HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$60+ Cheap flights from Baltimore to Portland (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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PWM
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Thursday

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 November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

January

Round-trip from

$138
(CheapOair)

One-way from

$60
(Frontier)
Provider with most accurate pricing for Baltimore/Washington-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Portland flights.
Search Deals
High demand for flights, 49% potential price rise
Search Deals
Best time to find cheap flights, 34% potential price drop
Search Deals
From Baltimore/Washington to Portland
Search Deals
One-way flight from Baltimore/Washington to Portland
Search Deals

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 November 21, 2024.

This CheapOair deal was found by Cheapflights users on 11/20. 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.
Tue 12/175:10 pmBWI - PWM
1 stop18h 02mFrontier
Wed 12/2512:02 pmPWM - BWI
1 stop19h 40mFrontier
Deal found 11/20$138
This Southwest deal was found by Cheapflights users on 11/20. 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 12/129:10 pmBWI - PWM
Nonstop1h 25mSouthwest
Sat 12/145:20 amPWM - BWI
Nonstop1h 45mSouthwest
Deal found 11/20$232
This Mytrip deal was found by Cheapflights users on 11/20. 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 12/511:39 amBWI - PWM
2 stops23h 42mMultiple Airlines
Mon 12/912:01 pmPWM - BWI
1 stop11h 53mMultiple Airlines
Deal found 11/20$336
This Delta deal was found by Cheapflights users on 11/20. 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.
Tue 12/1712:30 pmBWI - PWM
2 stops10h 28mDelta
Wed 12/255:05 amPWM - BWI
1 stop6h 39mDelta
Deal found 11/20$342
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/65:43 pmBWI - PWM
1 stop4h 41mAmerican Airlines
Sat 12/77:20 amPWM - BWI
1 stop5h 35mAmerican Airlines
Deal found 11/20$473
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:15 amBWI - PWM
2 stops16h 35mUnited Airlines
Fri 12/135:14 pmPWM - BWI
2 stops20h 29mUnited Airlines
Deal found 11/20$676

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Tue 12/17

5:10 pm-11:12 am

1 stop18h 02m

Portland

Wed 12/25

12:02 pm-7:42 am

1 stop19h 40m

$138

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Thu 12/12

9:10 pm-10:35 pm

Nonstop1h 25m

Portland

Sat 12/14

5:20 am-7:05 am

Nonstop1h 45m

$232

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Mon 1/6

6:06 pm-12:37 am

1 stop6h 31m

Portland

Thu 1/9

7:10 am-1:01 pm

1 stop5h 51m

$250

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Sat 1/25

6:00 am-2:22 pm

2 stops8h 22m

Portland

Wed 1/29

6:00 am-4:48 pm

2 stops10h 48m

$260

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Thu 12/5

11:39 am-11:21 am

2 stops23h 42m

Portland

Mon 12/9

12:01 pm-11:54 pm

1 stop11h 53m

$336

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Tue 12/3

6:15 am-10:50 pm

2 stops16h 35m

Portland

Fri 12/13

5:14 pm-1:43 pm

2 stops20h 29m

$676

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Mon 2/3

9:15 am-8:12 pm

1 stop10h 57m

$60

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Tue 12/24

9:05 pm-10:30 pm

Nonstop1h 25m

$116

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Sun 1/12

8:50 pm-5:38 pm

2 stops20h 48m

$117

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Wed 1/1

8:17 pm-12:37 am

1 stop4h 20m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

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 November.
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 November 15, 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 $295). Flying from Baltimore to Portland, Maine in April is currently the most expensive (average of $497). 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 November 21, 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 November 21, 2024.
Peruse reviews from past customers who have flown with Frontier, Southwest and American Airlines 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
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Frontier
6.1
Okay
3,539 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 are 2 flights 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 $138. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $232 and $250, respectively. You may be able to fly from Baltimore to Portland, Maine for 68% 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 ($116), and American Airlines ($125).

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

    While on average a flight from Baltimore to Portland, Maine is generally $289, our data shows the cheapest flight currently is $160. When looking at the most popular route, (Baltimore/Washington - Portland), you can expect to pay $232 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 $295). Flying from Baltimore to Portland, Maine in April is currently the most expensive (average of $497). 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

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

Alternative routes for Baltimore to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Boston flights
Baltimore to Boston flights
Dulles Intl to Boston flights
Philadelphia to Boston flights
Dulles Intl to Portland flights
Reagan-National to Portland flights
Philadelphia to Portland flights
Reagan-National to Bangor flights
Dulles Intl to Bangor flights
Baltimore to Bangor flights
Philadelphia to Bangor flights
Reagan-National to Bar Harbor flights
Reagan-National to Presque Isle flights
Reagan-National to Augusta flights
Philadelphia to Augusta flights
Dulles Intl to Rockland flights
Reagan-National to Rockland flights
Dulles Intl to Augusta flights
Baltimore to Bar Harbor flights
Philadelphia to Rockland flights
Baltimore to Augusta flights
Philadelphia to Bar Harbor flights
Baltimore to Rockland flights
Baltimore to Presque Isle flights
Dulles Intl to Presque Isle flights
Dulles Intl to Bar Harbor flights

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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$162Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$344FlexibilityNo cancel feeOn-time69%
DeltaCheapest$198Average$397FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$254Average$380FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines