How popular is this Portland, Maine to Maryland flight route?

This flight path from Portland to Maryland was viewed by 30 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Portland, Maine to Maryland one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Portland, Maine to Maryland for a low price.

What are the most popular routes from Portland, Maine to Maryland?

While some choose either Portland - Washington, D.C. Reagan-National or Portland - Philadelphia, Portland - Washington, D.C. Dulles Intl is the most popular route from Portland, Maine to Maryland.

What are the cheapest flights from Portland, Maine to Maryland?

Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Portland - Washington, D.C. Dulles Intl) can be booked for $189 on average our data indicates $321 when flying from Portland, Maine to Maryland.

What are the most popular airlines that fly from Portland, Maine to Maryland?

The most popular airlines flying from Portland, Maine to Maryland are American Airlines, United Airlines and Southwest. Something to consider prior to booking your flight.

How far in advance should I book a flight from Portland, Maine to Maryland?

To save on the cost of your flight from Portland, Maine to Maryland, book at least 43 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $275 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $275.

What is the cheapest month to fly from Portland, Maine to Maryland?

September is one of the best times of the year to fly to Maryland from Portland, Maine. Prices for September average $285 per person but you can even find prices for as low as $179. The most expensive prices can be found in the month of February. Opting for a September flight can save you 14% on your journey compared to booking in February

What airport do you fly from for flights from Portland to Maryland?

Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Maryland from Portland.

Can I find deals for flights from Portland to Maryland that include hotel bookings?

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

How can I find direct flights from Portland to Maryland?

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

Can I find deals for business class flights from Portland to Maryland?

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

$85+ Flights from Portland, ME to Maryland

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Cheap flight deals from Portland to Maryland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$161 (Frontier)
One-way from	$85 (Delta)
Popular in	February
Cheapest in	September
Average price	$322
Good round-trip deal	$327 or less
Good one-way deal	$169 or less

Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.

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From Portland to Maryland

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One-way flight from Portland to Maryland

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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 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 Portland to Maryland.

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Price to beat on a one-way flight from Portland to Maryland.

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Find flight deals from Portland to Maryland

Cheapest flights from Portland to Maryland
Explore the most affordable flight options available from Portland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Thu 5/89:29 pmPWM - BWI

1 stop21h 07mFrontier

Sun 5/119:16 pmBWI - PWM

1 stop23h 24mFrontier

Deal found 4/16

$161

Sat 5/312:05 pmPWM - DCA

Nonstop1h 45mAmerican Airlines

Mon 6/211:45 amDCA - PWM

Nonstop1h 37mAmerican Airlines

Deal found 4/16

$189

Sat 5/316:35 amPWM - DCA

1 stop3h 40mDelta

Mon 6/25:00 pmDCA - PWM

1 stop7h 14mDelta

Deal found 4/16

$209

Sat 5/105:00 pmPWM - BWI

Nonstop1h 35mSouthwest

Sun 5/1110:45 pmBWI - PWM

Nonstop1h 30mSouthwest

Deal found 4/16

$217

Sat 5/105:00 pmPWM - IAD

1 stop5h 54mDelta

Tue 5/131:00 pmIAD - PWM

2 stops10h 21mDelta

Deal found 4/17

$228

Fri 6/63:20 pmPWM - DCA

1 stop7h 39mJetBlue

Sat 6/76:30 amDCA - PWM

1 stop6h 50mJetBlue

Deal found 4/17

$229

Tue 8/56:00 amPWM - DCA

1 stop4h 27mUnited Airlines

Sat 8/97:00 pmDCA - PWM

1 stop4h 14mUnited Airlines

Deal found 4/16

$233

Fri 5/162:37 pmPWM - IAD

Nonstop1h 53mUnited Airlines

Sat 5/173:40 pmIAD - PWM

Nonstop1h 49mUnited Airlines

Deal found 4/17

$257

Wed 6/47:45 amPWM - BWI

1 stop5h 14mAmerican Airlines

Sat 6/75:00 amBWI - PWM

1 stop6h 08mAmerican Airlines

Deal found 4/16

$264

Thu 4/248:01 pmPWM - IAD

1 stop20h 34mFrontier

Sun 4/275:25 pmIAD - PWM

1 stop25h 46mFrontier

Deal found 4/17

$280

Wed 6/112:48 pmPWM - IAD

1 stop4h 56mAmerican Airlines

Sat 6/1411:18 amIAD - PWM

1 stop5h 53mAmerican Airlines

Deal found 4/17

$282

Fri 6/65:00 pmPWM - BWI

1 stop6h 00mDelta

Mon 6/99:25 amBWI - PWM

1 stop6h 50mDelta

Deal found 4/16

$312

Best flights from Portland to Maryland
Discover carefully curated flight deals from Portland to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Thu 5/89:29 pmPWM - BWI

1 stop21h 07mFrontier

Sun 5/119:16 pmBWI - PWM

1 stop23h 24mFrontier

Deal found 4/16

$161

Sat 5/312:05 pmPWM - DCA

Nonstop1h 45mAmerican Airlines

Mon 6/211:45 amDCA - PWM

Nonstop1h 37mAmerican Airlines

Deal found 4/16

$189

Sat 5/316:35 amPWM - DCA

1 stop3h 40mDelta

Mon 6/25:00 pmDCA - PWM

1 stop7h 14mDelta

Deal found 4/16

$209

Sat 5/105:00 pmPWM - BWI

Nonstop1h 35mSouthwest

Sun 5/1110:45 pmBWI - PWM

Nonstop1h 30mSouthwest

Deal found 4/17

$217

Fri 6/63:20 pmPWM - DCA

1 stop7h 39mJetBlue

Sat 6/76:30 amDCA - PWM

1 stop6h 50mJetBlue

Deal found 4/17

$229

Tue 8/56:00 amPWM - DCA

1 stop4h 27mUnited Airlines

Sat 8/97:00 pmDCA - PWM

1 stop4h 14mUnited Airlines

Deal found 4/16

$233

Sat 5/316:23 pmPWM - BWI

1 stop23h 48mMultiple Airlines

Tue 6/38:26 amBWI - PWM

1 stop27h 27mMultiple Airlines

Deal found 4/16

$408

Sat 5/105:00 pmPWM - IAD

1 stop5h 54mDelta

Tue 5/131:00 pmIAD - PWM

2 stops10h 21mDelta

Deal found 4/17

$228

Fri 5/162:37 pmPWM - IAD

Nonstop1h 53mUnited Airlines

Sat 5/173:40 pmIAD - PWM

Nonstop1h 49mUnited Airlines

Deal found 4/17

$257

Wed 6/47:45 amPWM - BWI

1 stop5h 14mAmerican Airlines

Sat 6/75:00 amBWI - PWM

1 stop6h 08mAmerican Airlines

Deal found 4/16

$264

Wed 6/112:48 pmPWM - IAD

1 stop4h 56mAmerican Airlines

Sat 6/1411:18 amIAD - PWM

1 stop5h 53mAmerican Airlines

Deal found 4/17

$282

Fri 6/65:00 pmPWM - BWI

1 stop6h 00mDelta

Mon 6/99:25 amBWI - PWM

1 stop6h 50mDelta

Deal found 4/16

$312

Last-minute flights from Portland to Maryland
Discover last-minute flight deals from Portland to Maryland. Data last updated April 17, 2025 and is based on user searches.

Wed 4/236:15 amPWM - DCA

1 stop4h 21mUnited Airlines

Wed 4/231:00 pmDCA - PWM

1 stop8h 35mUnited Airlines

Deal found 4/16

$537

Wed 4/235:20 amPWM - BWI

1 stop5h 35mDelta

Wed 4/234:45 pmBWI - PWM

1 stop7h 14mDelta

Deal found 4/16

$543

Wed 4/237:35 amPWM - BWI

1 stop5h 22mAmerican Airlines

Thu 4/246:40 amBWI - PWM

1 stop6h 43mAmerican Airlines

Deal found 4/16

$588

Thu 4/245:18 pmPWM - DCA

Nonstop1h 48mAmerican Airlines

Wed 4/306:05 amDCA - PWM

1 stop5h 33mAmerican Airlines

Deal found 4/16

$249

Thu 4/248:01 pmPWM - IAD

1 stop20h 34mFrontier

Sun 4/275:25 pmIAD - PWM

1 stop25h 46mFrontier

Deal found 4/17

$280

Thu 4/248:01 pmPWM - BWI

1 stop20h 17mFrontier

Sun 4/275:08 pmBWI - PWM

1 stop26h 03mFrontier

Deal found 4/16

$290

Thu 4/242:59 pmPWM - IAD

1 stop4h 54mDelta

Wed 4/306:00 amIAD - PWM

1 stop6h 07mDelta

Deal found 4/17

$314

Thu 4/247:20 amPWM - IAD

2 stops12h 21mAmerican Airlines

Wed 4/304:52 pmIAD - PWM

1 stop5h 32mAmerican Airlines

Deal found 4/17

$480

Fri 4/256:18 pmPWM - BWI

3 stops16h 19mMultiple Airlines

Sun 4/272:42 pmBWI - PWM

1 stop20h 59mMultiple Airlines

Deal found 4/16

$703

Sun 4/275:32 amPWM - DCA

1 stop4h 43mDelta

Mon 5/53:50 pmDCA - PWM

1 stop8h 09mDelta

Deal found 4/16

$239

Sun 4/276:00 amPWM - PHL

Nonstop1h 39mAmerican Airlines

Sun 4/2711:07 amPHL - PWM

1 stop24h 31mAmerican Airlines

Deal found 4/17

$478

Sun 4/272:15 pmPWM - IAD

Nonstop1h 56mUnited Airlines

Tue 4/291:00 pmIAD - PWM

Nonstop1h 42mUnited Airlines

Deal found 4/17

$530

One-way flights from Portland to Maryland
Search for one-way flight options from Portland to Maryland. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Wed 5/285:00 pmPWM - BWI

1 stop6h 20mDelta

Deal found 4/16

$85

Thu 5/159:29 pmPWM - PHL

1 stop10h 07mFrontier

Deal found 4/16

$86

Mon 5/199:30 pmPWM - BWI

1 stop18h 27mFrontier

Deal found 4/16

$87

Tue 5/204:05 pmPWM - BWI

Nonstop1h 35mSouthwest

Deal found 4/16

$109

Sat 5/177:30 pmPWM - IAD

1 stop21h 06mFrontier

Deal found 4/17

$117

Tue 5/206:35 amPWM - IAD

1 stop5h 10mDelta

Deal found 4/17

$119

Tue 6/37:45 amPWM - BWI

1 stop5h 14mAmerican Airlines

Deal found 4/16

$119

Wed 5/146:05 amPWM - DCA

1 stop6h 22mDelta

Deal found 4/16

$119

Thu 5/153:35 pmPWM - DCA

1 stop7h 23mJetBlue

Deal found 4/16

$120

Mon 5/122:37 pmPWM - IAD

Nonstop1h 53mUnited Airlines

Deal found 4/17

$123

Thu 5/85:50 amPWM - DCA

Nonstop1h 50mAmerican Airlines

Deal found 4/17

$123

Thu 6/52:35 pmPWM - BWI

2 stops33h 42mMultiple Airlines

Deal found 4/16

$141

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Thu 5/8

9:29 pm-6:36 pm

1 stop21h 07m

Baltimore/Washington

Sun 5/11

9:16 pm-8:40 pm

1 stop23h 24m

$161

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Sat 5/31

2:05 pm-3:50 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Mon 6/2

11:45 am-1:22 pm

Nonstop1h 37m

$189

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Sat 5/31

6:35 am-10:15 am

1 stop3h 40m

Washington, D.C. Reagan-National

Mon 6/2

5:00 pm-12:14 am

1 stop7h 14m

$209

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Sat 5/10

5:00 pm-6:35 pm

Nonstop1h 35m

Baltimore/Washington

Sun 5/11

10:45 pm-12:15 am

Nonstop1h 30m

$217

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Sat 5/10

5:00 pm-10:54 pm

1 stop5h 54m

Washington, D.C. Dulles Intl

Tue 5/13

1:00 pm-11:21 pm

2 stops10h 21m

$228

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Fri 6/6

3:20 pm-10:59 pm

1 stop7h 39m

Washington, D.C. Reagan-National

Sat 6/7

6:30 am-1:20 pm

1 stop6h 50m

$229

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Tue 8/5

6:00 am-10:27 am

1 stop4h 27m

Washington, D.C. Reagan-National

Sat 8/9

7:00 pm-11:14 pm

1 stop4h 14m

$233

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Fri 5/16

2:37 pm-4:30 pm

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sat 5/17

3:40 pm-5:29 pm

Nonstop1h 49m

$257

PortlandBaltimore

PWM - BWI

PWMBWI

Portland

Wed 6/4

7:45 am-12:59 pm

1 stop5h 14m

Baltimore/Washington

Sat 6/7

5:00 am-11:08 am

1 stop6h 08m

$264

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Wed 6/11

2:48 pm-7:44 pm

1 stop4h 56m

Washington, D.C. Dulles Intl

Sat 6/14

11:18 am-5:11 pm

1 stop5h 53m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 41 results

...

Best time to book a flight from Portland to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Portland 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 Portland to Maryland

What is the cheapest month to book a flight from Portland, Maine to Maryland?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Maryland (average of $241). Flying from Portland, Maine to Maryland in March is currently the most expensive (average of $290). 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 PWM to MD?

When flying from Portland, Maine to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maryland by month

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Portland to Maryland by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,280 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,917 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,667 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,926 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly from for flights from Portland to Maryland?
Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Maryland from Portland.
How popular is this Portland, Maine to Maryland flight route?
This flight path from Portland to Maryland was viewed by 30 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from Portland, Maine to Maryland one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Portland, Maine to Maryland for a low price.
What are the most popular routes from Portland, Maine to Maryland?
While some choose either Portland - Washington, D.C. Reagan-National or Portland - Philadelphia, Portland - Washington, D.C. Dulles Intl is the most popular route from Portland, Maine to Maryland.
What are the cheapest flights from Portland, Maine to Maryland?
Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Portland - Washington, D.C. Dulles Intl) can be booked for $189 on average our data indicates $321 when flying from Portland, Maine to Maryland.
Can I find deals for flights from Portland to Maryland that include hotel bookings?
Yes. In addition to deals on Portland to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Maryland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Maryland.
Can I find deals for business class flights from Portland to Maryland?
Yes. Cheapflights offers flight deals from Portland to Maryland 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 Portland, Maine to Maryland?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Maryland (average of $241). Flying from Portland, Maine to Maryland in March is currently the most expensive (average of $290). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Maryland

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Top 3 airlines flying from Portland to Maryland

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$196	Average$378	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$251	Average$350	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$254	Average$520	FlexibilityNo cancel fee	On-time71%

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$85+ Cheap flights from Portland, ME (PWM) to Maryland

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Portland to Maryland

Keep the following information in mind while searching for Portland to Maryland flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Portland to Maryland

Cheapest flights from Portland to MarylandExplore the most affordable flight options available from Portland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Portland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Maryland that are best for you.

Best time to book a flight from Portland to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Maryland

What is the cheapest month to book a flight from Portland, Maine to Maryland?

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

Find hourly flight availability from Portland to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Maryland by month

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

Temperature in Maryland by month

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

Reviews of airlines servicing Maryland

Related info for your journey

Find useful and relevant information for your journey from Portland to Maryland. 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 from for flights from Portland to Maryland?

How popular is this Portland, Maine to Maryland flight route?

What are the cheapest airlines to fly from Portland, Maine to Maryland one-way?

What are the most popular routes from Portland, Maine to Maryland?

What are the cheapest flights from Portland, Maine to Maryland?

Can I find deals for flights from Portland to Maryland that include hotel bookings?

How can I find direct flights from Portland to Maryland?

Can I find deals for business class flights from Portland to Maryland?

What is the cheapest month to book a flight from Portland, Maine to Maryland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Maryland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Maryland

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Cheapest flights from Portland to Maryland
Explore the most affordable flight options available from Portland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.