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BOS - PWM

$77 Find cheap flights from Boston to Portland, Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Portland departing on 7/4. 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 Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Portland, 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 Boston to Portland, 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 Boston to Portland (BOS-PWM)

 
These are the cheapest deals for flights from Boston to Portland 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 Boston to Portland

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

Recent one-way flight deals from Boston to Portland

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

Recent last minute flight deals from Boston to Portland

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

Recent direct flight deals from Boston to Portland

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

Cheap bus & train deals from Boston to Portland

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

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:14 am - 8:49 amBOS-PWM
3h 35m1 stop
8:09 pm - 12:18 amPWM-BOS
4h 09m1 stop
$154JetBlue
Find Deal
Sat, Jul 6 - Tue, Jul 9
5:14 am - 8:49 amBOS-PWM
3h 35m1 stop
8:09 pm - 12:17 amPWM-BOS
4h 08m1 stop
$241JetBlue
Find Deal
Sat, Aug 3 - Sat, Aug 10
5:14 am - 8:49 amBOS-PWM
3h 35m1 stop
7:54 pm - 11:22 pmPWM-BOS
3h 28m1 stop
$268JetBlue
Find Deal
Wed, Jun 26 - Wed, Jul 3
6:30 am - 12:28 pmBOS-PWM
29h 58m2 stops
12:08 pm - 4:55 pmPWM-BOS
28h 47m3 stops
Wed, Jun 26 - Wed, Jul 3
11:13 am - 10:35 pmBOS-PWM
11h 22m2 stops
4:13 pm - 8:52 pmPWM-BOS
4h 39m1 stop
$391American Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
11:00 am - 10:35 pmBOS-PWM
11h 35m2 stops
11:40 am - 9:39 pmPWM-BOS
9h 59m1 stop
$413American Airlines
Find Deal
Sat, Jul 6 - Tue, Jul 9
6:10 am - 12:28 pmBOS-PWM
30h 18m3 stops
12:08 pm - 4:55 pmPWM-BOS
28h 47m3 stops
Wed, Jun 26 - Wed, Jul 3
3:00 pm - 4:46 pmBOS-PWM
25h 46m1 stop
5:05 am - 5:49 pmPWM-BOS
12h 44m2 stops
$450Delta
Find Deal
Wed, Jul 3 - Sat, Jul 6
5:30 am - 11:53 pmBOS-PWM
18h 23m1 stop
6:00 am - 11:04 amPWM-BOS
5h 04m1 stop
$475United Airlines
Find Deal
Thu, Jun 27 - Fri, Jun 28
5:30 am - 11:53 pmBOS-PWM
18h 23m1 stop
5:30 am - 2:15 pmPWM-BOS
8h 45m1 stop
$566United Airlines
Find Deal
Sat, Aug 3 - Sat, Aug 10
2:40 pm - 6:59 pmBOS-PWM
4h 19m1 stop
$77JetBlue
Find Deal
Thu, Jul 4
5:14 am - 8:49 amBOS-PWM
3h 35m1 stop
$107JetBlue
Find Deal
Sat, Aug 3
5:14 am - 8:49 amBOS-PWM
3h 35m1 stop
$134JetBlue
Find Deal
Fri, Jul 12
8:00 am - 10:39 pmBOS-PWM
14h 39m1 stop
$140American Airlines
Find Deal
Wed, Jul 3
5:50 am - 10:35 pmBOS-PWM
16h 45m1 stop
$155American Airlines
Find Deal
Wed, Jun 19
10:56 am - 12:24 pmBOS-PWM
25h 28m2 stops
Thu, Jul 4
5:14 am - 8:49 amBOS-PWM
3h 35m1 stop
$168JetBlue
Find Deal
Tue, Jul 2
7:00 am - 11:08 amBOS-PWM
28h 08m2 stops
Fri, Jul 12
9:20 am - 12:24 amBOS-PWM
15h 04m2 stops
$258Delta
Find Deal
Sat, Jul 6
5:45 am - 9:06 pmBOS-PWM
15h 21m2 stops
$336United Airlines
Find Deal
Mon, Jun 17
8:59 pm - 10:09 amBOS-PWM
13h 10m1 stop
12:08 pm - 12:15 amPWM-BOS
12h 07m2 stops
Sun, Jun 2 - Sat, Jun 8
6:36 pm - 12:24 pmBOS-PWM
17h 48m2 stops
12:08 pm - 7:45 amPWM-BOS
19h 37m2 stops
Sun, Jun 2 - Sat, Jun 8
6:36 pm - 12:24 pmBOS-PWM
17h 48m2 stops
12:08 pm - 7:22 pmPWM-BOS
31h 14m3 stops
Sun, Jun 2 - Sat, Jun 8
6:10 am - 6:59 pmBOS-PWM
36h 49m3 stops
12:08 pm - 7:22 pmPWM-BOS
31h 14m3 stops
Sun, Jun 2 - Sat, Jun 8
8:45 am - 1:51 pmBOS-PWM
5h 06m1 stop
3:50 pm - 9:54 pmPWM-BOS
6h 04m1 stop
$704United Airlines
Find Deal
Sun, Jun 2 - Sat, Jun 8
5:15 pm - 7:10 pmBoston South Station-
Portland
1h 55mnonstop
4:15 am - 6:25 amPortland-
Boston South Station
2h 10mnonstop
$32Concord Coach Lines, Megabus
Find Deal
Sat, Jun 29 - Sat, Jul 6
8:25 pm - 10:45 pmBoston South Station-
Portland
2h 20mnonstop
3:15 am - 5:25 amPortland-
Boston South Station
2h 10mnonstop
$32Concord Coach Lines, Megabus
Find Deal
Sat, Jun 29 - Fri, Jul 5
6:15 pm - 8:10 pmBoston South Station-
Portland
1h 55mnonstop
7:30 am - 9:25 amPortland-
Boston South Station
1h 55mnonstop
$54Concord Coach Lines
Find Deal
Thu, Jun 6 - Thu, Jun 13
10:15 pm - 12:10 amBoston South Station-
Portland
1h 55mnonstop
6:00 pm - 7:55 pmPortland-
Boston South Station
1h 55mnonstop
$54Concord Coach Lines
Find Deal
Thu, Jun 6 - Thu, Jun 13
10:00 am - 11:55 amBoston South Station-
Portland
1h 55mnonstop
3:15 am - 5:25 amPortland-
Boston South Station
2h 10mnonstop
$54Concord Coach Lines
Find Deal
Thu, Jun 6 - Wed, Jun 12
11:15 pm - 1:25 amBoston South Station-
Portland
2h 10mnonstop
3:15 am - 5:25 amPortland-
Boston South Station
2h 10mnonstop
$54Concord Coach Lines
Find Deal
Thu, Jun 6 - Wed, Jun 12
11:50 am - 2:20 pmBoston North Station-
Portland
2h 30mnonstop
5:18 am - 7:50 amPortland-
Boston North Station
2h 32mnonstop
$60Amtrak
Find Deal
Sat, Jun 29 - Sat, Jul 6

Flights from Boston to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Portland 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 Boston to Portland?

The average price of all flights from Boston to Portland, Maine clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Boston to Portland, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Portland, Monday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Boston to Portland, Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Portland, Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Portland, Maine is July, where tickets cost $199 on average. On the other hand, the most expensive months are April and March, where the average cost of tickets is $840 and $790 respectively.

Which airlines provide the cheapest flights from Boston to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, JetBlue offered the best one-way deal for that route, at $77. KAYAK users also found Boston to Portland round-trip flights on JetBlue from $154 and on American Airlines from $391.

Good to know

Low season

January

High season

August

Cheapest flight

$77
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Boston to Portland

When to book flights from Boston to Portland

Are your dates flexible? Find out the best times to travel from Boston to Portland 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 Boston to Portland

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

    In the last 3 days, the lowest price for a flight from Boston to Portland, Maine was $77 for a one-way ticket and $154 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Boston to Portland?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Portland, JetBlue or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Portland are JetBlue and United Airlines. With an average price for the route of $233 and an overall rating of 7.6, JetBlue is the most popular choice. United Airlines is also a great choice for the route, with an average price of $559 and an overall rating of 7.4.

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

    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 Boston to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Boston 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 Boston to Portland?

    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 Portland with an airline and back to Boston with another airline. Booking your flights between Boston and PWM 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 Boston to Portland?

    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 Portland from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Boston to Portland

 
See real verified KAYAK customer reviews for airlines flying from Boston to Portland. 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 Boston to Portland? 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
7.1Food
7.5Entertainment
7.8Boarding
8.3Crew
7.8Comfort
Airline reviews

Overall fine but both ways for this trip was delayed.

6.0 GoodJackie, May 2024BOS - SYR
Read more about JetBlue reviews

Overall fine but both ways for this trip was delayed.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

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...

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Book cheap flights from Boston to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Portland found on KAYAK in the last 72 hours.
7/4Thu
1 stopJetBlue
4h 19mBOS-PWM
$77
8/3Sat
1 stopJetBlue
3h 35mBOS-PWM
$107
7/12Fri
1 stopJetBlue
3h 35mBOS-PWM
$134
7/3Wed
1 stopAmerican Airlines
14h 39mBOS-PWM
$140
6/19Wed
1 stopAmerican Airlines
16h 45mBOS-PWM
$155
7/4Thu
2 stops
25h 28mBOS-PWM
$158
7/2Tue
1 stopJetBlue
3h 35mBOS-PWM
$168
7/12Fri
2 stops
28h 08mBOS-PWM
$199
7/6Sat
2 stopsDelta
15h 04mBOS-PWM
$258
6/17Mon
2 stopsUnited Airlines
15h 21mBOS-PWM
$336

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Last minute flights from Boston to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Portland that are departing in the next 10 days.
6/2Sun
multi-stop
13h 10mBOS-PWM
6/8Sat
multi-stop
12h 07mPWM-BOS
$426
6/2Sun
multi-stop
17h 48mBOS-PWM
6/8Sat
multi-stop
19h 37mPWM-BOS
$479
6/2Sun
multi-stop
17h 48mBOS-PWM
6/8Sat
multi-stop
31h 14mPWM-BOS
$533
6/2Sun
multi-stop
36h 49mBOS-PWM
6/8Sat
multi-stop
31h 14mPWM-BOS
$628
6/2Sun
multi-stopUnited Airlines
5h 06mBOS-PWM
6/8Sat
multi-stopUnited Airlines
6h 04mPWM-BOS
$704

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Boston - Portland Flights

Departure:

Boston (BOS)United States

Destination:

Portland (PWM)United States

Return flight deals:

Portland - Boston

Cabin classes:

Compare transportation modes for Boston to Portland

Average priceAverage duration
Flights3h 35m
Trains$602h 30m
Buses$471h 55m