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$102+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PWM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$203
(JetBlue)

One-way from

$102
(JetBlue)
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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/10. 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.
Tue 7/87:40 pmBOS - PWM
1 stop4h 37mJetBlue
Thu 7/106:10 amPWM - BOS
1 stop3h 41mJetBlue
Deal found 6/10$203
This Delta deal was found by Cheapflights users on 6/10. 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 7/291:05 pmBOS - PWM
2 stops10h 24mDelta
Tue 8/52:34 pmPWM - BOS
1 stop8h 17mDelta
Deal found 6/10$364
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/89:58 amBOS - PWM
2 stops23h 45mMultiple Airlines
Thu 7/1012:40 pmPWM - BOS
1 stop10h 46mMultiple Airlines
Deal found 6/10$421
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/155:30 amBOS - PWM
1 stop18h 29mUnited Airlines
Tue 8/1910:50 amPWM - BOS
2 stops13h 07mUnited Airlines
Deal found 6/10$467
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/48:00 amBOS - PWM
1 stop12h 24mAmerican Airlines
Tue 8/57:00 amPWM - BOS
2 stops11h 40mAmerican Airlines
Deal found 6/10$505

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 June 12, 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

Tue 7/8

7:40 pm-12:17 am

1 stop4h 37m

Portland

Thu 7/10

6:10 am-9:51 am

1 stop3h 41m

$203

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 7/29

1:05 pm-11:29 pm

2 stops10h 24m

Portland

Tue 8/5

2:34 pm-10:51 pm

1 stop8h 17m

$364

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Tue 7/8

9:58 am-9:43 am

2 stops23h 45m

Portland

Thu 7/10

12:40 pm-11:26 pm

1 stop10h 46m

$421

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Fri 8/15

5:30 am-11:59 pm

1 stop18h 29m

Portland

Tue 8/19

10:50 am-11:57 pm

2 stops13h 07m

$467

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Mon 8/4

8:00 am-8:24 pm

1 stop12h 24m

Portland

Tue 8/5

7:00 am-6:40 pm

2 stops11h 40m

$505

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sat 7/5

7:10 am-1:23 pm

1 stop6h 13m

$102

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Wed 8/27

1:55 pm-11:44 am

2 stops21h 49m

$199

BostonPortland

BOS - PWM

BOSPWM

Boston Logan Intl

Sun 6/15

5:30 am-5:43 pm

1 stop12h 13m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Portland

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Boston to Portland, Maine round-trip?

    Our cheapest airline available from Boston to Portland, Maine is JetBlue. Our recent data shows that you can find tickets from as low as $203 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $364 and $467 round-trip.

  • 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.

  • What is the cheapest month to book a flight from Boston to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Boston to Portland, Maine (average of $296). Flying from Boston to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boston to Portland

Discover the top airline that operate flights from Boston 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$121Average$231FlexibilityNo cancel feeOn-time62%

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