Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - PWM

$132 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 6/7. 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 6/8
Sat 6/15

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 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:44 am - 6:26 pmBOS-PWM
6h 42m1 stop
7:40 pm - 11:26 pmPWM-BOS
3h 46m1 stop
$154JetBlue
Find Deal
Mon, Jul 8 - Wed, Jul 17
11:44 am - 6:26 pmBOS-PWM
6h 42m1 stop
7:40 am - 1:05 pmPWM-BOS
5h 25m1 stop
$184JetBlue
Find Deal
Sun, Sep 1 - Wed, Sep 4
6:00 am - 4:52 pmBOS-PWM
10h 52m1 stop
5:40 pm - 9:21 amPWM-BOS
15h 41m1 stop
$312American Airlines
Find Deal
Sun, Oct 27 - Sat, Nov 2
6:00 am - 4:01 pmBOS-PWM
10h 01m1 stop
11:35 am - 9:31 pmPWM-BOS
9h 56m1 stop
$322American Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
5:40 pm - 9:09 amBOS-PWM
15h 29m1 stop
7:39 pm - 6:47 pmPWM-BOS
23h 08m2 stops
Thu, Jul 4 - Mon, Jul 8
6:00 am - 9:09 amBOS-PWM
27h 09m2 stops
7:39 pm - 6:47 pmPWM-BOS
23h 08m2 stops
Thu, Jul 4 - Mon, Jul 8
11:12 am - 12:35 pmBOS-PWM
25h 23m1 stop
1:40 pm - 10:26 amPWM-BOS
20h 46m1 stop
$370Sun Country Air
Find Deal
Thu, Jul 4 - Mon, Jul 8
11:25 am - 12:35 pmBOS-PWM
25h 10m1 stop
1:27 pm - 11:51 pmPWM-BOS
10h 24m1 stop
$440Sun Country Air
Find Deal
Wed, Jul 17 - Sun, Jul 21
5:45 am - 11:58 pmBOS-PWM
18h 13m1 stop
3:50 pm - 7:10 pmPWM-BOS
27h 20m2 stops
$611United Airlines
Find Deal
Thu, May 23 - Sun, May 26
5:45 am - 11:58 pmBOS-PWM
18h 13m1 stop
3:20 pm - 6:00 amPWM-BOS
14h 40m1 stop
$620United Airlines
Find Deal
Thu, May 23 - Sun, May 26

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, Tuesday 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, American Airlines offered the best one-way deal for that route, at $153. KAYAK users also found Boston to Portland round-trip flights on JetBlue from $154 and on American Airlines from $312.

Good to know

Low season

January

High season

August

Cheapest flight

$132
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 $132 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, and Star Alliance are the airline alliances operating flights between Boston and Portland, with oneworld 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 4521 reviews
7.5Entertainment
8.3Crew
7.8Boarding
7.2Food
7.9Comfort
Airline reviews

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

10.0 ExcellentMichelle, Mar 2024BOS - PHX
Read more about JetBlue reviews

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.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

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.
6/7Fri
1 stop
6h 17mBOS-PWM
$132
6/15Sat
1 stopAmerican Airlines
6h 25mBOS-PWM
$153
6/30Sun
1 stopJetBlue
4h 19mBOS-PWM
$168
6/15Sat
2 stopsAmerican Airlines
9h 20mBOS-PWM
$183
6/7Fri
3 stops
39h 05mBOS-PWM
$202
6/7Fri
2 stopsAmerican Airlines
9h 01mBOS-PWM
$217
6/30Sun
2 stopsAmerican Airlines
10h 11mBOS-PWM
$228
6/30Sun
1 stopAmerican Airlines
8h 33mBOS-PWM
$229
5/22Wed
1 stopJetBlue
5h 14mBOS-PWM
$241
5/15Wed
1 stopJetBlue
5h 14mBOS-PWM
$371

Search by stops

Search by airline

Search by price

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.
5/12Sun
multi-stopAmerican Airlines
11h 24mBOS-PWM
5/15Wed
multi-stopAmerican Airlines
9h 09mPWM-BOS
$547
5/12Sun
multi-stopJetBlue
6h 09mBOS-PWM
5/15Wed
multi-stopJetBlue
3h 52mPWM-BOS
$574
5/12Sun
multi-stop
13h 10mBOS-PWM
5/15Wed
multi-stop
21h 42mPWM-BOS
$632
5/11Sat
multi-stopAmerican Airlines
11h 24mBOS-PWM
5/13Mon
multi-stopAmerican Airlines
9h 09mPWM-BOS
$642
5/12Sun
multi-stop
28h 09mBOS-PWM
5/15Wed
multi-stop
26h 14mPWM-BOS
$678
5/11Sat
multi-stop
26h 14mBOS-PWM
5/13Mon
multi-stop
20h 28mPWM-BOS
$706
5/11Sat
multi-stop
26h 14mBOS-PWM
5/13Mon
multi-stop
23h 48mPWM-BOS
$763
5/12Sun
multi-stop
28h 09mBOS-PWM
5/15Wed
multi-stop
26h 14mPWM-BOS
$765
5/11Sat
multi-stopJetBlue
6h 14mBOS-PWM
5/13Mon
multi-stopJetBlue
7h 07mPWM-BOS
$852
5/11Sat
multi-stopAmerican Airlines
11h 24mBOS-PWM
5/13Mon
multi-stopAmerican Airlines
23h 50mPWM-BOS
$860

Search by stops

Search by airline

Search by price

Boston - Portland Flights

Departure:

Boston (undefined)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 21m
Trains$562h 30m
Buses$602h 06m