Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Portland from $149

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 10/18. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from District of Columbia to Portland

Cheap round-trip flights

Frontier Logo
7:00 am - 11:38 amDCA-PDX
7h 38m1 stop
Frontier Logo
12:43 pm - 12:04 pmPDX-DCA
20h 21m1 stop
$272Frontier
Find Deal
jue., oct. 23 - dom., oct. 26
Frontier Logo
1:00 pm - 11:48 amDCA-PDX
25h 48m1 stop
Frontier Logo
12:43 pm - 12:04 pmPDX-DCA
20h 21m1 stop
$275Frontier
Find Deal
jue., oct. 16 - jue., oct. 23
Alaska Airlines Logo
5:53 pm - 8:50 pmDCA-PDX
5h 57mnonstop
Alaska Airlines Logo
8:03 am - 4:00 pmPDX-DCA
4h 57mnonstop
$277Alaska Airlines
Find Deal
sáb., nov. 1 - mar., nov. 11
United Airlines Logo
5:45 pm - 8:20 pmIAD-PDX
5h 35mnonstop
United Airlines Logo
8:08 am - 4:15 pmPDX-IAD
5h 07mnonstop
$277United Airlines
Find Deal
sáb., oct. 18 - mié., oct. 22
Hawaiian Airlines Logo
9:59 am - 4:50 pmDCA-PDX
9h 51m1 stop
Hawaiian Airlines Logo
7:10 am - 9:05 pmPDX-DCA
10h 55m1 stop
$278Hawaiian Airlines
Find Deal
mar., nov. 4 - mar., nov. 11
Alaska Airlines Logo
5:10 pm - 8:07 pmDCA-PDX
5h 57mnonstop
Alaska Airlines Logo
8:00 am - 4:04 pmPDX-DCA
5h 04mnonstop
$279Alaska Airlines
Find Deal
dom., feb. 1 - mar., feb. 10
Multiple Airlines Logo
7:00 am - 1:41 pmDCA-PDX
9h 41m1 stop
Multiple Airlines Logo
10:45 am - 9:59 pmPDX-DCA
8h 14m1 stop
$280Multiple Airlines
Find Deal
mar., dic. 16 - mar., ene. 6
United Airlines Logo
5:45 pm - 8:20 pmIAD-PDX
5h 35mnonstop
United Airlines Logo
7:02 am - 7:03 pmPDX-IAD
9h 01m1 stop
$283United Airlines
Find Deal
sáb., oct. 18 - mié., oct. 22
Multiple Airlines Logo
7:00 am - 1:41 pmDCA-PDX
9h 41m1 stop
Multiple Airlines Logo
7:56 am - 4:00 pmPDX-DCA
5h 04mnonstop
$295Multiple Airlines
Find Deal
mar., dic. 16 - mar., ene. 6
Hawaiian Airlines Logo
8:59 am - 4:58 pmDCA-PDX
10h 59m1 stop
Hawaiian Airlines Logo
7:10 am - 9:05 pmPDX-DCA
10h 55m1 stop
$299Hawaiian Airlines
Find Deal
mar., oct. 28 - vie., oct. 31

Frontier flights from District of Columbia to Portland

Our best Frontier deals on District of Columbia to Portland flight tickets
Frontier
Sep 29
DCA6:00 pmWashington, D.C. Reagan-National
9h 12m
1 stop
PDX12:12 amPortland
Oct 14
PDX12:43 pmPortland
20h 21m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National
$271
Find similar
Frontier
Oct 23
DCA7:00 amWashington, D.C. Reagan-National
7h 38m
1 stop
PDX11:38 amPortland
Oct 26
PDX12:43 pmPortland
20h 21m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National
$272
Find similar
Frontier
Oct 16
DCA1:00 pmWashington, D.C. Reagan-National
25h 48m
1 stop
PDX11:48 amPortland
Oct 23
PDX12:43 pmPortland
20h 21m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National
$275
Find similar

Alaska Airlines flights from District of Columbia to Portland

Our best Alaska Airlines deals on District of Columbia to Portland flight tickets
Alaska Airlines
Nov 1
DCA5:53 pmWashington, D.C. Reagan-National
5h 57m
PDX8:50 pmPortland
Nov 11
PDX8:03 amPortland
4h 57m
DCA4:00 pmWashington, D.C. Reagan-National
$277
Find similar
Alaska Airlines
Feb 1
DCA5:10 pmWashington, D.C. Reagan-National
5h 57m
PDX8:07 pmPortland
Feb 10
PDX8:00 amPortland
5h 04m
DCA4:04 pmWashington, D.C. Reagan-National
$279
Find similar
Alaska Airlines
Nov 5
IAD7:43 amWashington, D.C. Dulles Intl
7h 55m
1 stop
PDX12:38 pmPortland
Nov 12
PDX5:30 pmPortland
9h 53m
1 stop
IAD6:23 amWashington, D.C. Dulles Intl
$296
Find similar

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 septiembre 22, 2025.
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

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

jue. 10/23

7:00 am-11:38 am

1 stop7h 38m

Portland

dom. 10/26

12:43 pm-12:04 pm

1 stop20h 21m

$272

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

jue. 10/16

1:00 pm-11:48 am

1 stop25h 48m

Portland

jue. 10/23

12:43 pm-12:04 pm

1 stop20h 21m

$275

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

sáb. 11/1

5:53 pm-8:50 pm

Nonstop5h 57m

Portland

mar. 11/11

8:03 am-4:00 pm

Nonstop4h 57m

$277

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

sáb. 10/18

5:45 pm-8:20 pm

Nonstop5h 35m

Portland

mié. 10/22

8:08 am-4:15 pm

Nonstop5h 07m

$277

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

mar. 11/4

9:59 am-4:50 pm

1 stop9h 51m

Portland

mar. 11/11

7:10 am-9:05 pm

1 stop10h 55m

$278

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

dom. 2/1

5:10 pm-8:07 pm

Nonstop5h 57m

Portland

mar. 2/10

8:00 am-4:04 pm

Nonstop5h 04m

$279

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

mar. 12/16

7:00 am-1:41 pm

1 stop9h 41m

Portland

mar. 1/6

10:45 am-9:59 pm

1 stop8h 14m

$280

Washington, D.C.Portland

IAD - PDX

IADPDX

Washington, D.C. Dulles Intl

sáb. 10/18

5:45 pm-8:20 pm

Nonstop5h 35m

Portland

mié. 10/22

7:02 am-7:03 pm

1 stop9h 01m

$283

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

mar. 12/16

7:00 am-1:41 pm

1 stop9h 41m

Portland

mar. 1/6

7:56 am-4:00 pm

Nonstop5h 04m

$295

Washington, D.C.Portland

DCA - PDX

DCAPDX

Washington, D.C. Reagan-National

mar. 10/28

8:59 am-4:58 pm

1 stop10h 59m

Portland

vie. 10/31

7:10 am-9:05 pm

1 stop10h 55m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $346, 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 $479. 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 Sunday, with ticket prices averaging around $574.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $218. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $521 per ticket.

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

Fly from Washington, D.C. Reagan-National 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 $413 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 $345 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 25% 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

$198

Fastest flight time

5h 35m

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 $198. The best round-trip flight deal from District of Columbia to Portland found on momondo in the last 72 hours is $327.
The fastest flight from District of Columbia to Portland takes 5h 35m
Direct flights go from District of Columbia to Portland every day.
There is 1 airport near Portland: 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
FrontierPriceFrom $158Free CancellationRating
5.8
3,166 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $172Free CancellationRating
6.3
8,031 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $188Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
DeltaPriceFrom $226Free CancellationRating
7.9
7,971 reviews
Search Delta flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
SouthwestPriceFrom $282Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $297Free CancellationRating
7.8
2,743 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $297Free CancellationRating
8.0
10,000 reviews
Search Alaska 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
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Tillamook
Manzanita

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.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mié. 10/22
mié. 10/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States