines 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.

An easier way to manage your Oregon trip

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Popular cities in Oregon

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $53

Flights to Orlandofrom $53

Flights to Miamifrom $50

Flights to Chicagofrom $67

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $55

Flights to Bostonfrom $70

Flights to Atlantafrom $53

Flights to Dallasfrom $62

Flights to Fort Lauderdalefrom $47

Cheap flights from Washington, D.C. Dulles Intl Airport to Oregon from $132

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

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

See travel insights to Oregon from

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

What is the cheapest month to fly to Oregon?

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

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

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

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

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

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

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

What airlines fly to Oregon?

How many flights depart from Washington, D.C. Dulles Intl Airport to Oregon on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Oregon on average per week?

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

Fastest flight time

Direct flights

Airports in Oregon

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Oregon

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

Why use momondo?

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oregon

Popular cities in Oregon

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Washington, D.C. Dulles Intl Airport flight routes

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