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$177+ Cheap flights from Boston to Portland, ME (BOS - 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PWM
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find cheap flights from Boston to Portland with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Boston to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$256
(Kiwi.com)

One-way from

$177
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Portland flights.
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From Boston Logan Intl to Portland
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One-way flight from Boston Logan Intl to Portland
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Find flight deals from Boston to Portland

Cheapest flights from Boston to Portland
Explore the most affordable flight options available from Boston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:57 pmBOS - PWM
1 stop20h 09mMultiple Airlines
Fri 12/129:46 amPWM - BOS
1 stop24h 15mMultiple Airlines
Deal found 11/3$256
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:20 pmBOS - PWM
2 stops46h 21mMultiple Airlines
Mon 11/249:46 amPWM - BOS
1 stop24h 18mMultiple Airlines
Deal found 11/3$321
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:54 pmBOS - PWM
2 stops36h 42mMultiple Airlines
Mon 12/89:46 amPWM - BOS
1 stop9h 20mMultiple Airlines
Deal found 11/3$344
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:59 pmBOS - PWM
2 stops45h 42mMultiple Airlines
Mon 12/89:46 amPWM - BOS
1 stop9h 20mMultiple Airlines
Deal found 11/2$345
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:00 pmBOS - PWM
2 stops22h 36mMultiple Airlines
Sat 11/2211:16 amPWM - BOS
1 stop22h 45mMultiple Airlines
Deal found 11/3$360
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:59 pmBOS - PWM
1 stop21h 37mMultiple Airlines
Sun 11/233:15 pmPWM - BOS
2 stops25h 35mMultiple Airlines
Deal found 11/3$366
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/179:30 amBOS - PWM
1 stop9h 29mUnited Airlines
Mon 11/249:54 amPWM - BOS
1 stop8h 54mUnited Airlines
Deal found 11/3$455
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/186:00 amBOS - PWM
1 stop9h 11mAmerican Airlines
Sat 11/226:00 amPWM - BOS
1 stop11h 21mAmerican Airlines
Deal found 11/3$489
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/179:30 amBOS - PWM
1 stop9h 29mUnited Airlines
Mon 12/89:45 amPWM - BOS
1 stop9h 40mUnited Airlines
Deal found 11/2$535
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:20 pmBOS - PWM
2 stops22h 16mMultiple Airlines
Sun 11/910:49 amPWM - BOS
1 stop23h 59mMultiple Airlines
Deal found 11/3$612
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/147:00 amBOS - PWM
1 stop8h 19mAmerican Airlines
Sun 11/2312:47 pmPWM - BOS
1 stop21h 48mAmerican Airlines
Deal found 11/3$614

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 November 4, 2025.
Use the filters below to find and compare flights from Boston to Portland that are best for you.

Fly from

Boston

Fly to

Portland

Route

Depart

Return

Price

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sun 12/7

12:57 pm-9:06 am

1 stop20h 09m

Portland

Fri 12/12

9:46 am-10:01 am

1 stop24h 15m

$256

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 12/1

9:54 pm-10:36 am

2 stops36h 42m

Portland

Mon 12/8

9:46 am-7:06 pm

1 stop9h 20m

$344

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 11/17

12:59 pm-10:41 am

2 stops45h 42m

Portland

Mon 12/8

9:46 am-7:06 pm

1 stop9h 20m

$345

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 11/18

12:00 pm-10:36 am

2 stops22h 36m

Portland

Sat 11/22

11:16 am-10:01 am

1 stop22h 45m

$360

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Fri 11/14

12:59 pm-10:36 am

1 stop21h 37m

Portland

Sun 11/23

3:15 pm-4:50 pm

2 stops25h 35m

$366

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 11/17

9:30 am-6:59 pm

1 stop9h 29m

Portland

Mon 11/24

9:54 am-6:48 pm

1 stop8h 54m

$455

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 11/18

6:00 am-3:11 pm

1 stop9h 11m

Portland

Sat 11/22

6:00 am-5:21 pm

1 stop11h 21m

$489

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 11/17

9:30 am-6:59 pm

1 stop9h 29m

Portland

Mon 12/8

9:45 am-7:25 pm

1 stop9h 40m

$535

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Fri 11/14

7:00 am-3:19 pm

1 stop8h 19m

Portland

Sun 11/23

12:47 pm-10:35 am

1 stop21h 48m

$614

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sat 11/8

7:38 pm-10:04 am

1 stop14h 26m

Portland

Tue 11/11

7:22 pm-2:29 pm

1 stop19h 07m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 17 results
1
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Compare providers for flights from Boston 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 Boston to Portland in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust 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 Boston-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Portland, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams 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 Boston-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 Boston to Portland

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

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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