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Cheap flights from Portland, Maine to Maryland from $119

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Portland, Maine to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:16 pm - 9:14 pm
PWM
-
IAD
1h 58mnonstop
United Airlines Logo
10:10 pm - 11:51 pm
IAD
-
PWM
1h 41mnonstop
$264United Airlines
Fri, Jun 19 - Wed, Jun 24
American Airlines Logo
5:56 am - 7:44 am
PWM
-
DCA
1h 48mnonstop
American Airlines Logo
10:21 pm - 11:59 pm
DCA
-
PWM
1h 38mnonstop
$264American Airlines
Fri, Aug 14 - Thu, Aug 20
American Airlines Logo
5:56 am - 7:44 am
PWM
-
DCA
1h 48mnonstop
American Airlines Logo
2:54 pm - 4:33 pm
DCA
-
PWM
1h 39mnonstop
$266American Airlines
Wed, Aug 12 - Sun, Aug 16
JetBlue Logo
2:30 pm - 10:59 pm
PWM
-
DCA
8h 29m
1 stop
JetBlue Logo
6:20 am - 12:30 pm
DCA
-
PWM
6h 10m
1 stop
$268JetBlue
Fri, Jun 26 - Sun, Jul 12
Delta Logo
6:00 am - 11:49 am
PWM
-
IAD
5h 49m
1 stop
Delta Logo
6:59 pm - 12:59 am
IAD
-
PWM
6h 00m
1 stop
$269Delta
Thu, Jul 16 - Sun, Jul 19
Delta Logo
6:25 am - 10:15 am
PWM
-
DCA
3h 50m
1 stop
Delta Logo
8:15 am - 12:27 pm
DCA
-
PWM
4h 12m
1 stop
$269Delta
Thu, Jul 16 - Sun, Jul 19
Multiple Airlines Logo
6:38 pm - 9:39 am
PWM
-
BWI
15h 01m
1 stop
Multiple Airlines Logo
3:09 pm - 10:27 am
BWI
-
PWM
19h 18m
1 stop
$276Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
Multiple Airlines Logo
6:38 pm - 9:39 am
PWM
-
BWI
15h 01m
1 stop
Multiple Airlines Logo
6:57 pm - 4:16 pm
BWI
-
PWM
21h 19m
2 stops
$290Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Southwest Logo
5:30 am - 7:10 am
PWM
-
BWI
1h 40mnonstop
Southwest Logo
8:15 am - 9:55 am
BWI
-
PWM
1h 40mnonstop
$313Southwest
Tue, Jul 14 - Tue, Jul 21
JetBlue Logo
1:25 pm - 8:05 pm
PWM
-
PHL
6h 40m
2 stops
JetBlue Logo
8:50 am - 12:16 am
PHL
-
PWM
15h 26m
2 stops
$399JetBlue
Tue, Jul 7 - Thu, Jul 9

Southwest flights from Portland, Maine to Maryland

Our best Southwest deals on Portland, Maine to Maryland flight tickets
Southwest
Jul 14
PWM5:30 amPortland
1h 40m
BWI7:10 amBaltimore/Washington
Jul 21
BWI8:15 amBaltimore/Washington
1h 40m
PWM9:55 amPortland
$313
Southwest
Jul 15
PWM5:30 amPortland
1h 40m
BWI7:10 amBaltimore/Washington
Jul 19
BWI10:35 pmBaltimore/Washington
1h 35m
PWM12:10 amPortland
$347
Southwest
Jul 31
PWM5:20 pmPortland
1h 45m
BWI7:05 pmBaltimore/Washington
Aug 10
BWI8:55 pmBaltimore/Washington
1h 30m
PWM10:25 pmPortland
$357

American Airlines flights from Portland, Maine to Maryland

Our best American Airlines deals on Portland, Maine to Maryland flight tickets
American Airlines
Aug 14
PWM5:56 amPortland
1h 48m
DCA7:44 amWashington, D.C. Reagan-National
Aug 20
DCA10:21 pmWashington, D.C. Reagan-National
1h 38m
PWM11:59 pmPortland
$264
American Airlines
Aug 12
PWM5:56 amPortland
1h 48m
DCA7:44 amWashington, D.C. Reagan-National
Aug 16
DCA2:54 pmWashington, D.C. Reagan-National
1h 39m
PWM4:33 pmPortland
$266
American Airlines
Jul 22
PWM11:17 amPortland
7h 41m
1 stop
DCA6:58 pmWashington, D.C. Reagan-National
Jul 22
DCA10:09 pmWashington, D.C. Reagan-National
1h 50m
PWM11:59 pmPortland
$267

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 June 6, 2026.
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

Cheapest round-trip

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Fri 6/19

7:16 pm-9:14 pm

Nonstop1h 58m

Washington, D.C. Dulles Intl

Wed 6/24

10:10 pm-11:51 pm

Nonstop1h 41m

$264

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Fri 8/14

5:56 am-7:44 am

Nonstop1h 48m

Washington, D.C. Reagan-National

Thu 8/20

10:21 pm-11:59 pm

Nonstop1h 38m

$264

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Wed 8/12

5:56 am-7:44 am

Nonstop1h 48m

Washington, D.C. Reagan-National

Sun 8/16

2:54 pm-4:33 pm

Nonstop1h 39m

$266

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Fri 6/26

2:30 pm-10:59 pm

1 stop8h 29m

Washington, D.C. Reagan-National

Sun 7/12

6:20 am-12:30 pm

1 stop6h 10m

$268

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Thu 7/16

6:00 am-11:49 am

1 stop5h 49m

Washington, D.C. Dulles Intl

Sun 7/19

6:59 pm-12:59 am

1 stop6h 00m

$269

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Thu 7/16

6:25 am-10:15 am

1 stop3h 50m

Washington, D.C. Reagan-National

Sun 7/19

8:15 am-12:27 pm

1 stop4h 12m

$269

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Wed 8/19

6:38 pm-9:39 am

1 stop15h 01m

Baltimore/Washington

Tue 8/25

3:09 pm-10:27 am

1 stop19h 18m

$276

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Wed 8/26

6:38 pm-9:39 am

1 stop15h 01m

Baltimore/Washington

Tue 9/1

6:57 pm-4:16 pm

2 stops21h 19m

$290
Quickest round-trip

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Tue 7/14

5:30 am-7:10 am

Nonstop1h 40m

Baltimore/Washington

Tue 7/21

8:15 am-9:55 am

Nonstop1h 40m

$313

PortlandPhiladelphia

PWM - PHL

PWMPHL

Portland

Tue 7/7

1:25 pm-8:05 pm

2 stops6h 40m

Philadelphia

Thu 7/9

8:50 am-12:16 am

2 stops15h 26m

$399

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 September. Flight prices, which tend to average around $155, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in September, then you should wait until August to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $180.

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 $363. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $507.

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 $367. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $461.

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 from Portland, Maine 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 $340 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 $189 on momondo.

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

There is only 1 cabin class available to choose from on Portland, Maine 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

$204

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Maryland

112 airports
The best one-way flight to Maryland from Portland, Maine in the past 72 hours is $204. The best round-trip flight deal from Portland, Maine to Maryland found on momondo in the last 72 hours is $413.
The fastest flight from Portland, Maine to Maryland takes 1h 35m
Direct flights go from Portland, Maine to Maryland every day.
There are 112 airports in Maryland. From Portland, Maine there are direct flights to Baltimore/Washington (BWI), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD).
Search flight deals

Frequently asked questions about flying from Portland, Maine to Maryland

  • 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
SouthwestPriceFrom $269Free CancellationRating
8.0
4,258 reviews
Search Southwest 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

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