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Cheap flights from Washington, D.C. Dulles Intl Airport to Oregon from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Oregon departing on 9/24. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Oregon

Cheap round-trip flights

Hawaiian Airlines Logo
9:00 am - 5:18 pmIAD-BOI
10h 18m1 stop
Hawaiian Airlines Logo
7:17 pm - 7:33 amBOI-IAD
10h 16m1 stop
$210Hawaiian Airlines
Find Deal
mar., sep. 2 - mar., sep. 9
Delta Logo
7:35 am - 3:40 pmIAD-BOI
10h 05m1 stop
Delta Logo
3:20 pm - 11:38 pmBOI-IAD
6h 18m1 stop
$211Delta
Find Deal
sáb., sep. 20 - sáb., sep. 27
Delta Logo
2:15 pm - 11:57 pmIAD-BOI
11h 42m2 stops
Delta Logo
5:25 am - 1:30 pmBOI-IAD
6h 05m1 stop
$216Delta
Find Deal
sáb., sep. 20 - sáb., sep. 27
Alaska Airlines Logo
6:09 pm - 12:08 amIAD-BOI
7h 59m1 stop
Alaska Airlines Logo
5:45 pm - 7:33 amBOI-IAD
11h 48m1 stop
$226Alaska Airlines
Find Deal
jue., sep. 25 - lun., sep. 29
Southwest Logo
7:00 am - 1:10 pmIAD-PDX
9h 10m1 stop
Southwest Logo
5:35 am - 4:20 pmPDX-IAD
7h 45m1 stop
$234Southwest
Find Deal
sáb., sep. 6 - sáb., sep. 13
Alaska Airlines Logo
6:09 pm - 12:25 amIAD-EUG
9h 16m1 stop
Alaska Airlines Logo
1:36 pm - 12:23 amEUG-IAD
7h 47m1 stop
$240Alaska Airlines
Find Deal
mié., sep. 3 - mié., sep. 10
Southwest Logo
6:05 pm - 10:20 pmIAD-PDX
7h 15m1 stop
Southwest Logo
6:40 am - 10:05 pmPDX-IAD
12h 25m2 stops
$257Southwest
Find Deal
mar., sep. 2 - mar., sep. 9
United Airlines Logo
5:15 pm - 11:06 pmIAD-BOI
7h 51m1 stop
United Airlines Logo
10:39 am - 9:10 pmBOI-IAD
8h 31m1 stop
$265United Airlines
Find Deal
dom., ene. 18 - vie., ene. 23
United Airlines Logo
2:39 pm - 7:33 pmIAD-BOI
6h 54m1 stop
United Airlines Logo
2:12 pm - 12:33 amBOI-IAD
8h 21m1 stop
$272United Airlines
Find Deal
mar., sep. 23 - vie., sep. 26
Frontier Logo
8:00 am - 6:14 pmIAD-PDX
13h 14m1 stop
Frontier Logo
11:27 am - 6:30 amPDX-IAD
16h 03m1 stop
$305Frontier
Find Deal
vie., ago. 22 - dom., ago. 31

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Oregon flight tickets
American Airlines
Sep 6
IAD12:48 pmWashington, D.C. Dulles Intl
10h 49m
1 stop
PDX8:37 pmPortland
Sep 9
PDX8:31 amPortland
11h 14m
2 stops
IAD10:45 pmWashington, D.C. Dulles Intl
$226
Find similar
American Airlines
Sep 6
IAD12:48 pmWashington, D.C. Dulles Intl
11h 39m
2 stops
PDX9:27 pmPortland
Sep 9
PDX5:16 amPortland
10h 35m
2 stops
IAD6:51 pmWashington, D.C. Dulles Intl
$231
Find similar
American Airlines
Sep 5
IAD11:18 amWashington, D.C. Dulles Intl
11h 05m
2 stops
PDX7:23 pmPortland
Sep 13
PDX5:38 amPortland
8h 09m
1 stop
IAD4:47 pmWashington, D.C. Dulles Intl
$255
Find similar

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

Our best Hawaiian Airlines deals on Washington, D.C. Dulles Intl Airport to Oregon flight tickets
Hawaiian Airlines
Sep 2
IAD9:00 amWashington, D.C. Dulles Intl
10h 18m
1 stop
BOI5:18 pmBoise Air Term. Gowen Fld
Sep 9
BOI7:17 pmBoise Air Term. Gowen Fld
10h 16m
1 stop
IAD7:33 amWashington, D.C. Dulles Intl
$210
Find similar
Hawaiian Airlines
Sep 17
IAD6:09 pmWashington, D.C. Dulles Intl
9h 06m
1 stop
PDX12:15 amPortland
Sep 22
PDX8:37 pmPortland
7h 56m
1 stop
IAD7:33 amWashington, D.C. Dulles Intl
$232
Find similar
Hawaiian Airlines
Sep 4
IAD6:09 pmWashington, D.C. Dulles Intl
9h 06m
1 stop
PDX12:15 amPortland
Sep 8
PDX8:37 pmPortland
7h 56m
1 stop
IAD7:33 amWashington, D.C. Dulles Intl
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 5, 2025.
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.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

mar. 9/2

9:00 am-5:18 pm

1 stop10h 18m

Boise Air Term. Gowen Fld

mar. 9/9

7:17 pm-7:33 am

1 stop10h 16m

$210

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

sáb. 9/20

7:35 am-3:40 pm

1 stop10h 05m

Boise Air Term. Gowen Fld

sáb. 9/27

3:20 pm-11:38 pm

1 stop6h 18m

$211

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

sáb. 9/20

2:15 pm-11:57 pm

2 stops11h 42m

Boise Air Term. Gowen Fld

sáb. 9/27

5:25 am-1:30 pm

1 stop6h 05m

$216

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

jue. 9/25

6:09 pm-12:08 am

1 stop7h 59m

Boise Air Term. Gowen Fld

lun. 9/29

5:45 pm-7:33 am

1 stop11h 48m

$226

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

sáb. 9/6

7:00 am-1:10 pm

1 stop9h 10m

Portland

sáb. 9/13

5:35 am-4:20 pm

1 stop7h 45m

$234

Washington, D.C.Eugene

IAD - EUG

IADEUG

Washington, D.C. Dulles Intl

mié. 9/3

6:09 pm-12:25 am

1 stop9h 16m

Eugene

mié. 9/10

1:36 pm-12:23 am

1 stop7h 47m

$240

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

mar. 9/2

6:05 pm-10:20 pm

1 stop7h 15m

Portland

mar. 9/9

6:40 am-10:05 pm

2 stops12h 25m

$257

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

dom. 1/18

5:15 pm-11:06 pm

1 stop7h 51m

Boise Air Term. Gowen Fld

vie. 1/23

10:39 am-9:10 pm

1 stop8h 31m

$265

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

mar. 9/23

2:39 pm-7:33 pm

1 stop6h 54m

Boise Air Term. Gowen Fld

vie. 9/26

2:12 pm-12:33 am

1 stop8h 21m

$272

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

vie. 8/22

8:00 am-6:14 pm

1 stop13h 14m

Portland

dom. 8/31

11:27 am-6:30 am

1 stop16h 03m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

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

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from Washington, D.C. Dulles Intl Airport, with most prices found around $416. The month of January is another great option to travel to Oregon, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $436.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $496. 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 $579.

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 $415. 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 $534. 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 $500 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 $431 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 8% 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

$105

Fastest flight time

5h 30m

Direct flights

Every day

Airports in Oregon

6 airports
The best one-way flight to Oregon from Washington, D.C. Dulles Intl Airport in the past 72 hours is $105. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Oregon found on momondo in the last 72 hours is $210.
The fastest flight from Washington, D.C. Dulles Intl Airport to Oregon takes 5h 30m
Direct flights go from Washington, D.C. Dulles Intl Airport to Oregon every day.
There are 6 airports near Oregon: Portland (PDX), Eugene (EUG), Medford (MFR), Bend/Redmond (RDM), Yakima Air Terminal (YKM), Boise Air Term. Gowen Fld (BOI)
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?

  • 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?

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
Sun Country AirPriceFrom $181Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FrontierPriceFrom $191Free CancellationRating
5.8
3,232 reviews
Search Frontier flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $293Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Alaska AirlinesPriceFrom $318Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,246 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.

An easier way to manage your Oregon trip

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