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$240+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PWM
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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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.

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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 enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$322
(American Airlines)

One-way from

$240
(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 enero 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/15. 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.
lun. 4/136:00 am
BOS
-
PWM
1 stop10h 40m
American Airlines
mar. 4/215:10 pm
PWM
-
BOS
1 stop14h 12m
American Airlines
Deal found 1/15$322
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
jue. 1/293:43 pm
BOS
-
PWM
1 stop17h 24m
Multiple Airlines
lun. 2/25:06 pm
PWM
-
BOS
2 stops30h 13m
Multiple Airlines
Deal found 1/13$343
This JetBlue deal was found by Cheapflights users on 1/14. 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.
vie. 4/36:35 pm
BOS
-
PWM
1 stop5h 12m
JetBlue
lun. 4/64:51 pm
PWM
-
BOS
1 stop7h 11m
JetBlue
Deal found 1/14$349
This American Airlines deal was found by Cheapflights users on 1/15. 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.
sáb. 8/1512:27 pm
BOS
-
PWM
1 stop8h 52m
American Airlines
jue. 8/201:14 pm
PWM
-
BOS
1 stop18h 02m
American Airlines
Deal found 1/15$358
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
mar. 1/273:43 pm
BOS
-
PWM
1 stop18h 39m
Multiple Airlines
vie. 3/611:29 am
PWM
-
BOS
2 stops12h 15m
Multiple Airlines
Deal found 1/15$361
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
jue. 2/1910:01 am
BOS
-
PWM
1 stop24h 48m
Multiple Airlines
mar. 3/106:14 pm
PWM
-
BOS
1 stop19h 41m
Multiple Airlines
Deal found 1/15$391
This JetBlue deal was found by Cheapflights users on 1/15. 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.
sáb. 10/32:45 pm
BOS
-
PWM
1 stop7h 22m
JetBlue
jue. 10/87:09 am
PWM
-
BOS
1 stop4h 36m
JetBlue
Deal found 1/15$447
This United Airlines deal was found by Cheapflights users on 1/13. 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.
sáb. 2/72:27 pm
BOS
-
PWM
1 stop24h 04m
United Airlines
mar. 2/104:10 pm
PWM
-
BOS
1 stop18h 42m
United Airlines
Deal found 1/13$469
This American Airlines deal was found by Cheapflights users on 1/14. 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.
vie. 1/306:05 am
BOS
-
PWM
1 stop33h 26m
American Airlines
mar. 2/36:00 am
PWM
-
BOS
1 stop9h 15m
American Airlines
Deal found 1/14$563

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 enero 15, 2026.
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

lun. 4/13

6:00 am-4:40 pm

1 stop10h 40m

Portland

mar. 4/21

5:10 pm-7:22 am

1 stop14h 12m

$322

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

jue. 1/29

3:43 pm-9:07 am

1 stop17h 24m

Portland

lun. 2/2

5:06 pm-11:19 pm

2 stops30h 13m

$343

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

vie. 4/3

6:35 pm-11:47 pm

1 stop5h 12m

Portland

lun. 4/6

4:51 pm-12:02 am

1 stop7h 11m

$349

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

mar. 1/27

3:43 pm-10:22 am

1 stop18h 39m

Portland

vie. 3/6

11:29 am-11:44 pm

2 stops12h 15m

$361

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

jue. 2/19

10:01 am-10:49 am

1 stop24h 48m

Portland

mar. 3/10

6:14 pm-1:55 pm

1 stop19h 41m

$391

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

vie. 4/3

4:23 pm-10:17 am

1 stop17h 54m

Portland

lun. 4/6

11:29 am-1:26 am

2 stops13h 57m

$445

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

sáb. 2/7

2:27 pm-2:31 pm

1 stop24h 04m

Portland

mar. 2/10

4:10 pm-10:52 am

1 stop18h 42m

$469

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

vie. 1/30

6:05 am-3:31 pm

1 stop33h 26m

Portland

mar. 2/3

6:00 am-3:15 pm

1 stop9h 15m

$563

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

vie. 2/6

12:45 pm-2:39 pm

1 stop25h 54m

Portland

dom. 2/8

3:42 pm-2:17 pm

2 stops22h 35m

$575

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

sáb. 3/21

6:13 pm-10:49 am

2 stops40h 36m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 13 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 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 American Airlines and JetBlue fly from Boston to Portland, Maine in about 5h 12m. The time it takes to get you to your destination can typically vary by up to 5h 28m. 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

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