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PWM - BOS

$77 Find cheap flights from Portland, Maine to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Boston departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Portland to Boston (PWM-BOS)

 
These are the cheapest deals for flights from Portland to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Portland to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Boston.

Recent one-way flight deals from Portland to Boston

Only flying one-way? Below are some of the best one-way flight deals from Portland to Boston found on KAYAK recently.

Recent last minute flight deals from Portland to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Portland to Boston.

Recent direct flight deals from Portland to Boston

The latest deals for direct flights from Portland to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Portland to Boston

Find recent round-trip train or bus tickets from Portland to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:40 am - 1:13 pmPWM-BOS
5h 33m1 stop
5:22 am - 12:11 pmBOS-PWM
6h 49m1 stop
$184JetBlue
Find Deal
Mon, Sep 30 - Tue, Oct 8
1:06 pm - 5:53 pmPWM-BOS
4h 47m1 stop
5:22 am - 12:11 pmBOS-PWM
6h 49m1 stop
$211JetBlue
Find Deal
Tue, Sep 17 - Thu, Sep 26
9:45 am - 3:01 pmPWM-BOS
5h 16m1 stop
2:40 pm - 6:59 pmBOS-PWM
4h 19m1 stop
$288JetBlue
Find Deal
Fri, Jun 28 - Fri, Jul 5
7:54 pm - 11:23 pmPWM-BOS
3h 29m1 stop
11:44 am - 6:59 pmBOS-PWM
7h 15m1 stop
$313JetBlue
Find Deal
Thu, Jun 27 - Thu, Jul 4
5:54 pm - 2:25 pmPWM-BOS
20h 31m2 stops
10:56 am - 5:13 pmBOS-PWM
6h 17m1 stop
Fri, Jun 28 - Fri, Jul 5
9:45 am - 4:23 pmPWM-BOS
6h 38m1 stop
11:44 am - 6:59 pmBOS-PWM
7h 15m1 stop
$354JetBlue
Find Deal
Thu, Jun 27 - Sun, Jun 30
1:27 pm - 12:38 amPWM-BOS
11h 11m2 stops
5:40 pm - 9:09 amBOS-PWM
15h 29m1 stop
Thu, Jun 27 - Thu, Jul 4
1:27 pm - 11:00 amPWM-BOS
21h 33m1 stop
11:12 am - 12:35 pmBOS-PWM
25h 23m1 stop
$405Sun Country Air
Find Deal
Thu, Jun 27 - Thu, Jul 4
11:10 am - 9:35 pmPWM-BOS
10h 25m1 stop
10:15 am - 10:14 pmBOS-PWM
11h 59m2 stops
$478American Airlines
Find Deal
Mon, Sep 30 - Tue, Oct 8
11:35 am - 9:31 pmPWM-BOS
9h 56m1 stop
11:13 am - 10:35 pmBOS-PWM
11h 22m2 stops
$528American Airlines
Find Deal
Thu, Jun 27 - Sun, Jun 30
7:54 pm - 12:18 amPWM-BOS
4h 24m1 stop
$77JetBlue
Find Deal
Thu, Jun 20
7:54 pm - 11:23 pmPWM-BOS
3h 29m1 stop
$134JetBlue
Find Deal
Tue, Jun 18
1:40 pm - 12:38 amPWM-BOS
10h 58m2 stops
Thu, Jun 20
6:00 am - 3:43 pmPWM-BOS
9h 43m2 stops
$192American Airlines
Find Deal
Tue, Jun 18
10:00 am - 2:25 pmPWM-BOS
28h 25m3 stops
Thu, Jun 20
5:15 am - 7:25 amPortland-
Boston South Station
2h 10mnonstop
11:15 am - 1:10 pmBoston South Station-
Portland
1h 55mnonstop
$32Concord Coach Lines, Megabus
Find Deal
Fri, Jun 28 - Fri, Jul 5
3:15 am - 5:25 amPortland-
Boston South Station
2h 10mnonstop
10:15 pm - 12:10 amBoston South Station-
Portland
1h 55mnonstop
$32Concord Coach Lines, Megabus
Find Deal
Thu, Jun 27 - Fri, Jul 5
3:15 am - 5:25 amPortland-
Boston South Station
2h 10mnonstop
5:45 am - 7:55 amBoston South Station-
Portland
2h 10mnonstop
$54Concord Coach Lines
Find Deal
Tue, Jun 4 - Thu, Jun 6
10:30 am - 12:25 pmPortland-
Boston South Station
1h 55mnonstop
10:15 pm - 12:10 amBoston South Station-
Portland
1h 55mnonstop
$54Concord Coach Lines
Find Deal
Wed, Jun 5 - Thu, Jun 6
3:15 am - 5:05 amPortland-
Boston Logan Intl
1h 50mnonstop
5:55 am - 7:55 amBoston Logan Intl-
Portland
2h 00mnonstop
$66Concord Coach Lines
Find Deal
Thu, Jun 27 - Fri, Jul 5
11:30 am - 1:25 pmPortland-
Boston Logan Intl
1h 55mnonstop
2:35 pm - 4:45 pmBoston Logan Intl-
Portland
2h 10mnonstop
$66Concord Coach Lines
Find Deal
Fri, Jun 28 - Fri, Jul 5
3:15 am - 5:05 amPortland-
Boston Logan Intl
1h 50mnonstop
9:30 am - 11:40 amBoston Logan Intl-
Portland
2h 10mnonstop
$68Concord Coach Lines
Find Deal
Tue, Jun 4 - Thu, Jun 6

Flights from Portland to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Portland to Boston?

The average price of all flights from Portland, Maine to Boston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Boston on a Monday and more expensive on a Wednesday. On your return trip to Portland, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

Which airlines provide the cheapest flights from Portland to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Boston from Portland were found on JetBlue ($77) and American Airlines ($192), and the lowest round-trip tickets were found on JetBlue ($184) and Sun Country Air ($405).

Good to know

Cheapest flight

$77
Flight from Portland to Boston

When to book flights from Portland to Boston

Are your dates flexible? Find out the best times to travel from Portland to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Boston

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

    In the last 3 days, the lowest price for a flight from Portland, Maine to Boston was $77 for a one-way ticket and $184 for a round-trip.

  • Do I need a passport to fly between Portland and Boston?

    A passport is not required to fly from Portland to Boston.

  • Which aircraft models fly most regularly from Portland to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Boston?

    oneworld is the only airline alliance operating flights between Portland and Boston.

  • How does KAYAK find such low prices on flights from Portland to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Portland with another airline. Booking your flights between Portland and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Portland to Boston

 
See real verified KAYAK customer reviews for airlines flying from Portland to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
JetBlueOverall score based on 4365 reviews
8.3Crew
7.8Comfort
7.1Food
7.5Entertainment
7.8Boarding
Airline reviews

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

10.0 Excellenteileen, May 2024LAX - BOS
Read more about JetBlue reviews

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Book cheap flights from Portland to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Boston found on KAYAK in the last 72 hours.
6/20Thu
1 stopJetBlue
4h 24mPWM-BOS
$77
6/18Tue
1 stopJetBlue
3h 29mPWM-BOS
$134
6/20Thu
2 stops
10h 58mPWM-BOS
$178
6/18Tue
2 stopsAmerican Airlines
9h 43mPWM-BOS
$192
6/20Thu
3 stops
28h 25mPWM-BOS
$217

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Portland - Boston Flights

Departure:

Portland (PWM)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Portland

Cabin classes:

Compare transportation modes for Portland to Boston

Average priceAverage duration
Flights3h 29m
Buses$532h 00m