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Cheap flights from Portland, Maine to Maryland from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Maryland departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland, Maine to Maryland

Cheap round-trip flights

United Airlines Logo
5:45 am - 7:34 amPWM-IAD
1h 49mnonstop
United Airlines Logo
10:09 pm - 11:59 pmIAD-PWM
1h 50mnonstop
$189United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
American Airlines Logo
6:00 am - 7:44 amPWM-DCA
1h 44mnonstop
American Airlines Logo
2:49 pm - 4:27 pmDCA-PWM
1h 38mnonstop
$189American Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 1
United Airlines Logo
5:45 am - 7:34 amPWM-IAD
1h 49mnonstop
United Airlines Logo
10:09 pm - 11:59 pmIAD-PWM
1h 50mnonstop
$194United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
American Airlines Logo
6:00 am - 7:44 amPWM-DCA
1h 44mnonstop
American Airlines Logo
10:09 am - 11:54 amDCA-PWM
1h 45mnonstop
$194American Airlines
Find Deal
Tue, Oct 7 - Sun, Oct 12
JetBlue Logo
2:17 pm - 7:20 pmPWM-DCA
5h 03m1 stop
JetBlue Logo
6:25 am - 1:22 pmDCA-PWM
6h 57m1 stop
$197JetBlue
Find Deal
Thu, Oct 9 - Sun, Oct 12
Delta Logo
4:48 pm - 11:00 pmPWM-IAD
6h 12m1 stop
Delta Logo
7:59 pm - 12:05 amIAD-PWM
4h 06m1 stop
$209Delta
Find Deal
Thu, Oct 30 - Sun, Nov 2
Delta Logo
4:48 pm - 10:59 pmPWM-DCA
6h 11m1 stop
Delta Logo
5:00 am - 11:05 amDCA-PWM
6h 05m1 stop
$209Delta
Find Deal
Thu, Oct 30 - Sun, Nov 2
JetBlue Logo
2:17 pm - 7:20 pmPWM-DCA
5h 03m1 stop
JetBlue Logo
6:25 am - 1:22 pmDCA-PWM
6h 57m1 stop
$223JetBlue
Find Deal
Fri, Oct 3 - Tue, Oct 7
Southwest Logo
3:30 pm - 5:15 pmPWM-BWI
1h 45mnonstop
Southwest Logo
8:25 pm - 9:55 pmBWI-PWM
1h 30mnonstop
$246Southwest
Find Deal
Wed, Dec 10 - Sat, Dec 13
Southwest Logo
5:45 am - 7:20 amPWM-BWI
1h 35mnonstop
Southwest Logo
8:20 am - 9:55 amBWI-PWM
1h 35mnonstop
$255Southwest
Find Deal
Wed, Oct 22 - Sat, Oct 25

American Airlines flights from Portland, Maine to Maryland

Our best American Airlines deals on Portland, Maine to Maryland flight tickets
American Airlines
Oct 31
PWM6:00 amPortland
1h 44m
DCA7:44 amWashington, D.C. Reagan-National
Nov 1
DCA2:49 pmWashington, D.C. Reagan-National
1h 38m
PWM4:27 pmPortland
$189
Find similar
American Airlines
Oct 7
PWM6:00 amPortland
1h 44m
DCA7:44 amWashington, D.C. Reagan-National
Oct 12
DCA10:09 amWashington, D.C. Reagan-National
1h 45m
PWM11:54 amPortland
$194
Find similar
American Airlines
Oct 2
PWM12:27 pmPortland
1h 44m
DCA2:11 pmWashington, D.C. Reagan-National
Oct 6
DCA10:11 pmWashington, D.C. Reagan-National
1h 40m
PWM11:51 pmPortland
$199
Find similar

United Airlines flights from Portland, Maine to Maryland

Our best United Airlines deals on Portland, Maine to Maryland flight tickets
United Airlines
Oct 17
PWM5:45 amPortland
1h 49m
IAD7:34 amWashington, D.C. Dulles Intl
Oct 19
IAD10:09 pmWashington, D.C. Dulles Intl
1h 50m
PWM11:59 pmPortland
$189
Find similar
United Airlines
Oct 9
PWM5:45 amPortland
1h 49m
IAD7:34 amWashington, D.C. Dulles Intl
Oct 13
IAD10:09 pmWashington, D.C. Dulles Intl
1h 50m
PWM11:59 pmPortland
$194
Find similar
United Airlines
Oct 3
PWM7:25 pmPortland
1h 50m
IAD9:15 pmWashington, D.C. Dulles Intl
Oct 4
IAD10:09 pmWashington, D.C. Dulles Intl
1h 50m
PWM11:59 pmPortland
$199
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Maryland 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, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Portland, Maine to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Fri 10/17

5:45 am-7:34 am

Nonstop1h 49m

Washington, D.C. Dulles Intl

Sun 10/19

10:09 pm-11:59 pm

Nonstop1h 50m

$189

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Fri 10/31

6:00 am-7:44 am

Nonstop1h 44m

Washington, D.C. Reagan-National

Sat 11/1

2:49 pm-4:27 pm

Nonstop1h 38m

$189

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Thu 10/9

5:45 am-7:34 am

Nonstop1h 49m

Washington, D.C. Dulles Intl

Mon 10/13

10:09 pm-11:59 pm

Nonstop1h 50m

$194

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Tue 10/7

6:00 am-7:44 am

Nonstop1h 44m

Washington, D.C. Reagan-National

Sun 10/12

10:09 am-11:54 am

Nonstop1h 45m

$194

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Thu 10/9

2:17 pm-7:20 pm

1 stop5h 03m

Washington, D.C. Reagan-National

Sun 10/12

6:25 am-1:22 pm

1 stop6h 57m

$197

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Thu 10/30

4:48 pm-11:00 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Sun 11/2

7:59 pm-12:05 am

1 stop4h 06m

$209

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Thu 10/30

4:48 pm-10:59 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Sun 11/2

5:00 am-11:05 am

1 stop6h 05m

$209

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Fri 10/3

2:17 pm-7:20 pm

1 stop5h 03m

Washington, D.C. Reagan-National

Tue 10/7

6:25 am-1:22 pm

1 stop6h 57m

$223

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Wed 12/10

3:30 pm-5:15 pm

Nonstop1h 45m

Baltimore/Washington

Sat 12/13

8:25 pm-9:55 pm

Nonstop1h 30m

$246

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Wed 10/22

5:45 am-7:20 am

Nonstop1h 35m

Baltimore/Washington

Sat 10/25

8:20 am-9:55 am

Nonstop1h 35m

$255

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maryland from

How to get the cheapest flight ticket from Portland, Maine to Maryland

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

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Portland, Maine is in January. Flight prices, which tend to average around $244, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in January, then you should wait until September to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $249.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Portland, Maine to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $366. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $508.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Portland, Maine to Maryland during this time can be as low as $386. In contrast, the most expensive time of day to depart to Maryland is in the evening when prices are around $442.

What is the cheapest Portland to Maryland flight route?

Fly from Portland to Baltimore/Washington for the best Portland - Maryland flight prices

How far in advance should I book a flight to Maryland?

You are more likely to see cheaper flights to Maryland from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Portland, Maine for as low as $250 on momondo.

What cabin class options are available on Portland to Maryland flights?

There is only 1 cabin class available to choose from on Portland to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland, Maine to Maryland flights?

No. A direct flight is the cheapest option for a flight between Portland, Maine to Maryland.

Cheap Portland, Maine to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Maryland

Best Price Found

$178

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Maryland

3 airports
The best one-way flight to Maryland from Portland, Maine in the past 72 hours is $178. The best round-trip flight deal from Portland, Maine to Maryland found on momondo in the last 72 hours is $335.
The fastest flight from Portland, Maine to Maryland takes 1h 30m
Direct flights go from Portland, Maine to Maryland every day.
There are 3 airports near Maryland: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Philadelphia (PHL)
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Maryland?

    Prices for flights from Portland Airport to Maryland are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Maryland?

  • How old do you have to be to fly from Portland Airport to Maryland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The required travel and health documents for your Maryland 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 Maryland. 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 Maryland?

Best airlines flying from Portland, Maine to Maryland

Compare and see reviews for airlines that fly from Portland, Maine to Maryland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $199Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $242Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $370Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Maryland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from Portland.

Can I find flights from Portland to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Maryland?

momondo helps you find the best flight between Portland and Maryland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Maryland right now. Can momondo alert me if prices change?

Price alerts on flights to Maryland from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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