What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Portland, Maine according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Washington, D.C. Reagan-National?

Delta and United Airlines are the most popular carriers operating from Portland to Washington, D.C. Reagan-National

When did momondo last update prices for flights from Portland Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Portland Airport to Washington, D.C. Reagan-National Airport are updated daily.

How many operators does momondo search for flights from Portland Airport to Washington, D.C. Reagan-National Airport?

As of August 2026, there are 2 operators available to choose from for flights from Portland Airport to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly from Portland Airport to Washington, D.C. Reagan-National 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 Portland Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$153 Cheap Flights from Portland, Maine to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Portland, Maine to Washington, D.C. Reagan-National Airport on average per day?

3 flights are operational daily from Portland, Maine to Washington, D.C. Reagan-National Airport as of August 2026. The most popular departure time for this route is 12:00PM, with 81% of flights per day taking off in the afternoon.

Q: How many flights depart from Portland, Maine to Washington, D.C. Reagan-National Airport on average per week?

As of August 2026, 27 flights take off from Portland, Maine and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Sat, with 19% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:56 amPWM Portland-DCA Washington, D.C. Reagan-National

1h 56mnonstop

10:18 pm - 11:59 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 41mnonstop

$249American Airlines

Sat, Oct 10 - Mon, Oct 12

5:18 pm - 11:59 pmPWM Portland-DCA Washington, D.C. Reagan-National

6h 41m1 stop Charlotte Douglas

10:04 pm - 11:45 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 41mnonstop

$250American Airlines

Fri, Sep 18 - Mon, Sep 21

4:27 pm - 9:27 pmPWM Portland-DCA Washington, D.C. Reagan-National

5h 00m1 stop New York LaGuardia

1:59 pm - 3:43 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 44mnonstop

$250American Airlines

Fri, Oct 16 - Mon, Oct 19

5:05 pm - 6:59 pmPWM Portland-DCA Washington, D.C. Reagan-National

1h 54mnonstop

6:25 am - 11:16 amDCA Washington, D.C. Reagan-National-PWM Portland

4h 51m1 stop Charlotte Douglas

$250American Airlines

Thu, Oct 1 - Sun, Oct 4

6:00 am - 12:55 pmPWM Portland-DCA Washington, D.C. Reagan-National

6h 55m2 stops New York John F Kennedy Intl Cincinnati Cinci./N. Kentucky

2:00 pm - 11:55 pmDCA Washington, D.C. Reagan-National-PWM Portland

9h 55m2 stops Cincinnati Cinci./N. Kentucky New York John F Kennedy Intl

$251Delta

Thu, Dec 3 - Tue, Dec 8

1:52 pm - 11:07 pmPWM Portland-DCA Washington, D.C. Reagan-National

9h 15m2 stops New York LaGuardia Detroit Metropolitan Wayne County

2:00 pm - 12:10 amDCA Washington, D.C. Reagan-National-PWM Portland

10h 10m2 stops Cincinnati Cinci./N. Kentucky New York John F Kennedy Intl

$251Delta

Tue, Oct 27 - Thu, Oct 29

6:28 am - 4:39 pmPWM Portland-DCA Washington, D.C. Reagan-National

10h 11m2 stops New York LaGuardia Detroit Metropolitan Wayne County

6:10 am - 1:12 pmDCA Washington, D.C. Reagan-National-PWM Portland

7h 02m2 stops Detroit Metropolitan Wayne County New York LaGuardia

$251Delta

Wed, Oct 28 - Tue, Nov 3

10:45 am - 4:58 pmPWM Portland-DCA Washington, D.C. Reagan-National

6h 13m1 stop Newark

8:25 am - 1:55 pmDCA Washington, D.C. Reagan-National-PWM Portland

5h 30m1 stop Newark

$258United Airlines

Fri, Sep 4 - Sun, Sep 6

6:06 am - 10:44 amPWM Portland-DCA Washington, D.C. Reagan-National

4h 38m1 stop Newark

5:55 pm - 11:32 pmDCA Washington, D.C. Reagan-National-PWM Portland

5h 37m1 stop Newark

$260United Airlines

Fri, Sep 18 - Mon, Sep 21

6:06 am - 11:59 amPWM Portland-DCA Washington, D.C. Reagan-National

5h 53m1 stop Newark

10:27 am - 1:55 pmDCA Washington, D.C. Reagan-National-PWM Portland

3h 28m1 stop Newark

$260United Airlines

Thu, Sep 17 - Sun, Sep 20

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 7:50 amPWM Portland-DCA Washington, D.C. Reagan-National

1h 48mnonstop

10:10 pm - 11:47 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 37mnonstop

$319American Airlines

Thu, Aug 20 - Thu, Aug 27

5:13 pm - 7:15 pmPWM Portland-DCA Washington, D.C. Reagan-National

2h 02mnonstop

5:39 pm - 11:41 pmDCA Washington, D.C. Reagan-National-PWM Portland

6h 02m1 stop Philadelphia

$329American Airlines

Thu, Aug 20 - Thu, Aug 27

1:12 pm - 6:59 pmPWM Portland-DCA Washington, D.C. Reagan-National

5h 47m1 stop New York LaGuardia

7:40 pm - 11:30 pmDCA Washington, D.C. Reagan-National-PWM Portland

3h 50m1 stop New York LaGuardia

$339Delta

Thu, Aug 20 - Fri, Aug 28

11:50 am - 6:09 pmPWM Portland-DCA Washington, D.C. Reagan-National

6h 19m1 stop Minneapolis St Paul

6:20 am - 10:21 amDCA Washington, D.C. Reagan-National-PWM Portland

4h 01m1 stop New York LaGuardia

$339Delta

Fri, Aug 21 - Wed, Aug 26

6:00 am - 10:09 amPWM Portland-DCA Washington, D.C. Reagan-National

4h 09m1 stop New York John F Kennedy Intl

5:40 pm - 11:30 pmDCA Washington, D.C. Reagan-National-PWM Portland

5h 50m1 stop New York LaGuardia

$339Delta

Thu, Aug 20 - Wed, Aug 26

6:02 am - 7:50 amPWM Portland-DCA Washington, D.C. Reagan-National

1h 48mnonstop

2:54 pm - 4:33 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 39mnonstop

$349American Airlines

Fri, Aug 21 - Sat, Aug 22

6:02 am - 7:50 amPWM Portland-DCA Washington, D.C. Reagan-National

1h 48mnonstop

10:10 pm - 11:47 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 37mnonstop

$349American Airlines

Fri, Aug 21 - Sun, Aug 23

3:45 pm - 9:59 pmPWM Portland-DCA Washington, D.C. Reagan-National

6h 14m1 stop Newark

10:27 am - 1:55 pmDCA Washington, D.C. Reagan-National-PWM Portland

3h 28m1 stop Newark

$443United Airlines

Wed, Aug 19 - Thu, Sep 10

6:00 am - 11:59 amPWM Portland-DCA Washington, D.C. Reagan-National

5h 59m1 stop Newark

4:30 pm - 9:08 amDCA Washington, D.C. Reagan-National-PWM Portland

16h 38m1 stop Newark

$629United Airlines

Fri, Aug 21 - Fri, Aug 21

6:00 am - 11:59 amPWM Portland-DCA Washington, D.C. Reagan-National

5h 59m1 stop Newark

4:30 pm - 9:08 amDCA Washington, D.C. Reagan-National-PWM Portland

16h 38m1 stop Newark

$664United Airlines

Fri, Aug 21 - Fri, Aug 21

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American Airlines flights from Portland, Maine to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Portland, Maine to Washington, D.C. Reagan-National Airport flight tickets

American Airlines

Oct 10

PWM6:00 amPortland

1h 56m

DCA7:56 amWashington, D.C. Reagan-National

Oct 12

DCA10:18 pmWashington, D.C. Reagan-National

1h 41m

PWM11:59 pmPortland

$249

American Airlines

Sep 18

PWM4:41 pmPortland

4h 47m

1 stop

DCA9:28 pmWashington, D.C. Reagan-National

Sep 21

DCA2:40 pmWashington, D.C. Reagan-National

1h 44m

PWM4:24 pmPortland

$250

American Airlines

Oct 30

PWM10:52 amPortland

1h 52m

DCA12:44 pmWashington, D.C. Reagan-National

Nov 2

DCA8:03 amWashington, D.C. Reagan-National

1h 49m

PWM9:52 amPortland

$251

Delta flights from Portland, Maine to Washington, D.C. Reagan-National Airport

Our best Delta deals on Portland, Maine to Washington, D.C. Reagan-National Airport flight tickets

Delta

Dec 4

PWM6:00 amPortland

4h 02m

1 stop

DCA10:02 amWashington, D.C. Reagan-National

Dec 17

DCA6:05 amWashington, D.C. Reagan-National

4h 54m

1 stop

PWM10:59 amPortland

$260

Delta

Nov 13

PWM5:29 pmPortland

4h 51m

1 stop

DCA10:20 pmWashington, D.C. Reagan-National

Nov 16

DCA2:00 pmWashington, D.C. Reagan-National

9h 55m

2 stops

PWM11:55 pmPortland

$265

Delta

Sep 3

PWM11:01 amPortland

5h 18m

1 stop

DCA4:19 pmWashington, D.C. Reagan-National

Sep 8

DCA5:05 pmWashington, D.C. Reagan-National

6h 51m

1 stop

PWM11:56 pmPortland

$267

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Sat 10/10

6:00 am-7:56 am

Nonstop1h 56m

Washington, D.C. Reagan-National

Mon 10/12

10:18 pm-11:59 pm

Nonstop1h 41m

$249

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Fri 9/18

5:18 pm-11:59 pm

1 stop6h 41m

Washington, D.C. Reagan-National

Mon 9/21

10:04 pm-11:45 pm

Nonstop1h 41m

$250

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Fri 10/16

4:27 pm-9:27 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Mon 10/19

1:59 pm-3:43 pm

Nonstop1h 44m

$250

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Thu 10/1

5:05 pm-6:59 pm

Nonstop1h 54m

Washington, D.C. Reagan-National

Sun 10/4

6:25 am-11:16 am

1 stop4h 51m

$250

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Thu 12/3

6:00 am-12:55 pm

2 stops6h 55m

Washington, D.C. Reagan-National

Tue 12/8

2:00 pm-11:55 pm

2 stops9h 55m

$251

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Tue 10/27

1:52 pm-11:07 pm

2 stops9h 15m

Washington, D.C. Reagan-National

Thu 10/29

2:00 pm-12:10 am

2 stops10h 10m

$251

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Wed 10/28

6:28 am-4:39 pm

2 stops10h 11m

Washington, D.C. Reagan-National

Tue 11/3

6:10 am-1:12 pm

2 stops7h 02m

$251

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Fri 9/4

10:45 am-4:58 pm

1 stop6h 13m

Washington, D.C. Reagan-National

Sun 9/6

8:25 am-1:55 pm

1 stop5h 30m

$258

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Fri 9/18

6:06 am-10:44 am

1 stop4h 38m

Washington, D.C. Reagan-National

Mon 9/21

5:55 pm-11:32 pm

1 stop5h 37m

$260

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Thu 9/17

6:06 am-11:59 am

1 stop5h 53m

Washington, D.C. Reagan-National

Sun 9/20

10:27 am-1:55 pm

1 stop3h 28m

$260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Washington, D.C. Reagan-National Airport

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Portland, Maine and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $289 to $503.
The lowest price recently found on this route was $249.

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

The month of December is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Portland, Maine, with most prices found around $277. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $280.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Portland, Maine to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $358. Flights from Portland, Maine to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $469. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Portland, Maine to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $308. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $390.

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

Fly from Portland to Washington, D.C. Reagan-National for the best Portland - Washington, D.C. Reagan-National flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Portland, Maine for as low as $247 on momondo.

What cabin class options are available on Portland, Maine to Washington, D.C. Reagan-National Airport flights?

There are 3 cabin classes available to choose from on Portland, Maine to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland, Maine to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of August 2026, prices for Portland, Maine to Washington, D.C. Reagan-National Airport flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Washington, D.C. Reagan-National Airport

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

Estimated round-trip price

Cheap Portland, Maine to Washington, D.C. Reagan-National Airport (PWM to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Washington, D.C. Reagan-National Airport

Best Price Found	$274
Fastest flight time	1h 48m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Portland, Maine in the past 72 hours is $274. The best round-trip flight deal from Portland, Maine to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $302.

The fastest flight from Portland, Maine to Washington, D.C. Reagan-National Airport takes 1h 48m

Direct flights go from Portland, Maine to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Washington, D.C. Reagan-National Airport

How far is Portland to Washington, D.C. Reagan-National by plane?
There are 483.6 mi between Portland and Washington, D.C. Reagan-National. In terms of flight time, this usually takes a little over 1h 48m.
When did momondo last update prices for flights from Portland Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Portland Airport to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Washington, D.C. Reagan-National Airport?
As of August 2026, there are 2 operators available to choose from for flights from Portland Airport to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Portland Airport to Washington, D.C. Reagan-National 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 Portland Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National 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 Portland, Maine to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Portland, Maine to Washington, D.C. Reagan-National Airport is Airbus A319, representing 19.07% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 18.08%, Boeing 737 MAX 8 at 14.77%, and Canadair (Bombardier) Regional Jet 700 at 13.89%.
What is the most popular airline from Portland, Maine to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Washington, D.C. Reagan-National Airport is American Airlines, representing 98% of all bookings. The subsequent popular airline is United Airlines at 2%.

Best airlines flying from Portland, Maine to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Portland, Maine to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,950 reviews		Search American Airlines flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 10,104 reviews		Search United Airlines flights

American Airlines Flights From Portland, Maine to Washington, D.C. Reagan-National Airport
American Airlines operates around 20 flights from Portland, Maine to Washington, D.C. Reagan-National Airport every week. The average price of these flights found in the last 72 hours has been $342, but momondo users have found American Airlines deals from Portland, Maine to Washington, D.C. Reagan-National Airport from as low as $189 round-trip. American Airlines has been scored 7.1/10 in 11,950 reviews.

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Colonial Beach

Springfield

Fairfax

Tysons

Edgewood

Glen Burnie

College Park

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Portland with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Washington, D.C..

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If you are not ready to book a flight from Portland to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from Portland, Maine to Washington, D.C. from $153

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American Airlines flights from Portland, Maine to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Portland, Maine to Washington, D.C. Reagan-National Airport flight tickets

Delta flights from Portland, Maine to Washington, D.C. Reagan-National Airport

Our best Delta deals on Portland, Maine to Washington, D.C. Reagan-National Airport flight tickets

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Use the filters below to find and compare flights from Portland, Maine to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Portland, Maine to Washington, D.C. Reagan-National Airport

What is the typical price of a round-trip flight between Portland, Maine and Washington, D.C. Reagan-National Airport?

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

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

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

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

What cabin class options are available on Portland, Maine to Washington, D.C. Reagan-National Airport flights?

How have Portland, Maine to Washington, D.C. Reagan-National Airport flight prices changed over time?

What is the cheapest airline that flies from Portland to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Portland, Maine to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Portland, Maine to Washington, D.C. Reagan-National Airport on average per week?

When to book flights from Portland, Maine to Washington, D.C. Reagan-National Airport

Cheap Portland, Maine to Washington, D.C. Reagan-National Airport (PWM to DCA) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland, Maine to Washington, D.C. Reagan-National Airport

Best airlines flying from Portland, Maine to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Portland, Maine to Washington, D.C. Reagan-National Airport with momondo

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