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$114+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PWM
5月 30 — 6月 61
週六 5/30
週六 6/6
1 adult, Economy
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Cheap 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 4月 30, 2026.

This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 7/208:43 am
BOS
-
PWM
1 stop5h 02m
JetBlue
週五 7/242:49 pm
PWM
-
BOS
1 stop3h 56m
JetBlue
Deal found 4/25$226
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/276:40 pm
BOS
-
PWM
1 stop5h 18m
JetBlue
週三 6/36:00 am
PWM
-
BOS
1 stop5h 02m
JetBlue
Deal found 4/29$227
This Priceline deal was found by Cheapflights users on 4/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 6/127:03 pm
BOS
-
PWM
1 stop5h 22m
JetBlue
週日 6/146:00 am
PWM
-
BOS
1 stop5h 35m
JetBlue
Deal found 4/27$261
This Priceline deal was found by Cheapflights users on 4/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/116:00 am
BOS
-
PWM
1 stop7h 45m
JetBlue
週二 7/211:17 pm
PWM
-
BOS
1 stop5h 28m
JetBlue
Deal found 4/25$275
This Orbitz deal was found by Cheapflights users on 4/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/203:08 pm
BOS
-
PWM
1 stop7h 55m
JetBlue
週五 5/222:36 pm
PWM
-
BOS
1 stop9h 25m
JetBlue
Deal found 4/26$280
This JetBlue deal was found by Cheapflights users on 4/29. 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.
週日 7/128:43 am
BOS
-
PWM
1 stop3h 38m
JetBlue
週五 7/176:00 am
PWM
-
BOS
1 stop5h 21m
JetBlue
Deal found 4/29$294
This Jettzy deal was found by Cheapflights users on 4/29. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/255:20 am
BOS
-
PWM
1 stop8h 15m
JetBlue
週四 5/282:36 pm
PWM
-
BOS
1 stop5h 34m
JetBlue
Deal found 4/29$302
This American Airlines deal was found by Cheapflights users on 4/30. 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.
週二 6/166:00 am
BOS
-
PWM
1 stop7h 04m
American Airlines
週二 6/239:59 am
PWM
-
BOS
1 stop9h 24m
American Airlines
Deal found 4/30$303
This American Airlines deal was found by Cheapflights users on 4/29. 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.
週四 5/287:00 am
BOS
-
PWM
1 stop5h 40m
American Airlines
週四 6/41:36 pm
PWM
-
BOS
1 stop7h 48m
American Airlines
Deal found 4/29$313
This Priceline deal was found by Cheapflights users on 4/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 7/168:30 pm
BOS
-
PWM
1 stop3h 44m
JetBlue
週日 7/196:00 am
PWM
-
BOS
1 stop5h 21m
JetBlue
Deal found 4/25$328
This American Airlines deal was found by Cheapflights users on 4/27. 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.
週二 5/126:00 am
BOS
-
PWM
1 stop3h 54m
American Airlines
週六 5/163:40 pm
PWM
-
BOS
1 stop17h 45m
American Airlines
Deal found 4/27$333
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
週三 5/2712:01 pm
BOS
-
PWM
2 stops31h 15m
Multiple Airlines
週三 6/311:07 am
PWM
-
BOS
1 stop8h 53m
Multiple Airlines
Deal found 4/29$334

Find 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 4月 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Expedia)

One-way from

$114
(Priceline)
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

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 4月 30, 2026.
Use the filters below to find and compare flights from Boston to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週一 7/20

8:43 am-1:45 pm

1 stop5h 02m

Portland

週五 7/24

2:49 pm-6:45 pm

1 stop3h 56m

$226

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週五 6/12

7:03 pm-12:25 am

1 stop5h 22m

Portland

週日 6/14

6:00 am-11:35 am

1 stop5h 35m

$261

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週三 5/20

3:08 pm-11:03 pm

1 stop7h 55m

Portland

週五 5/22

2:36 pm-12:01 am

1 stop9h 25m

$280
Quickest round-trip

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週六 6/20

8:43 am-1:35 pm

1 stop4h 52m

Portland

週三 6/24

2:30 pm-6:34 pm

1 stop4h 04m

$294

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週日 7/12

8:43 am-12:21 pm

1 stop3h 38m

Portland

週五 7/17

6:00 am-11:21 am

1 stop5h 21m

$294

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週二 6/16

6:00 am-1:04 pm

1 stop7h 04m

Portland

週二 6/23

1:25 pm-10:28 pm

1 stop9h 03m

$303

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週四 5/28

7:00 am-12:40 pm

1 stop5h 40m

Portland

週四 6/4

1:36 pm-9:24 pm

1 stop7h 48m

$313

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週三 5/6

3:08 pm-11:03 pm

1 stop7h 55m

Portland

週五 5/29

6:00 am-11:02 am

1 stop5h 02m

$338

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週日 5/3

5:32 pm-11:03 pm

1 stop5h 31m

Portland

週五 5/29

6:00 am-11:02 am

1 stop5h 02m

$338

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

週日 7/12

8:00 pm-12:35 pm

1 stop16h 35m

Portland

週五 7/17

1:25 pm-9:33 pm

1 stop8h 08m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Portland, Maine flight deals on Cheapflights vs. FlightHub >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 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 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 JetBlue fly from Boston to Portland, Maine in about 5h 02m. The time it takes to get you to your destination can typically vary by up to . The distance from Boston to Portland, Maine is about 95 mi.

  • 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
Lewiston
Conway

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