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$120+ Cheap flights from Reagan-National (DCA) to Portland, ME (PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PWM
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Portland are usually found in January or September, booked 79 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Reagan-National to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(Delta)

One-way from

$120
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$333

Good round-trip deal

$253 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Portland flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Portland flights.
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From Washington, D.C. Reagan-National to Portland
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One-way flight from Washington, D.C. Reagan-National to Portland
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Portland.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Portland.
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Find flight deals from Reagan-National to Portland

Cheapest flights from Reagan-National to Portland
Explore the most affordable flight options available from Reagan-National to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/53:45 pmDCA - PWM
2 stops9h 01mDelta
Thu 7/106:30 amPWM - DCA
2 stops8h 30mDelta
Deal found 4/27$224
This JetBlue deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:30 amDCA - PWM
1 stop6h 46mJetBlue
Tue 10/72:15 pmPWM - DCA
1 stop4h 29mJetBlue
Deal found 4/28$226
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:05 amDCA - PWM
1 stop4h 15mAmerican Airlines
Sun 5/2512:24 pmPWM - DCA
Nonstop1h 50mAmerican Airlines
Deal found 4/27$237
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:40 amDCA - PWM
1 stop3h 40mUnited Airlines
Mon 6/26:20 amPWM - DCA
1 stop4h 07mUnited Airlines
Deal found 4/28$269
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:05 amDCA - PWM
1 stop8h 00mSouthwest
Sun 8/177:10 amPWM - DCA
1 stop6h 55mSouthwest
Deal found 4/28$375

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Portland that are best for you.

Fly from

Reagan-National

Fly to

Portland

Route

Depart

Return

Price

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Sat 7/5

3:45 pm-12:46 am

2 stops9h 01m

Portland

Thu 7/10

6:30 am-3:00 pm

2 stops8h 30m

$224

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Wed 5/21

6:05 am-10:20 am

1 stop4h 15m

Portland

Sun 5/25

12:24 pm-2:14 pm

Nonstop1h 50m

$237

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Sat 5/24

6:00 am-1:20 pm

1 stop7h 20m

Portland

Sun 5/25

3:35 pm-10:58 pm

1 stop7h 23m

$248

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Mon 5/26

9:40 am-1:20 pm

1 stop3h 40m

Portland

Mon 6/2

6:20 am-10:27 am

1 stop4h 07m

$269

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Sat 6/7

6:00 am-1:20 pm

1 stop7h 20m

$120

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Wed 6/11

10:10 pm-11:59 pm

Nonstop1h 49m

$142

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Tue 5/27

5:00 pm-12:14 am

1 stop7h 14m

$152

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Thu 7/3

5:15 pm-11:14 pm

1 stop5h 59m

$190

Washington, D.C.Portland

DCA - PWM

DCAPWM

Washington, D.C. Reagan-National

Thu 7/24

6:00 am-12:35 pm

1 stop6h 35m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Compare providers for flights from Reagan-National to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Portland in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Portland

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Portland. Price data was last updated on April 25, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Portland, Maine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Portland, Maine (average of $296). Flying from Washington, D.C. Reagan-National Airport to Portland, Maine in May is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to PWM?

Find hourly flight availability from Reagan-National to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2025.

When flying from Washington, D.C. Reagan-National Airport to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Portland. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Portland, Maine flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Portland, Maine

Explore weekly flight availability from Reagan-National to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2025.

The most flights from DCA to PWM are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated April 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Portland, such as Southwest, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Washington, D.C. Reagan-National?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Portland from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Portland (PWM) should be relatively easy as there are 5 daily inbound flights from Washington, D.C. Reagan-National from 3 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Portland, Maine round-trip?

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Portland, Maine is Delta. Our recent data shows that you can find tickets from as low as $239 on this airline. Additional options worth looking into are American Airlines and JetBlue, starting at $245 and $248 round-trip. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Portland, Maine one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $120. American Airlines flights start at $142 while deals on United Airlines start at $149 one-way.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Portland, Maine?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to Portland, Maine on time: American Airlines (75%), Republic Airways (73%), PSA Airlines (67%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Portland, Maine?

    While on average a flight from Washington, D.C. Reagan-National Airport to Portland, Maine is generally $266, our data shows the cheapest flight currently is $122. When looking at the most popular route, (Washington, D.C. Reagan-National - Portland), you can expect to pay $189 for that flight.

  • Can I find deals for flights from Reagan-National to Portland that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Portland.

  • Can I find deals for business class flights from Reagan-National to Portland?

    Yes. Cheapflights offers flight deals from Reagan-National to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Portland, Maine (average of $296). Flying from Washington, D.C. Reagan-National Airport to Portland, Maine in May is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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Top 3 airlines flying from Reagan-National to Portland

Discover the top 3 airlines that operate flights from Reagan-National to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$287FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$296FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$339FlexibilityNo cancel feeOn-time71%

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