How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Oregon to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Portland and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 53m on average. Another popular route from Oregon to Washington, D.C. Dulles Intl Airport is flying from Eugene to Washington, D.C. Dulles Intl Airport, which will take roughly 7h 03m. Keep in mind that layovers or delays could extend your travel time.

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

6 flights are operational weekly from Oregon to Washington, D.C. Dulles Intl Airport as of March 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Oregon according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 5 operators available for flights from Oregon to Washington, D.C. Dulles Intl Airport as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$134 Cheap Flights from Oregon to Washington, D.C. Dulles Intl Airport in 2026

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:23 pm - 12:09 am

EUG

IAD

7h 46m

1 stop

7:10 am - 9:54 pm

IAD

EUG

17h 44m

1 stop

$224Alaska Airlines

Sat, Apr 25 - Sat, May 2

6:00 am - 12:09 am

BOI

IAD

16h 09m

1 stop

7:10 am - 11:59 pm

IAD

BOI

18h 49m

1 stop

$227Alaska Airlines

Sat, Apr 25 - Tue, Apr 28

12:20 pm - 12:15 am

RDM

IAD

8h 55m

1 stop

7:00 am - 12:30 pm

IAD

RDM

8h 30m

1 stop

$227Delta

Sat, May 9 - Tue, May 12

11:09 am - 11:55 pm

EUG

IAD

9h 46m

1 stop

7:00 am - 12:55 pm

IAD

EUG

8h 55m

1 stop

$227Delta

Sat, May 2 - Tue, May 12

11:14 am - 11:55 pm

MFR

IAD

9h 41m

1 stop

11:04 am - 11:20 pm

IAD

MFR

15h 16m

2 stops

$232Delta

Tue, Apr 14 - Tue, Apr 21

1:52 pm - 11:55 pm

BOI

IAD

8h 03m

1 stop

6:00 am - 4:14 pm

IAD

BOI

12h 14m

2 stops

$232Delta

Thu, Apr 23 - Wed, Apr 29

6:58 pm - 5:56 am

BOI

IAD

8h 58m

1 stop

6:15 am - 11:49 am

IAD

BOI

7h 34m

1 stop

$271United Airlines

Wed, Apr 15 - Sat, Apr 25

5:00 am - 5:32 pm

RDM

IAD

9h 32m

1 stop

2:35 pm - 9:12 pm

IAD

RDM

9h 37m

1 stop

$365United Airlines

Tue, May 12 - Sat, May 30

1:57 pm - 8:49 am

YKM

IAD

15h 52m

2 stops

3:26 pm - 11:59 pm

IAD

YKM

11h 33m

2 stops

$733American Airlines

Sat, May 2 - Sat, May 9

3:03 pm - 4:31 pm

YKM

IAD

22h 28m

2 stops

2:03 pm - 12:09 am

IAD

YKM

13h 06m

2 stops

$915American Airlines

Mon, Mar 23 - Thu, Mar 26

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

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

American Airlines

Apr 29

BOI6:26 pmBoise Air Term. Gowen Fld

12h 23m

2 stops

IAD8:49 amWashington, D.C. Dulles Intl

May 2

IAD7:00 amWashington, D.C. Dulles Intl

8h 03m

1 stop

BOI1:03 pmBoise Air Term. Gowen Fld

$278

American Airlines

Apr 29

BOI6:26 pmBoise Air Term. Gowen Fld

12h 23m

2 stops

IAD8:49 amWashington, D.C. Dulles Intl

May 2

IAD7:00 amWashington, D.C. Dulles Intl

8h 03m

1 stop

BOI1:03 pmBoise Air Term. Gowen Fld

$287

American Airlines

Apr 29

BOI6:26 pmBoise Air Term. Gowen Fld

12h 23m

2 stops

IAD8:49 amWashington, D.C. Dulles Intl

May 2

IAD7:00 amWashington, D.C. Dulles Intl

8h 03m

1 stop

BOI1:03 pmBoise Air Term. Gowen Fld

$288

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

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

Alaska Airlines

Apr 25

EUG1:23 pmEugene

7h 46m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

May 2

IAD7:10 amWashington, D.C. Dulles Intl

17h 44m

1 stop

EUG9:54 pmEugene

$224

Alaska Airlines

Apr 25

BOI6:00 amBoise Air Term. Gowen Fld

16h 09m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

Apr 28

IAD7:10 amWashington, D.C. Dulles Intl

18h 49m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$227

Alaska Airlines

Apr 30

BOI6:00 amBoise Air Term. Gowen Fld

16h 09m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

May 6

IAD9:00 amWashington, D.C. Dulles Intl

16h 59m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$246

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneWashington, D.C.

EUG - IAD

EUGIAD

Eugene

Sat 4/25

1:23 pm-12:09 am

1 stop7h 46m

Washington, D.C. Dulles Intl

Sat 5/2

7:10 am-9:54 pm

1 stop17h 44m

$224

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Sat 4/25

6:00 am-12:09 am

1 stop16h 09m

Washington, D.C. Dulles Intl

Tue 4/28

7:10 am-11:59 pm

1 stop18h 49m

$227

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sat 5/9

12:20 pm-12:15 am

1 stop8h 55m

Washington, D.C. Dulles Intl

Tue 5/12

7:00 am-12:30 pm

1 stop8h 30m

$227

EugeneWashington, D.C.

EUG - IAD

EUGIAD

Eugene

Sat 5/2

11:09 am-11:55 pm

1 stop9h 46m

Washington, D.C. Dulles Intl

Tue 5/12

7:00 am-12:55 pm

1 stop8h 55m

$227

MedfordWashington, D.C.

MFR - IAD

MFRIAD

Medford

Tue 4/14

11:14 am-11:55 pm

1 stop9h 41m

Washington, D.C. Dulles Intl

Tue 4/21

11:04 am-11:20 pm

2 stops15h 16m

$232

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Thu 4/23

1:52 pm-11:55 pm

1 stop8h 03m

Washington, D.C. Dulles Intl

Wed 4/29

6:00 am-4:14 pm

2 stops12h 14m

$232

Quickest round-trip

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 4/15

6:58 pm-5:56 am

1 stop8h 58m

Washington, D.C. Dulles Intl

Sat 4/25

6:15 am-11:49 am

1 stop7h 34m

$271

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 5/12

5:00 am-5:32 pm

1 stop9h 32m

Washington, D.C. Dulles Intl

Sat 5/30

2:35 pm-9:12 pm

1 stop9h 37m

$365

YakimaWashington, D.C.

YKM - IAD

YKMIAD

Yakima Air Terminal

Sat 5/2

1:57 pm-8:49 am

2 stops15h 52m

Washington, D.C. Dulles Intl

Sat 5/9

3:26 pm-11:59 pm

2 stops11h 33m

$733

YakimaWashington, D.C.

YKM - IAD

YKMIAD

Yakima Air Terminal

Mon 3/23

3:03 pm-4:31 pm

2 stops22h 28m

Washington, D.C. Dulles Intl

Thu 3/26

2:03 pm-12:09 am

2 stops13h 06m

$915

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 Oregon to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from Oregon to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $337.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $479. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to Washington, D.C. Dulles Intl Airport for around $659.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Oregon in the evening is the least expensive time of day to depart. momondo users have found prices as low as $478 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $562 on average. Flights to Washington, D.C. Dulles Intl Airport from Oregon in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Oregon for as low as $328 on momondo.

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

There are 4 cabin classes available to choose from on Oregon to Washington, D.C. Dulles Intl 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 Oregon to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Oregon to Washington, D.C. Dulles Intl Airport flight.

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

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

Best Price Found	$198
Fastest flight time	4h 53m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Oregon in the past 72 hours is $198. The best round-trip flight deal from Oregon to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $377.

The fastest flight from Oregon to Washington, D.C. Dulles Intl Airport takes 4h 53m

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

Search flight deals

When did momondo last update prices for flights from Oregon to Washington, D.C. Dulles Intl Airport?
Prices for flights from Oregon to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Oregon to Washington, D.C. Dulles Intl Airport?
There are 5 operators available for flights from Oregon to Washington, D.C. Dulles Intl Airport as of March 2026.
How old do you have to be to fly from Oregon to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oregon to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Oregon and Washington, D.C. Dulles Intl Airport, the leading plane model is Boeing 737 MAX 9, making up 27.39% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 23.48%, Boeing 737-900 with 13.04%, and Boeing 737 MAX 8 with 8.26%.

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

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,278 reviews	Search Delta flights
Alaska Airlines	PriceFrom $229	Free Cancellation	Rating 8.0 12,025 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $263	Free Cancellation	Rating 7.8 2,838 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 9,413 reviews	Search United Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,317 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Gaithersburg

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Springfield

Bethesda

Fairfax

Sterling

Why use momondo?

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

Finding the right flight to Washington, D.C. from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

All flight searches from Oregon to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Oregon to Washington, D.C. 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 Oregon to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oregon to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from Oregon to Washington, D.C. from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Washington, D.C. departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

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

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

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

What airlines fly to Washington, D.C. Dulles Intl Airport?

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

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

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

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

Best Price Found

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

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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