HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$134+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PWM
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston 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.

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 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$303
(Delta)

One-way from

$134
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Portland flights.
Search Deals
From Boston Logan Intl to Portland
Search Deals
One-way flight from Boston Logan Intl to Portland
Search Deals

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 25, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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.
Mon 12/159:59 pmBOS - PWM
2 stops12h 48mDelta
Wed 12/241:03 pmPWM - BOS
1 stop22h 09mDelta
Deal found 11/24$331
This JetBlue deal was found by Cheapflights users on 11/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amBOS - PWM
1 stop9h 13mJetBlue
Wed 12/244:20 pmPWM - BOS
1 stop22h 05mJetBlue
Deal found 11/24$354
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Sat 12/135:30 amBOS - PWM
2 stops17h 42mUnited Airlines
Thu 12/185:30 amPWM - BOS
1 stop18h 24mUnited Airlines
Deal found 11/24$475
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Thu 12/48:11 pmBOS - PWM
1 stop12h 55mMultiple Airlines
Sat 12/611:16 amPWM - BOS
2 stops12h 40mMultiple Airlines
Deal found 11/24$476
This Delta deal was found by Cheapflights users on 11/24. 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.
Wed 11/269:59 pmBOS - PWM
2 stops15h 27mDelta
Wed 12/36:15 amPWM - BOS
2 stops10h 25mDelta
Deal found 11/24$491
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Mon 12/158:00 amBOS - PWM
1 stop27h 40mAmerican Airlines
Wed 12/241:22 pmPWM - BOS
1 stop22h 46mAmerican Airlines
Deal found 11/24$503
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/222:15 pmBOS - PWM
1 stop19h 29mUnited Airlines
Fri 12/265:30 amPWM - BOS
1 stop18h 24mUnited Airlines
Deal found 11/25$563
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Wed 11/268:24 amBOS - PWM
2 stops30h 06mMultiple Airlines
Wed 12/311:16 amPWM - BOS
1 stop22h 47mMultiple Airlines
Deal found 11/24$577

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 25, 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

Mon 12/15

9:59 pm-10:47 am

2 stops12h 48m

Portland

Wed 12/24

1:03 pm-11:12 am

1 stop22h 09m

$331

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 12/15

6:00 am-3:13 pm

1 stop9h 13m

Portland

Wed 12/24

4:20 pm-11:30 am

1 stop19h 10m

$354

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sat 12/13

5:30 am-11:12 pm

2 stops17h 42m

Portland

Thu 12/18

5:30 am-11:54 pm

1 stop18h 24m

$475

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 12/15

8:00 am-11:40 am

1 stop27h 40m

Portland

Wed 12/24

1:22 pm-12:08 pm

1 stop22h 46m

$503

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 12/22

2:15 pm-9:44 am

1 stop19h 29m

Portland

Fri 12/26

5:30 am-11:54 pm

1 stop18h 24m

$563

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Thu 12/4

11:08 am-9:06 am

1 stop21h 58m

Portland

Sat 12/6

11:16 am-10:03 am

1 stop22h 47m

$591

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sun 12/14

8:11 pm-9:06 am

1 stop12h 55m

$134

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 1/7

12:29 pm-10:49 am

2 stops46h 20m

$154

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 12/17

8:00 am-3:13 pm

1 stop7h 13m

$177

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 12/1

9:54 pm-10:36 am

2 stops36h 42m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 14 results
1
2

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.

  • How long is the flight from Boston to Portland, Maine?

    Airlines like Delta and JetBlue fly from Boston to Portland, Maine in about 9h 13m. The time it takes to get you to your destination can typically vary by up to 3h 35m. The distance from Boston to Portland, Maine is about 95 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Traveling to a place near Portland?

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

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.

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.