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Cheap flights from District of Columbia to Portland from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Portland departing on 5/10. 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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0 bags

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Find the cheapest flights from District of Columbia to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 1:54 pm
IAD
-
PDX
11h 54m
2 stops
American Airlines Logo
9:44 pm - 8:48 am
PDX
-
IAD
8h 04m
1 stop
$282American Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
8:00 am - 1:44 pm
DCA
-
PDX
8h 44m
1 stop
Multiple Airlines Logo
8:04 am - 4:00 pm
PDX
-
DCA
4h 56mnonstop
$286Multiple Airlines
Tue, Feb 10 - Sun, Feb 15
Alaska Airlines Logo
5:06 pm - 8:13 pm
DCA
-
PDX
6h 07mnonstop
Alaska Airlines Logo
8:30 am - 9:59 pm
PDX
-
DCA
10h 29m
1 stop
$287Alaska Airlines
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
7:01 am - 5:52 pm
IAD
-
PDX
13h 51m
2 stops
American Airlines Logo
6:00 am - 11:12 pm
PDX
-
IAD
14h 12m
2 stops
$287American Airlines
Thu, Feb 5 - Wed, Feb 11
JetBlue Logo
1:25 pm - 10:25 pm
DCA
-
PDX
12h 00m
1 stop
JetBlue Logo
11:40 pm - 10:38 am
PDX
-
DCA
7h 58m
1 stop
$290JetBlue
Thu, May 21 - Thu, May 28
United Airlines Logo
6:03 pm - 12:35 am
IAD
-
PDX
9h 32m
1 stop
United Airlines Logo
1:00 pm - 11:20 pm
PDX
-
IAD
7h 20m
1 stop
$296United Airlines
Wed, Mar 11 - Tue, Mar 17
Delta Logo
6:05 am - 12:46 pm
DCA
-
PDX
9h 41m
1 stop
Delta Logo
12:40 am - 11:59 am
PDX
-
DCA
8h 19m
1 stop
$297Delta
Sun, Feb 8 - Fri, Feb 13
Delta Logo
12:40 pm - 7:13 pm
IAD
-
PDX
9h 33m
1 stop
Delta Logo
1:27 pm - 11:10 pm
PDX
-
IAD
6h 43m
1 stop
$297Delta
Tue, Feb 10 - Sun, Feb 15
Frontier Logo
8:00 am - 11:09 am
DCA
-
PDX
30h 09m
1 stop
Frontier Logo
12:04 pm - 1:02 pm
PDX
-
DCA
21h 58m
1 stop
$300Frontier
Thu, Mar 5 - Sun, Mar 8
Alaska Airlines Logo
8:59 am - 4:44 pm
DCA
-
PDX
10h 45m
1 stop
Alaska Airlines Logo
8:04 am - 4:00 pm
PDX
-
DCA
4h 56mnonstop
$307Alaska Airlines
Wed, Feb 11 - Fri, Feb 20

American Airlines flights from District of Columbia to Portland

Our best American Airlines deals on District of Columbia to Portland flight tickets
American Airlines
Mar 4
IAD5:00 amWashington, D.C. Dulles Intl
11h 54m
2 stops
PDX1:54 pmPortland
Mar 11
PDX9:44 pmPortland
8h 04m
1 stop
IAD8:48 amWashington, D.C. Dulles Intl
$282
American Airlines
Feb 5
IAD7:01 amWashington, D.C. Dulles Intl
13h 51m
2 stops
PDX5:52 pmPortland
Feb 11
PDX6:00 amPortland
14h 12m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
$287
American Airlines
Mar 17
IAD3:11 pmWashington, D.C. Dulles Intl
9h 20m
1 stop
PDX9:31 pmPortland
Mar 24
PDX11:59 pmPortland
10h 33m
2 stops
IAD1:32 pmWashington, D.C. Dulles Intl
$302

Alaska Airlines flights from District of Columbia to Portland

Our best Alaska Airlines deals on District of Columbia to Portland flight tickets
Alaska Airlines
Feb 9
DCA9:59 amWashington, D.C. Reagan-National
9h 50m
1 stop
PDX4:49 pmPortland
Feb 11
PDX8:02 amPortland
4h 59m
DCA4:01 pmWashington, D.C. Reagan-National
$287
Alaska Airlines
Mar 3
DCA5:06 pmWashington, D.C. Reagan-National
6h 07m
PDX8:13 pmPortland
Mar 7
PDX6:00 amPortland
12h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$301
Alaska Airlines
Feb 7
DCA5:09 pmWashington, D.C. Reagan-National
6h 02m
PDX8:11 pmPortland
Feb 12
PDX8:04 amPortland
4h 56m
DCA4:00 pmWashington, D.C. Reagan-National
$307

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Portland 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 January 12, 2026.
Use the filters below to find and compare flights from District of Columbia to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Wed 3/4

5:00 am-1:54 pm

2 stops11h 54m

Portland

Wed 3/11

9:44 pm-8:48 am

1 stop8h 04m

$282

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Tue 2/10

8:00 am-1:44 pm

1 stop8h 44m

Portland

Sun 2/15

8:04 am-4:00 pm

Nonstop4h 56m

$286

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Mon 3/2

5:06 pm-8:13 pm

Nonstop6h 07m

Portland

Thu 3/5

8:30 am-9:59 pm

1 stop10h 29m

$287

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Thu 2/5

7:01 am-5:52 pm

2 stops13h 51m

Portland

Wed 2/11

6:00 am-11:12 pm

2 stops14h 12m

$287

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Thu 5/21

1:25 pm-10:25 pm

1 stop12h 00m

Portland

Thu 5/28

11:40 pm-10:38 am

1 stop7h 58m

$290

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Wed 3/11

6:03 pm-12:35 am

1 stop9h 32m

Portland

Tue 3/17

1:00 pm-11:20 pm

1 stop7h 20m

$296

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Sun 2/8

6:05 am-12:46 pm

1 stop9h 41m

Portland

Fri 2/13

12:40 am-11:59 am

1 stop8h 19m

$297

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

Tue 2/10

12:40 pm-7:13 pm

1 stop9h 33m

Portland

Sun 2/15

1:27 pm-11:10 pm

1 stop6h 43m

$297

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Thu 3/5

8:00 am-11:09 am

1 stop30h 09m

Portland

Sun 3/8

12:04 pm-1:02 pm

1 stop21h 58m

$300

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

Wed 2/11

8:59 am-4:44 pm

1 stop10h 45m

Portland

Fri 2/20

8:04 am-4:00 pm

Nonstop4h 56m

$307

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 Portland from

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

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 Portland?

The cheapest month to fly to Portland from District of Columbia is in January. Flight prices, which tend to average around $345, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until September to fly from District of Columbia, when ticket prices are also cheap, with an average price of $378.

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

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $449. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Friday, with ticket prices averaging around $560.

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

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

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

You are more likely to see cheaper flights to Portland from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $486 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from District of Columbia for as low as $400 on momondo.

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

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

You could potentially save up to 16% on your flight if you consider stops on a District of Columbia to Portland flight.

Cheap District of Columbia to Portland flight deals and tips

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

Best Price Found

$188

Fastest flight time

5h 46m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from District of Columbia in the past 72 hours is $188. The best round-trip flight deal from District of Columbia to Portland found on momondo in the last 72 hours is $297.
The fastest flight from District of Columbia to Portland takes 5h 46m
Direct flights go from District of Columbia to Portland every day.
There is 1 airport in Portland. From District of Columbia there are direct flights to Portland (PDX).
Search flight deals

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

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

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

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

    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 District of Columbia to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport 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 District of Columbia to Portland?

Best airlines flying from District of Columbia to Portland

Compare and see reviews for airlines that fly from District of Columbia to Portland with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $181Free CancellationRating
6.9
341 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
11,114 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $184Free CancellationRating
6.3
8,303 reviews
Search Spirit Airlines flights
FrontierPriceFrom $191Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $226Free CancellationRating
7.9
8,039 reviews
Search Delta flights
Alaska AirlinesPriceFrom $240Free CancellationRating
8.0
11,696 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,149 reviews
Search United Airlines flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $297Free CancellationRating
7.8
2,827 reviews
Search Hawaiian Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Longview
Gresham
Tigard
Pacific City
The Dalles
Manzanita
Newberg

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

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

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