DCA - PWM

$167 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 9/23. 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
$261
Typical prices: $362-$529
American Airlines
Sat 7/11Wed 7/15
DCA - PWM • Non-stop
Cheapest non-stop
$261
Typical prices: $359-$541
American Airlines
Tue 7/14Sat 7/18
DCA - PWM • Non-stop
Top airlines
Cheapest • from $261 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 1h 44m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $208 (round-trip)
Shortest trip • 3h 24m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
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

Sat, Jul 11 - Wed, Jul 15
American Airlines Logo
8:00 pm - 9:46 pm
DCA
-
PWM
1h 46mnonstop
American Airlines Logo
12:51 pm - 2:44 pm
PWM
-
DCA
1h 53mnonstop
$261American Airlines
Wed, Jul 22 - Wed, Jul 29
American Airlines Logo
10:09 pm - 11:59 pm
DCA
-
PWM
1h 50mnonstop
American Airlines Logo
5:45 am - 7:45 am
PWM
-
DCA
2h 00mnonstop
$262American Airlines
Sat, Aug 15 - Sat, Aug 22
Delta Logo
12:00 pm - 3:58 pm
DCA
-
PWM
3h 58m
1 stop
Delta Logo
4:59 pm - 9:11 pm
PWM
-
DCA
4h 12m
1 stop
$263Delta
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
10:21 pm - 11:59 pm
DCA
-
PWM
1h 38mnonstop
American Airlines Logo
6:00 am - 7:48 am
PWM
-
DCA
1h 48mnonstop
$264American Airlines
Sat, Aug 22 - Thu, Aug 27
American Airlines Logo
1:55 pm - 8:10 pm
DCA
-
PWM
6h 15m
1 stop
American Airlines Logo
1:25 pm - 6:14 pm
PWM
-
DCA
4h 49m
1 stop
$265American Airlines
Wed, Sep 2 - Thu, Sep 10
Delta Logo
5:40 pm - 11:30 pm
DCA
-
PWM
5h 50m
1 stop
Delta Logo
5:29 pm - 10:47 pm
PWM
-
DCA
5h 18m
1 stop
$266Delta
Wed, Sep 9 - Tue, Sep 15
Delta Logo
6:10 am - 3:39 pm
DCA
-
PWM
9h 29m
2 stops
Delta Logo
6:30 am - 12:34 pm
PWM
-
DCA
6h 04m
1 stop
$268Delta
Mon, Jul 13 - Thu, Jul 23
Delta Logo
7:40 pm - 11:30 pm
DCA
-
PWM
3h 50m
1 stop
Delta Logo
6:25 am - 10:15 am
PWM
-
DCA
3h 50m
1 stop
$269Delta
Sat, Jul 11 - Wed, Jul 15
American Airlines Logo
3:23 pm - 10:47 pm
DCA
-
PWM
7h 24m
1 stop
American Airlines Logo
12:51 pm - 2:44 pm
PWM
-
DCA
1h 53mnonstop
$271American Airlines
Wed, Sep 9 - Tue, Sep 15
Delta Logo
6:10 am - 3:39 pm
DCA
-
PWM
9h 29m
2 stops
Delta Logo
6:30 am - 4:40 pm
PWM
-
DCA
10h 10m
2 stops
$273Delta
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.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Portland, Maine?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to Portland, Maine departing in July.

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 Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Portland, Friday 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 $249 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $459 and $435 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 $412, 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 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$167
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 14% 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 5 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Portland was $165 for a one-way ticket and $261 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, Alaska Airlines, Delta, 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 Boeing 737 MAX 8 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 $402 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 $379 and an overall rating of 7.1.

  • 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 $234 or less one-way and $345 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 9887 reviews
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

6.0 GoodEnrique, Jun 2026
IAD - LAX
Read more United Airlines reviews

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Never nice, United Express partners always do an amazing job.

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

My wallet fell out of my pocket ( my fault). Staff claimed they looked while cleaning. Said they didn't find it, but was actually found in Washington DC on the plane. Which mean either they didn't look or don't do a good job of cleaning. Now I have to pay 27 dollars to get it shipped back and have no wallet for my entire vacation

The flight was on time and the crew were great.

I was forced to gate check my carry on luggage. Somehow it did not arrive at my destination. I still have yet to receive my bag r days after arrival.

Boarding area is a mess. Lines not bounded and gate area too small. Food options (on this specific flight) were poor and you couldn’t pick part of it since it was like a mash of chicken and other unrecognisable stuff. Comfort of seats along with child noise made it difficult to get a good sleep. Last, the flight attendant that served my aisle was rude (others seemed fine) towards me and others.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

90 min delay for a food cart that needed to be fixed.

Pros: "The seat seemed broken. The main issue was that all shades were down. I thought when we took off and landed , window shades were supposed to be up? I felt like I was in a dark tunnel with shades down and lights the entire flight out and it was mid-afternoon."

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

Information on your arrival and departure airports