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$60+ Cheap flights from Baltimore to Portland, ME (BWI - 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PWM
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Baltimore/Washington to Portland are usually found in January or February, booked 46 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Baltimore to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(CheapOair)

One-way from

$60
(Frontier)

Popular in

April

Cheapest in

January

Average price

$350
Provider with most accurate pricing for Baltimore/Washington-Portland flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Portland flights.
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From Baltimore/Washington to Portland
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One-way flight from Baltimore/Washington to Portland
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High demand for flights, 33% potential price rise
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Best time to find cheap flights, 9% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Baltimore to Portland

Cheapest flights from Baltimore to Portland
Explore the most affordable flight options available from Baltimore to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:27 amBWI - PWM
1 stop25h 56mFrontier
Wed 1/112:02 pmPWM - BWI
1 stop19h 40mFrontier
Deal found 12/18$373
This Southwest deal was found by Cheapflights users on 12/18. 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 12/191:10 pmBWI - PWM
Nonstop1h 25mSouthwest
Sun 1/121:25 pmPWM - BWI
Nonstop1h 40mSouthwest
Deal found 12/18$473
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:55 amBWI - PWM
3 stops28h 26mMultiple Airlines
Sun 1/125:23 pmPWM - BWI
3 stops25h 47mMultiple Airlines
Deal found 12/18$559
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/278:17 pmBWI - PWM
1 stop4h 20mAmerican Airlines
Thu 1/25:39 amPWM - BWI
1 stop7h 06mAmerican Airlines
Deal found 12/17$575
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/265:42 pmBWI - PWM
1 stop5h 40mDelta
Sun 12/295:05 amPWM - BWI
1 stop6h 39mDelta
Deal found 12/17$705
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/196:20 amBWI - PWM
2 stops17h 00mUnited Airlines
Sun 1/126:00 amPWM - BWI
2 stops14h 48mUnited Airlines
Deal found 12/18$987

Find flights from Baltimore to Portland within your budget

Customize your flight search to find flights from Baltimore 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Thu 1/23

9:20 pm-8:12 pm

1 stop22h 52m

Portland

Sun 1/26

7:06 pm-7:51 am

1 stop12h 45m

$128

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Sat 1/18

10:40 am-12:10 pm

Nonstop1h 30m

Portland

Sat 1/18

3:35 pm-5:20 pm

Nonstop1h 45m

$295

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Sat 1/25

5:28 pm-10:30 pm

1 stop5h 02m

Portland

Wed 1/29

7:10 am-1:01 pm

1 stop5h 51m

$317

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Sat 1/25

6:00 am-2:22 pm

2 stops8h 22m

Portland

Wed 1/29

4:46 pm-11:08 pm

1 stop6h 22m

$323

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Thu 1/2

7:21 pm-5:34 pm

3 stops22h 13m

Portland

Mon 1/6

5:56 pm-11:41 pm

3 stops29h 45m

$396

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Fri 2/14

5:18 pm-6:31 pm

2 stops25h 13m

Portland

Tue 2/18

3:55 pm-1:53 pm

2 stops21h 58m

$575

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Mon 1/27

9:15 am-8:12 pm

1 stop10h 57m

$60

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Tue 2/4

1:55 pm-11:20 am

2 stops21h 25m

$122

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Tue 1/21

11:00 am-12:30 pm

Nonstop1h 30m

$149

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Wed 3/19

6:00 am-11:50 am

1 stop5h 50m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 12 results
1
2

Compare providers for flights from Baltimore 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 Baltimore to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 Baltimore-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub 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 Baltimore-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 Baltimore to Portland

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

Travel insights for flights from Baltimore to Portland

Get recent, data-driven insights about flights from Baltimore to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Portland. Price data was last updated on December 13, 2024.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore 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 Baltimore to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Portland, Maine (average of $296). Flying from Baltimore to Portland, Maine in April is currently the most expensive (average of $498). 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 BWI to PWM?

Find hourly flight availability from Baltimore 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 December 18, 2024.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Portland, Maine at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

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 December 18, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and Frontier from Baltimore to Portland to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Frontier
6.1
Okay
3,479 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airports do I use to fly from Baltimore to Portland?

    If you book a flight from Baltimore to Portland, you will be flying from Baltimore/Washington to Portland. Flights to Portland (PWM) from Baltimore/Washington (BWI) take 1h 25m for a nonstop flight. There is 1 flight from Baltimore/Washington to Portland per day from 4 airlines.

  • How popular is this Baltimore to Portland, Maine flight route?

    Within the past month, 2 users have taken a look at flights from Baltimore/Washington to Portland.

  • What are the cheapest airlines flying from Baltimore to Portland, Maine round-trip?

    Flying on Frontier is currently your cheapest option to Portland, Maine, with prices starting at $128. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $295 and $317, respectively. You may be able to fly from Baltimore to Portland, Maine for 70% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Baltimore to Portland, Maine are Frontier ($60), Southwest ($149), and Delta ($159).

  • What are the cheapest flights from Baltimore to Portland, Maine?

    While on average a flight from Baltimore to Portland, Maine is generally $283, our data shows the cheapest flight currently is $125. When looking at the most popular route, (Baltimore/Washington - Portland), you can expect to pay $298 for that flight.

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

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

  • How can I find direct flights from Baltimore to Portland?

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Portland, Maine (average of $296). Flying from Baltimore to Portland, Maine in April is currently the most expensive (average of $498). 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.

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Alternative routes for Baltimore to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Baltimore to Portland

Discover the top 4 airlines that operate flights from Baltimore 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$162Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$344FlexibilityNo cancel feeOn-time69%
DeltaCheapest$198Average$397FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$246Average$374FlexibilityNo cancel feeOn-time63%
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