Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Portland from $147

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 Portland departing on 2/15. 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

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
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.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Portland

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Portland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Portland.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Portland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Portland

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
6:05 am - 12:55 pmIAD-PDX
9h 50m1 stop
2:00 pm - 11:40 pmPDX-IAD
6h 40m1 stop
$298Delta
Find Deal
Tue, Jan 7 - Wed, Jan 15
6:30 am - 1:10 pmIAD-PDX
9h 40m1 stop
8:00 am - 3:56 pmPDX-IAD
4h 56mnonstop
$307United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
6:00 am - 1:04 pmIAD-PDX
10h 04m1 stop
6:30 am - 7:28 pmPDX-IAD
9h 58m1 stop
$308American Airlines
Find Deal
Wed, Dec 11 - Tue, Dec 17
6:30 am - 3:20 pmIAD-PDX
11h 50m1 stop
5:00 am - 3:39 pmPDX-IAD
7h 39m1 stop
$316United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
6:57 pm - 11:43 pmIAD-PDX
7h 46m1 stop
1:52 pm - 5:57 pmPDX-IAD
25h 05m1 stop
$320Alaska Airlines
Find Deal
Wed, Feb 5 - Mon, Feb 10
9:11 am - 5:53 pmIAD-PDX
11h 42m2 stops
12:00 pm - 10:41 pmPDX-IAD
7h 41m1 stop
$321American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
6:20 pm - 12:28 amIAD-PDX
9h 08m1 stop
10:45 pm - 9:10 amPDX-IAD
7h 25m1 stop
$323Delta
Find Deal
Wed, Dec 11 - Thu, Dec 12
5:25 pm - 9:05 amIAD-PDX
18h 40m1 stop
7:05 am - 5:57 pmPDX-IAD
7h 52m1 stop
$325Alaska Airlines
Find Deal
Sat, Jan 18 - Thu, Jan 23
4:20 pm - 11:58 pmIAD-PDX
10h 38m1 stop
7:05 am - 6:55 pmPDX-IAD
8h 50m1 stop
$326Delta
Find Deal
Thu, Jan 9 - Wed, Jan 15
12:37 pm - 5:24 pmIAD-PDX
7h 47m1 stop
6:20 pm - 10:43 amPDX-IAD
13h 23m1 stop
$350Sun Country Air
Find Deal
Thu, Apr 24 - Sun, Apr 27
6:30 am - 8:58 pmIAD-PDX
17h 28m1 stop
$147American Airlines
Find Deal
Sat, Feb 15
7:30 am - 12:41 pmIAD-PDX
8h 11m1 stop
$149Delta
Find Deal
Tue, Mar 11
5:18 pm - 9:00 amIAD-PDX
18h 42m1 stop
$155Alaska Airlines
Find Deal
Sat, Mar 1
6:32 am - 12:32 pmIAD-PDX
9h 00m1 stop
$158United Airlines
Find Deal
Tue, Jan 21
5:46 pm - 8:49 pmIAD-PDX
6h 03mnonstop
$169United Airlines
Find Deal
Sun, Jan 5
6:57 pm - 11:43 pmIAD-PDX
7h 46m1 stop
$176Alaska Airlines
Find Deal
Thu, Jan 9
7:25 am - 7:10 pmIAD-PDX
14h 45m2 stops
$183Southwest
Find Deal
Mon, Jan 6
6:55 am - 8:15 pmIAD-PDX
16h 20m2 stops
$189Southwest
Find Deal
Thu, Feb 6
12:33 pm - 5:05 pmIAD-PDX
7h 32m1 stop
$307Sun Country Air
Find Deal
Tue, Nov 26
12:54 pm - 11:38 amIAD-PDX
25h 44m1 stop
$428Sun Country Air
Find Deal
Mon, Dec 2
12:33 pm - 9:55 amIAD-PDX
24h 22m1 stop
11:00 am - 11:45 amPDX-IAD
21h 45m1 stop
$425Sun Country Air
Find Deal
Tue, Nov 26 - Thu, Nov 28
12:33 pm - 5:05 pmIAD-PDX
7h 32m1 stop
5:45 am - 11:45 amPDX-IAD
27h 00m2 stops
Tue, Nov 26 - Thu, Nov 28
7:02 am - 12:27 pmIAD-PDX
8h 25m1 stop
11:00 am - 9:43 pmPDX-IAD
7h 43m1 stop
$762Alaska Airlines
Find Deal
Fri, Nov 22 - Wed, Dec 4
10:30 pm - 10:42 pmIAD-PDX
27h 12m2 stops
5:00 am - 9:14 pmPDX-IAD
13h 14m1 stop
$796United Airlines
Find Deal
Fri, Nov 22 - Wed, Dec 4
5:00 am - 9:17 pmIAD-PDX
19h 17m1 stop
10:17 pm - 5:18 pmPDX-IAD
16h 01m1 stop
$838American Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
10:30 pm - 10:42 pmIAD-PDX
27h 12m2 stops
3:30 pm - 11:19 amPDX-IAD
16h 49m1 stop
$841United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
9:10 am - 9:17 pmIAD-PDX
15h 07m1 stop
10:17 pm - 7:31 pmPDX-IAD
18h 14m1 stop
$913American Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
4:54 pm - 11:28 pmIAD-PDX
9h 34m1 stop
7:59 pm - 2:54 pmPDX-IAD
15h 55m1 stop
$924Alaska Airlines
Find Deal
Fri, Nov 22 - Tue, Dec 3
7:15 am - 2:54 pmIAD-PDX
10h 39m1 stop
12:59 am - 10:58 amPDX-IAD
6h 59m1 stop
$1,188Delta
Find Deal
Tue, Nov 26 - Mon, Dec 2
3:42 pm - 9:45 pmIAD-PDX
9h 03m1 stop
12:59 am - 10:58 amPDX-IAD
6h 59m1 stop
$1,242Delta
Find Deal
Fri, Nov 22 - Mon, Dec 2
5:10 pm - 8:00 pmIAD-PDX
5h 50mnonstop
11:38 pm - 7:28 amPDX-IAD
4h 50mnonstop
$337United Airlines
Find Deal
Thu, Mar 6 - Mon, Mar 10
5:30 pm - 8:25 pmIAD-PDX
5h 55mnonstop
8:00 am - 3:48 pmPDX-IAD
4h 48mnonstop
$416United Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
5:10 pm - 8:00 pmIAD-PDX
5h 50mnonstop
11:38 pm - 7:28 amPDX-IAD
4h 50mnonstop
$417United Airlines
Find Deal
Sun, Mar 9 - Wed, Mar 12
5:10 pm - 8:00 pmIAD-PDX
5h 50mnonstop
11:38 pm - 7:28 amPDX-IAD
4h 50mnonstop
$447United Airlines
Find Deal
Tue, Mar 18 - Tue, Mar 25
5:30 pm - 8:25 pmIAD-PDX
5h 55mnonstop
8:00 am - 3:48 pmPDX-IAD
4h 48mnonstop
$448United Airlines
Find Deal
Mon, Apr 7 - Tue, Apr 15
5:30 pm - 8:25 pmIAD-PDX
5h 55mnonstop
8:00 am - 3:48 pmPDX-IAD
4h 48mnonstop
$486United Airlines
Find Deal
Thu, Apr 10 - Thu, Apr 17
5:30 pm - 8:25 pmIAD-PDX
5h 55mnonstop
8:00 am - 3:48 pmPDX-IAD
4h 48mnonstop
$527United Airlines
Find Deal
Wed, Apr 9 - Thu, Apr 17
5:46 pm - 8:49 pmIAD-PDX
6h 03mnonstop
8:00 am - 3:56 pmPDX-IAD
4h 56mnonstop
$535United Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
5:46 pm - 8:49 pmIAD-PDX
6h 03mnonstop
8:00 am - 3:56 pmPDX-IAD
4h 56mnonstop
$537United Airlines
Find Deal
Wed, Dec 25 - Thu, Jan 2
5:30 pm - 8:25 pmIAD-PDX
5h 55mnonstop
8:00 am - 3:48 pmPDX-IAD
4h 48mnonstop
$567United Airlines
Find Deal
Thu, Apr 3 - Tue, Apr 8

Delta flights from Washington, D.C. Dulles Intl Airport to Portland

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Portland flight tickets
Delta
Jan 7
IAD6:05 amWashington, D.C. Dulles Intl
9h 50m
1 stop
PDX12:55 pmPortland
Jan 15
PDX2:00 pmPortland
6h 40m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
Delta
Dec 11
IAD6:20 pmWashington, D.C. Dulles Intl
9h 08m
1 stop
PDX12:28 amPortland
Dec 12
PDX10:45 pmPortland
7h 25m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
Delta
Jan 9
IAD4:20 pmWashington, D.C. Dulles Intl
10h 38m
1 stop
PDX11:58 pmPortland
Jan 15
PDX7:05 amPortland
8h 50m
1 stop
IAD6:55 pmWashington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. Dulles Intl Airport to Portland

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Portland flight tickets
United Airlines
Dec 18
IAD6:30 amWashington, D.C. Dulles Intl
9h 40m
1 stop
PDX1:10 pmPortland
Dec 25
PDX8:00 amPortland
4h 56m
IAD3:56 pmWashington, D.C. Dulles Intl
United Airlines
Dec 18
IAD6:30 amWashington, D.C. Dulles Intl
11h 50m
1 stop
PDX3:20 pmPortland
Dec 25
PDX5:00 amPortland
7h 39m
1 stop
IAD3:39 pmWashington, D.C. Dulles Intl
United Airlines
Mar 6
IAD5:10 pmWashington, D.C. Dulles Intl
5h 50m
PDX8:00 pmPortland
Mar 10
PDX11:38 pmPortland
4h 50m
IAD7:28 amWashington, D.C. Dulles Intl

See travel insights to Portland from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Washington, D.C. Dulles Intl Airport is in August. Flight prices, which tend to average around $356, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until June to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $413.

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 Saturday when prices can be found for as low as $466. 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 $566.

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 $215. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $547 per ticket.

What is the cheapest Washington, D.C. Dulles Intl to Portland flight route?

Fly from Washington, D.C. Dulles Intl to Portland for the best Washington, D.C. Dulles Intl - Portland flight prices

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

The ideal time to book your flight to Portland is 11 days in advance when prices tend to average $466. However, in the past 72 hours, people saw flights from Washington, D.C. Dulles Intl Airport for as low as $227.

What cabin class options are available on Washington, D.C. Dulles Intl to Portland flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Portland flights?

You could potentially save up to 1% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Portland flight.

How have Washington, D.C. Dulles Intl Airport to Portland flight prices changed over time?

As of November 2024, prices for Washington, D.C. Dulles Intl Airport to Portland flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Portland (IAD to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Portland

Best Price Found

$147

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Washington, D.C. Dulles Intl Airport in the past 72 hours is $147. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Portland found on momondo in the last 72 hours is $298.
The fastest flight from Washington, D.C. Dulles Intl Airport to Portland takes 5h 50m
Direct flights go from Washington, D.C. Dulles Intl Airport to Portland every day.
There is 1 airport near Portland: Portland (PDX)

  • How far is Washington, D.C. Dulles Intl to Portland by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Portland is 2324.3 mi. 5h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Portland Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Portland Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Portland Airport.

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

    The required travel and health documents for your Portland Airport 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 Portland Airport. 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 Portland?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Portland?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Portland

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $142Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $161Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $186Free CancellationRating
7.0
415 reviews
Search Sun Country Air flights
DeltaPriceFrom $282Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Alaska AirlinesPriceFrom $317Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $352Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Portland

    The lowest priced United Airlines flight from Washington, D.C. Dulles Intl Airport to Portland from the last 72 hours was $405. Generally, United Airlines has 7 flights on this route every week with an average price of $588. United Airlines is rated 7.4/10 by our users.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Portland?

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 Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Portland?

momondo helps you find the best flight between Washington, D.C. and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to the United States