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Cheap flights from Oregon to District of Columbia from $118

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 District of Columbia departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to District of Columbia

Cheap round-trip flights

Frontier Logo
6:51 am - 4:59 pmPDX-DCA
7h 08m1 stop
Frontier Logo
6:00 pm - 10:39 pmDCA-PDX
7h 39m1 stop
$245Frontier
Find Deal
Tue, Aug 26 - Tue, Sep 2
Frontier Logo
7:15 am - 9:59 pmPDX-DCA
11h 44m1 stop
Frontier Logo
7:00 am - 10:34 pmDCA-PDX
18h 34m1 stop
$247Frontier
Find Deal
Sat, Sep 6 - Tue, Sep 9
Alaska Airlines Logo
6:35 am - 5:09 pmBOI-IAD
8h 34m1 stop
Alaska Airlines Logo
6:09 pm - 12:08 amIAD-BOI
7h 59m1 stop
$287Alaska Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Alaska Airlines Logo
11:08 am - 12:20 amRDM-IAD
10h 12m1 stop
Alaska Airlines Logo
6:09 pm - 12:22 amIAD-RDM
9h 13m1 stop
$293Alaska Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
8:15 am - 4:20 pmPDX-IAD
5h 05mnonstop
United Airlines Logo
5:33 pm - 8:03 pmIAD-PDX
5h 30mnonstop
$297United Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
United Airlines Logo
11:59 pm - 1:49 pmPDX-IAD
10h 50m1 stop
United Airlines Logo
5:33 pm - 8:03 pmIAD-PDX
5h 30mnonstop
$298United Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
Delta Logo
7:45 pm - 6:01 amBOI-IAD
8h 16m1 stop
Delta Logo
7:35 am - 4:06 pmIAD-BOI
10h 31m1 stop
$301Delta
Find Deal
Thu, Oct 2 - Wed, Oct 15
American Airlines Logo
1:36 pm - 1:09 amBOI-DCA
9h 33m1 stop
American Airlines Logo
10:24 am - 4:45 pmDCA-BOI
8h 21m1 stop
$301American Airlines
Find Deal
Tue, Aug 19 - Thu, Aug 21
Delta Logo
7:45 pm - 11:18 amBOI-IAD
13h 33m2 stops
Delta Logo
7:35 am - 4:06 pmIAD-BOI
10h 31m1 stop
$306Delta
Find Deal
Thu, Oct 2 - Wed, Oct 15
American Airlines Logo
9:56 pm - 8:46 amPDX-IAD
7h 50m1 stop
American Airlines Logo
11:47 am - 5:04 pmIAD-PDX
8h 17m1 stop
$315American Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13

Alaska Airlines flights from Oregon to District of Columbia

Our best Alaska Airlines deals on Oregon to District of Columbia flight tickets
Alaska Airlines
Sep 12
BOI6:35 amBoise Air Term. Gowen Fld
8h 34m
1 stop
IAD5:09 pmWashington, D.C. Dulles Intl
Sep 19
IAD6:09 pmWashington, D.C. Dulles Intl
7h 59m
1 stop
BOI12:08 amBoise Air Term. Gowen Fld
$287
Find similar
Alaska Airlines
Aug 30
RDM11:08 amBend/Redmond
10h 12m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
Sep 6
IAD6:09 pmWashington, D.C. Dulles Intl
9h 13m
1 stop
RDM12:22 amBend/Redmond
$293
Find similar
Alaska Airlines
Sep 12
BOI6:35 amBoise Air Term. Gowen Fld
8h 34m
1 stop
IAD5:09 pmWashington, D.C. Dulles Intl
Sep 19
IAD6:09 pmWashington, D.C. Dulles Intl
7h 59m
1 stop
BOI12:08 amBoise Air Term. Gowen Fld
$296
Find similar

Hawaiian Airlines flights from Oregon to District of Columbia

Our best Hawaiian Airlines deals on Oregon to District of Columbia flight tickets
Hawaiian Airlines
Oct 1
PDX8:00 amPortland
5h 06m
DCA4:06 pmWashington, D.C. Reagan-National
Oct 7
DCA5:48 pmWashington, D.C. Reagan-National
5h 41m
PDX8:29 pmPortland
$297
Find similar
Hawaiian Airlines
Aug 27
BOI8:46 pmBoise Air Term. Gowen Fld
8h 46m
1 stop
IAD7:32 amWashington, D.C. Dulles Intl
Aug 31
IAD7:00 amWashington, D.C. Dulles Intl
10h 54m
1 stop
BOI3:54 pmBoise Air Term. Gowen Fld
$300
Find similar
Hawaiian Airlines
Sep 6
PDX8:00 amPortland
5h 06m
DCA4:06 pmWashington, D.C. Reagan-National
Sep 13
DCA8:59 amWashington, D.C. Reagan-National
10h 31m
1 stop
PDX4:30 pmPortland
$301
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to District of Columbia 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 July 31, 2025.
Use the filters below to find and compare flights from Oregon to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Tue 8/26

6:51 am-4:59 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Tue 9/2

6:00 pm-10:39 pm

1 stop7h 39m

$245

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sat 9/6

7:15 am-9:59 pm

1 stop11h 44m

Washington, D.C. Reagan-National

Tue 9/9

7:00 am-10:34 pm

1 stop18h 34m

$247

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Fri 9/12

6:35 am-5:09 pm

1 stop8h 34m

Washington, D.C. Dulles Intl

Fri 9/19

6:09 pm-12:08 am

1 stop7h 59m

$287

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sat 8/30

11:08 am-12:20 am

1 stop10h 12m

Washington, D.C. Dulles Intl

Sat 9/6

6:09 pm-12:22 am

1 stop9h 13m

$293

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Wed 8/27

8:15 am-4:20 pm

Nonstop5h 05m

Washington, D.C. Dulles Intl

Sat 8/30

5:33 pm-8:03 pm

Nonstop5h 30m

$297

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Sat 8/30

11:59 pm-1:49 pm

1 stop10h 50m

Washington, D.C. Dulles Intl

Sun 8/31

5:33 pm-8:03 pm

Nonstop5h 30m

$298

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Thu 10/2

7:45 pm-6:01 am

1 stop8h 16m

Washington, D.C. Dulles Intl

Wed 10/15

7:35 am-4:06 pm

1 stop10h 31m

$301

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 8/19

1:36 pm-1:09 am

1 stop9h 33m

Washington, D.C. Reagan-National

Thu 8/21

10:24 am-4:45 pm

1 stop8h 21m

$301

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Thu 10/2

7:45 pm-11:18 am

2 stops13h 33m

Washington, D.C. Dulles Intl

Wed 10/15

7:35 am-4:06 pm

1 stop10h 31m

$306

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Sat 9/6

9:56 pm-8:46 am

1 stop7h 50m

Washington, D.C. Dulles Intl

Sat 9/13

11:47 am-5:04 pm

1 stop8h 17m

$315

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 District of Columbia from

How to get the cheapest flight ticket from Oregon to District of Columbia

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 District of Columbia?

In general, August is the cheapest month to fly from Oregon to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $332. If you don’t want to visit District of Columbia in August, then you should wait until February to fly from Oregon, when ticket prices are also cheap, with an average price of $336.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $516. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $710.

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

Flying to District of Columbia from Oregon in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $269 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $599. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oregon to District of Columbia flight route?

Fly from Portland to Baltimore/Washington for the best Oregon - District of Columbia flight prices

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

You are more likely to see cheaper flights to District of Columbia from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Oregon for as low as $271 on momondo.

What cabin class options are available on Oregon to District of Columbia flights?

There are 4 cabin classes available to choose from on Oregon to District of Columbia 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 District of Columbia flights?

You could potentially save up to 31% on your flight if you consider stops on a Oregon to District of Columbia flight.

Cheap Oregon to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to District of Columbia

Best Price Found

$118

Fastest flight time

4h 55m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Oregon in the past 72 hours is $118. The best round-trip flight deal from Oregon to District of Columbia found on momondo in the last 72 hours is $245.
The fastest flight from Oregon to District of Columbia takes 4h 55m
Direct flights go from Oregon to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Oregon to District of Columbia?

    Prices for flights from Oregon to District of Columbia are updated daily.

  • How many operators does momondo search for flights from Oregon to District of Columbia?

  • How old do you have to be to fly from Oregon to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Oregon to District of Columbia?

Best airlines flying from Oregon to District of Columbia

Compare and see reviews for airlines that fly from Oregon to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $89Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
FrontierPriceFrom $100Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom $180Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $274Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $299Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to District of Columbia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Oregon.

Can I find flights from Oregon to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to District of Columbia?

Once all potential Oregon to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

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

An easier way to manage your District of Columbia trip

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