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Cheap flights from Oregon to District of Columbia 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 Oregon to District of Columbia departing on 1/11. 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

Enter your travel dates to find the best prices.
Frontier Logo
12:07 pm - 9:59 pm
BOI
-
DCA
7h 52m1 stop
Frontier Logo
8:00 am - 1:25 pm
DCA
-
BOI
7h 25m1 stop
$203Frontier
Mon, Jan 12 - Thu, Jan 15
Frontier Logo
12:07 pm - 1:01 pm
BOI
-
DCA
22h 54m1 stop
Frontier Logo
8:01 am - 11:17 am
DCA
-
BOI
29h 16m1 stop
$226Frontier
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
5:42 am - 4:26 pm
MFR
-
IAD
7h 44m1 stop
Alaska Airlines Logo
6:04 pm - 12:43 pm
IAD
-
MFR
21h 39m1 stop
$287Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
9:00 am - 4:26 pm
EUG
-
IAD
28h 26m1 stop
Alaska Airlines Logo
6:27 pm - 9:31 pm
IAD
-
EUG
30h 04m1 stop
$287Alaska Airlines
Mon, Feb 9 - Sun, Feb 15
Delta Logo
10:41 am - 11:10 pm
BOI
-
IAD
10h 29m1 stop
Delta Logo
7:00 am - 1:06 pm
IAD
-
BOI
8h 06m1 stop
$287Delta
Wed, Mar 4 - Sun, Mar 8
Delta Logo
5:40 am - 3:20 pm
BOI
-
DCA
7h 40m1 stop
Delta Logo
4:45 pm - 11:59 pm
DCA
-
BOI
9h 14m1 stop
$287Delta
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
10:15 pm - 10:58 am
PDX
-
IAD
9h 43m1 stop
American Airlines Logo
1:08 pm - 8:24 pm
IAD
-
PDX
10h 16m1 stop
$296American Airlines
Tue, Jan 6 - Tue, Jan 20
United Airlines Logo
11:05 pm - 12:24 pm
PDX
-
DCA
10h 19m1 stop
United Airlines Logo
2:00 pm - 6:56 pm
DCA
-
PDX
7h 56m1 stop
$297United Airlines
Fri, Jan 9 - Sat, Jan 10
American Airlines Logo
6:00 am - 4:31 pm
PDX
-
IAD
7h 31m1 stop
American Airlines Logo
6:00 am - 1:17 pm
IAD
-
PDX
10h 17m1 stop
$297American Airlines
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
11:59 pm - 11:46 am
PDX
-
IAD
8h 47m1 stop
United Airlines Logo
1:05 pm - 6:56 pm
IAD
-
PDX
8h 51m1 stop
$301United Airlines
Fri, Jan 9 - Sat, Jan 10

Delta flights from Oregon to District of Columbia

Our best Delta deals on Oregon to District of Columbia flight tickets
Delta
Mar 4
BOI10:41 amBoise Air Term. Gowen Fld
10h 29m
1 stop
IAD11:10 pmWashington, D.C. Dulles Intl
Mar 11
IAD7:00 amWashington, D.C. Dulles Intl
11h 00m
1 stop
BOI4:00 pmBoise Air Term. Gowen Fld
$287
Find similar
Delta
Mar 4
BOI8:50 amBoise Air Term. Gowen Fld
13h 05m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
Mar 8
IAD7:00 amWashington, D.C. Dulles Intl
8h 06m
1 stop
BOI1:06 pmBoise Air Term. Gowen Fld
$292
Find similar
Delta
Jan 24
MFR6:05 amMedford
14h 43m
2 stops
IAD11:48 pmWashington, D.C. Dulles Intl
Jan 28
IAD2:15 pmWashington, D.C. Dulles Intl
11h 44m
2 stops
MFR10:59 pmMedford
$298
Find similar

Alaska Airlines flights from Oregon to District of Columbia

Our best Alaska Airlines deals on Oregon to District of Columbia flight tickets
Alaska Airlines
Jan 24
MFR5:42 amMedford
7h 44m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Jan 28
IAD6:04 pmWashington, D.C. Dulles Intl
21h 39m
1 stop
MFR12:43 pmMedford
$287
Find similar
Alaska Airlines
Feb 17
PDX1:36 pmPortland
23h 30m
1 stop
DCA4:06 pmWashington, D.C. Reagan-National
Feb 24
DCA5:06 pmWashington, D.C. Reagan-National
6h 07m
PDX8:13 pmPortland
$290
Find similar
Alaska Airlines
Mar 5
PDX7:05 amPortland
11h 54m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Mar 10
DCA5:06 pmWashington, D.C. Reagan-National
6h 07m
PDX8:13 pmPortland
$291
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 December 18, 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

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Mon 1/12

12:07 pm-9:59 pm

1 stop7h 52m

Washington, D.C. Reagan-National

Thu 1/15

8:00 am-1:25 pm

1 stop7h 25m

$203

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Fri 1/9

12:07 pm-1:01 pm

1 stop22h 54m

Washington, D.C. Reagan-National

Sun 1/11

8:01 am-11:17 am

1 stop29h 16m

$226

MedfordWashington, D.C.

MFR - IAD

MFRIAD

Medford

Sat 1/24

5:42 am-4:26 pm

1 stop7h 44m

Washington, D.C. Dulles Intl

Wed 1/28

6:04 pm-12:43 pm

1 stop21h 39m

$287

EugeneWashington, D.C.

EUG - IAD

EUGIAD

Eugene

Mon 2/9

9:00 am-4:26 pm

1 stop28h 26m

Washington, D.C. Dulles Intl

Sun 2/15

6:27 pm-9:31 pm

1 stop30h 04m

$287

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 3/4

10:41 am-11:10 pm

1 stop10h 29m

Washington, D.C. Dulles Intl

Sun 3/8

7:00 am-1:06 pm

1 stop8h 06m

$287

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Wed 3/4

5:40 am-3:20 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Sun 3/8

4:45 pm-11:59 pm

1 stop9h 14m

$287

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Tue 1/6

10:15 pm-10:58 am

1 stop9h 43m

Washington, D.C. Dulles Intl

Tue 1/20

1:08 pm-8:24 pm

1 stop10h 16m

$296

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fri 1/9

11:05 pm-12:24 pm

1 stop10h 19m

Washington, D.C. Reagan-National

Sat 1/10

2:00 pm-6:56 pm

1 stop7h 56m

$297

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Sat 1/10

6:00 am-4:31 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Sat 1/17

6:00 am-1:17 pm

1 stop10h 17m

$297

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Fri 1/9

11:59 pm-11:46 am

1 stop8h 47m

Washington, D.C. Dulles Intl

Sat 1/10

1:05 pm-6:56 pm

1 stop8h 51m

$301

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, January 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 $344. If you don’t want to visit District of Columbia in January, then you should wait until February to fly from Oregon, when ticket prices are also cheap, with an average price of $345.

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 Wednesday when prices can be found for as low as $490. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $664.

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 $557. 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 Washington, D.C. Reagan-National 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 $447 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 $370 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.

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

$178

Fastest flight time

4h 48m

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 $178. The best round-trip flight deal from Oregon to District of Columbia found on momondo in the last 72 hours is $377.
The fastest flight from Oregon to District of Columbia takes 4h 48m
Direct flights go from Oregon to District of Columbia every day.
There are 2 airports in District of Columbia. From Oregon there are direct flights to 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
8,189 reviews
Search Spirit Airlines flights
FrontierPriceFrom $132Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $263Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $288Free CancellationRating
7.9
4,252 reviews
Search Southwest 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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