DCA - PWM

$128 Find Cheap Flights from Reagan Washington National Airport to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Portland departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$224
Overall average: $294
United Airlines
Wed 11/12Wed 11/19
DCA - PWM • 1 stop
Cheapest non-stop
$247
Typical prices: $227-$424
American Airlines
Tue 12/23Mon 1/5
DCA - PWM • Non-stop
Top airlines
United Airlines
Cheapest • from $224 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 15% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Portland (DCA-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Portland

Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
10:05 am - 1:36 pmDCA-PWM
3h 31m1 stop
United Airlines Logo
6:00 am - 12:34 pmPWM-DCA
6h 34m1 stop
$224United Airlines
Find Deal
Sun, Dec 14 - Tue, Jan 6
American Airlines Logo
10:07 pm - 11:37 pmDCA-PWM
1h 30mnonstop
American Airlines Logo
12:35 pm - 4:50 pmPWM-DCA
4h 15m1 stop
$227American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
6:06 am - 4:00 pmDCA-PWM
9h 54m2 stops
Delta Logo
6:00 am - 10:20 amPWM-DCA
4h 20m1 stop
$229Delta
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
3:06 pm - 11:19 pmDCA-PWM
8h 13m2 stops
Delta Logo
6:35 am - 2:26 pmPWM-DCA
7h 51m2 stops
$234Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
7:00 am - 1:36 pmDCA-PWM
6h 36m1 stop
United Airlines Logo
6:00 am - 9:59 amPWM-DCA
3h 59m1 stop
$239United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
Delta Logo
6:06 am - 12:08 pmDCA-PWM
6h 02m1 stop
Delta Logo
6:15 am - 2:26 pmPWM-DCA
8h 11m2 stops
$242Delta
Find Deal
Wed, Nov 12 - Wed, Nov 19
American Airlines Logo
1:44 pm - 6:10 pmDCA-PWM
4h 26m1 stop
American Airlines Logo
12:26 pm - 2:18 pmPWM-DCA
1h 52mnonstop
$244American Airlines
Find Deal
Tue, Dec 23 - Mon, Jan 5
American Airlines Logo
10:08 pm - 11:42 pmDCA-PWM
1h 34mnonstop
American Airlines Logo
5:20 pm - 7:14 pmPWM-DCA
1h 54mnonstop
$247American Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
Delta Logo
5:03 pm - 11:54 pmDCA-PWM
6h 51m1 stop
Delta Logo
4:53 pm - 11:08 pmPWM-DCA
6h 15m1 stop
$252Delta
Find Deal
Sat, Nov 22 - Thu, Nov 27
Delta Logo
5:03 pm - 11:54 pmDCA-PWM
6h 51m1 stop
Delta Logo
9:00 am - 4:02 pmPWM-DCA
7h 02m1 stop
$254Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Reagan-National to Portland flights

Get data-powered insights and trends into flights from Reagan-National to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Portland?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Portland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Reagan Washington National Airport to Portland, look for departures on Saturdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Portland, Thursday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Portland is January, where tickets cost $279 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $386 and $383 respectively.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Portland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $325, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Portland, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$128
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Reagan Washington National Airport to Portland

When to book flights from Reagan-National to Portland

Are your dates flexible? Find out the best times to travel from Reagan-National to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Portland flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Portland?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Portland was $128 for a one-way ticket and $224 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Reagan Washington National Airport to Portland?

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at Portland, also known as Portland.

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to Portland?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Reagan Washington National Airport to Portland flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Portland?

    The Airbus A319 is the aircraft model that flies most regularly on the Reagan Washington National Airport to Portland flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Portland?

    Star Alliance, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Portland, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Reagan Washington National Airport to Portland?

    There are nonstop flights from Reagan Washington National Airport to Portland on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Portland, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Portland are United Airlines and American Airlines. With an average price for the route of $353 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $338 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Reagan-National Airport to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $181 or less one-way and $259 or less round-trip.

Prefer to fly direct from Reagan Washington National Airport to Portland?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Reagan-National to Portland.
Find which airlines fly direct from Washington, D.C. Reagan-National Airport to Portland Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Reagan-National to Portland

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Portland to Washington, D.C. Reagan-National

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airlines flying from Reagan-National to Portland

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8999 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

8.0 ExcellentMonsieur, Oct 2025IAD - EWR
Read more United Airlines reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight from Reagan-National to Portland

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