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$90 Find cheap flights from Washington, D.C. Reagan-National Airport to Portland, Maine

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 6/25. 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
0 bags
Sat 5/25
Sat 6/1

Search 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
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
10:09 am - 11:54 amDCA-PWM
1h 45mnonstop
6:01 am - 7:47 amPWM-DCA
1h 46mnonstop
$223American Airlines
Find Deal
Wed, Jul 3 - Thu, Jul 4
10:16 pm - 11:53 pmDCA-PWM
1h 37mnonstop
6:01 am - 7:47 amPWM-DCA
1h 46mnonstop
$224American Airlines
Find Deal
Wed, Jun 19 - Sun, Jun 23
10:06 am - 11:48 amDCA-PWM
1h 42mnonstop
6:00 am - 7:50 amPWM-DCA
1h 50mnonstop
$226American Airlines
Find Deal
Wed, May 29 - Sat, Jun 1
5:55 pm - 10:56 pmDCA-PWM
5h 01m1 stop
5:05 am - 3:40 pmPWM-DCA
10h 35m2 stops
$227Delta
Find Deal
Mon, Jul 8 - Wed, Jul 10
8:15 pm - 10:02 pmDCA-PWM
1h 47mnonstop
5:29 pm - 7:15 pmPWM-DCA
1h 46mnonstop
$229American Airlines
Find Deal
Sat, Jun 15 - Wed, Jun 19
5:00 pm - 12:19 amDCA-PWM
7h 19m1 stop
5:05 am - 11:21 amPWM-DCA
6h 16m1 stop
$242Delta
Find Deal
Tue, Jul 2 - Fri, Jul 5
5:00 pm - 11:00 pmDCA-PWM
6h 00m1 stop
5:30 pm - 10:33 pmPWM-DCA
5h 03m1 stop
$243Delta
Find Deal
Mon, Jul 1 - Tue, Jul 9
6:00 am - 11:02 amDCA-PWM
5h 02m1 stop
6:00 am - 11:58 amPWM-DCA
5h 58m1 stop
$397United Airlines
Find Deal
Wed, May 22 - Wed, May 29
5:15 pm - 9:06 pmDCA-PWM
3h 51m1 stop
6:00 am - 11:58 amPWM-DCA
5h 58m1 stop
$398United Airlines
Find Deal
Sat, May 25 - Sun, May 26
7:00 am - 10:58 amDCA-PWM
3h 58m1 stop
6:05 am - 10:27 amPWM-DCA
4h 22m1 stop
$418United Airlines
Find Deal
Thu, May 9 - Sun, May 12

Flights from Reagan-National to Portland - Travel Insights & Trends

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 flights from Washington, D.C. Reagan-National Airport to Portland, Maine clicked on KAYAK for each day over the last 12 months.
For Reagan Washington National Airport to Portland, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Portland back to Reagan Washington National Airport, the best deals are generally found on Friday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Portland, Maine, 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, Maine is January, where tickets cost $269 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $372 and $361 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Portland, Maine, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Portland, Maine, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $90. KAYAK users also found Reagan Washington National Airport to Portland round-trip flights on American Airlines from $223 and on Delta from $227.

Which airlines fly non-stop between Washington, D.C. Reagan-National Airport and Portland, Maine?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Reagan-National Airport to Portland, Maine.
There is just one airline that flies from Washington, D.C. Reagan-National Airport to Portland, Maine direct and that is American Airlines. The best one-way deal found from American Airlines for the route is $192.

How many flights are there between Washington, D.C. Reagan-National Airport and Portland, Maine per day?

Each day, there are between 4 and 8 nonstop flights that take off from Washington, D.C. Reagan-National Airport and land in Portland, Maine, with an average flight time of 1h 44m. The most common departure time is 10:00 pm and most flights take off in the morning. Each week, there are 45 flights. The most frequent day of departure is Friday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Washington, D.C. Reagan-National Airport and Portland, Maine?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Reagan Washington National Airport to Portland take?

A direct flight to Portland will take on average 1h 37m to travel the 481 miles flying distance from Reagan Washington National Airport.

What’s the earliest departure time from Reagan Washington National Airport to Portland?

Early birds can take the earliest flight from Washington, D.C. Reagan-National Airport at 10:06 am and will be landing in Portland, Maine at 11:48 am.

What’s the latest departure time from Reagan Washington National Airport to Portland?

If you prefer to fly at night, the latest flight from Washington, D.C. Reagan-National Airport to Portland, Maine jets off at 10:10 pm and lands at 11:54 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$90
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 0% lower on average.
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, Maine?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Portland, Maine was $90 for a one-way ticket and $223 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, Sun Country Air, 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 Embraer 175 (Enhanced Winglets) 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?

    oneworld is the only airline alliance operating flights between Reagan Washington National Airport and Portland.

  • 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, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Portland are Delta and United Airlines. With an average price for the route of $312 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $406 and an overall rating of 7.4.

  • 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.

See more FAQs

Top tips for finding a cheap flight from DCA to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $195 or less one-way and $293 or less round-trip.

Prefer to fly non-stop from Reagan Washington National Airport to Portland?

Find which airlines fly direct from Reagan-National to Portland, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Reagan-National to Portland

Monday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Tuesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Wednesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Thursday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Friday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

See more direct flights

Nonstop returns

Portland to Washington, D.C. Reagan-National

Monday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Tuesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Wednesday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Thursday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Friday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

See more direct flights
See more direct flights

Top 3 airlines serving 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.
8.0
DeltaOverall score based on 10975 reviews
7.9comfort
8.2boarding
8.0entertainment
8.6crew
7.4food
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

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

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

The flight was on time and the crew were great.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Book cheap flights from Washington, D.C. to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Portland found on KAYAK in the last 72 hours.
6/25Tue
nonstopAmerican Airlines
1h 37mDCA-PWM
$90
7/7Sun
nonstopAmerican Airlines
1h 37mDCA-PWM
$95
7/2Tue
1 stopDelta
7h 19mDCA-PWM
$98
7/16Tue
1 stopDelta
7h 14mDCA-PWM
$99
7/7Sun
1 stopAmerican Airlines
3h 39mDCA-PWM
$104
7/4Thu
1 stopDelta
5h 54mDCA-PWM
$118
6/4Tue
nonstopAmerican Airlines
1h 44mDCA-PWM
$132
5/9Thu
1 stopUnited Airlines
3h 58mDCA-PWM
$219
5/1Wed
1 stopUnited Airlines
6h 39mDCA-PWM
$267
5/2Thu
1 stopUnited Airlines
4h 58mDCA-PWM
$285

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Last minute flights from Reagan-National to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Portland that are departing in the next 10 days.
4/28Sun
nonstopAmerican Airlines
1h 44mDCA-PWM
5/4Sat
nonstopAmerican Airlines
1h 54mPWM-DCA
$499
4/28Sun
nonstopAmerican Airlines
1h 44mDCA-PWM
5/2Thu
multi-stopAmerican Airlines
6h 23mPWM-DCA
$507
4/29Mon
multi-stopDelta
3h 17mDCA-PWM
5/4Sat
multi-stopDelta
5h 06mPWM-DCA
$530
4/29Mon
nonstopAmerican Airlines
1h 44mDCA-PWM
5/1Wed
nonstopAmerican Airlines
1h 52mPWM-DCA
$534
4/29Mon
multi-stopDelta
3h 17mDCA-PWM
5/4Sat
multi-stopDelta
10h 18mPWM-DCA
$535
4/28Sun
nonstopAmerican Airlines
1h 49mDCA-PWM
4/30Tue
nonstopAmerican Airlines
1h 52mPWM-DCA
$549
4/28Sun
nonstopAmerican Airlines
1h 49mDCA-PWM
4/29Mon
multi-stopAmerican Airlines
6h 23mPWM-DCA
$557
4/27Sat
multi-stopDelta
5h 28mDCA-PWM
4/28Sun
multi-stopDelta
5h 49mPWM-DCA
$568
4/26Fri
multi-stopDelta
5h 38mDCA-PWM
4/29Mon
multi-stopDelta
7h 51mPWM-DCA
$573
4/27Sat
multi-stopDelta
7h 14mDCA-PWM
4/29Mon
multi-stopDelta
7h 51mPWM-DCA
$578

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Reagan Washington National Airport - Portland Flights

Departure:

Reagan Washington National Airport (DCA)United States

Destination:

Portland (PWM)United States

Return flight deals:

Portland - Reagan Washington National Airport

Cabin classes:

$1,083
$648
$214