C$ 188 Find Cheap Flights from Montreal to Massachusetts – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Massachusetts departing on 17/8. 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
1 adult, Economy, 0 bags

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Cheap Flights from Montreal to Massachusetts

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Massachusetts 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Massachusetts

Fri, 28 Aug - Sun, 30 Aug
Porter Airlines Logo
12:50 p.m. - 7:50 p.m.
YUL
-
BOS
7h 00m
1 stop
Porter Airlines Logo
4:45 p.m. - 6:15 p.m.
BOS
-
YUL
1h 30mdirect
C$ 293Porter Airlines
Thu, 20 Aug - Sun, 23 Aug
Air Canada Logo
8:45 a.m. - 2:02 p.m.
YUL
-
BOS
5h 17m
1 stop
Air Canada Logo
2:45 p.m. - 9:47 p.m.
BOS
-
YUL
7h 02m
1 stop
C$ 295Air Canada
Sat, 15 Aug - Sun, 16 Aug
Porter Airlines Logo
7:20 p.m. - 8:55 p.m.
YUL
-
BOS
1h 35mdirect
Porter Airlines Logo
4:45 p.m. - 6:15 p.m.
BOS
-
YUL
1h 30mdirect
C$ 295Porter Airlines
Fri, 21 Aug - Sun, 23 Aug
Porter Airlines Logo
7:20 p.m. - 8:55 p.m.
YUL
-
BOS
1h 35mdirect
Porter Airlines Logo
4:45 p.m. - 6:15 p.m.
BOS
-
YUL
1h 30mdirect
C$ 295Porter Airlines
Fri, 21 Aug - Sun, 23 Aug
Air Canada Logo
7:30 a.m. - 2:02 p.m.
YUL
-
BOS
6h 32m
1 stop
Air Canada Logo
2:45 p.m. - 9:47 p.m.
BOS
-
YUL
7h 02m
1 stop
C$ 302Air Canada
Thu, 13 Aug - Sun, 16 Aug
Air Canada Logo
2:30 p.m. - 6:57 p.m.
YUL
-
BOS
4h 27m
1 stop
Air Canada Logo
2:45 p.m. - 9:47 p.m.
BOS
-
YUL
7h 02m
1 stop
C$ 302Air Canada
Sun, 16 Aug - Sun, 16 Aug
Multiple Airlines Logo
8:20 a.m. - 9:45 a.m.
YUL
-
BOS
1h 25mdirect
Multiple Airlines Logo
4:45 p.m. - 6:15 p.m.
BOS
-
YUL
1h 30mdirect
C$ 333Multiple Airlines
Thu, 20 Aug - Sun, 23 Aug
Multiple Airlines Logo
7:20 p.m. - 8:55 p.m.
YUL
-
BOS
1h 35mdirect
Multiple Airlines Logo
3:35 p.m. - 4:58 p.m.
BOS
-
YUL
1h 23mdirect
C$ 337Multiple Airlines
Sat, 22 Aug - Sat, 22 Aug
United Airlines Logo
6:00 a.m. - 2:34 p.m.
YUL
-
BOS
8h 34m
1 stop
United Airlines Logo
6:00 p.m. - 10:06 p.m.
BOS
-
YUL
4h 06m
1 stop
C$ 357United Airlines
Sat, 29 Aug - Sat, 29 Aug
United Airlines Logo
9:45 a.m. - 5:36 p.m.
YUL
-
BOS
7h 51m
1 stop
United Airlines Logo
8:30 p.m. - 10:40 a.m.
BOS
-
YUL
14h 10m
1 stop
C$ 357United Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Massachusetts flights

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

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts departing in August.

Flight prices are below average for this route right now.

Flights to Massachusetts from Montreal Pierre Elliott Trudeau Intl Airport usually cost between C$ 381 and C$ 841 in August.
The lowest price found in the past 5 days was C$ 293 on Porter Airlines (28 Aug–30 Aug).

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Massachusetts from Montreal Pierre Elliott Trudeau Intl Airport found in the last 5 days was to Boston, at C$ 292 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 292.

What is the cheapest time of day to fly to Massachusetts?

The average price for all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Massachusetts is generally at night, when round-trip flights cost C$ 462 on average. Morning departures are around 64% cheaper than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 1,647.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 568, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts, 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 Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts is June, when tickets cost C$ 405 (return) on average. On the other hand, the most expensive months are February and September, when the average cost of round-trip tickets is C$ 560 and C$ 558 respectively.

What’s the cheapest day of the week to fly from Montreal to Massachusetts?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Massachusetts on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Montreal to Massachusetts. For your return ticket, we recommend flying on a Saturday and avoiding Wednesdays for the best deals.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Montreal Pierre Elliott Trudeau Intl Airport to Massachusetts, you should book around 4 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

February

Cheapest flight

C$ 188
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Montreal to Boston

Flights from Montreal to Massachusetts: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Montreal to Massachusetts 
Verified travelerFlew with Air Canada
YUL
-
BOS
Sep 2024
I didn't realize that I would go through US customs in Montreal (and not when I landed in Boston). That was convenient.
PeterFlew with United Airlines
YUL
-
BOS
Jul 2024
If you have a rolling carry-on, you'll be lucky to get it into an overhead on this EMBRAER 175. Many are gate-checked.

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Montreal to Massachusetts?

    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 Montreal to Massachusetts.

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

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

  • What is the Hacker Fare option on flights from Montreal to Massachusetts?

    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 from Montreal to Massachusetts with an airline and back with another airline.

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

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

Reviews of the top 3 airlines flying from Montreal to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Massachusetts. 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 Montreal to Massachusetts? 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.
8.0
Porter AirlinesOverall score based on 449 reviews
6.9Entertainment
8.6Crew
8.0Comfort
8.2Boarding
7.5Food
Airline reviews

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

4.0 OkayJeff, Jul 2026
YYZ - SFO
Read more Porter Airlines reviews

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

Nothing to like about porter. Flight cancelled. No flight back to Boston for 2 days. No hotel accommodation. Terrible. Never again by porter.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

Very nice and clean plane. Transit time between flights was tight though

So far so good but food and entertainment are not available for this flight

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

The plane used to go to Chicago was a bit outdated and needed a refresh

The check-in and passport submission was complicated and repetitive, due to the poor communication between Air Canada and United. There should have been a single set of instructions and a single questionnaire that provided the data for both airlines.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Internet was not working for a bet . Hard to order food with our credit card because it was not in your system .

Booked economy through United - air canada treated it as standby and was almost refused boarding.

Terrible! Our flight was cancelled. No other nonstop flights available. Had to rent a car and drive 7 hours!

My original flight was canceled the day before due to mechanical issues. I had to rebook and spend $129 for a night at the airport Comfort Inn.

Delayed 2 and a half hours Middle seat next to a majorly overweight guy who took up most of my seat

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

Very smooth flight and the crew members were very welcoming.

Excellent overall experience. Seats were comfortable and ample leg room.

Con: Travelers shouldn't have to pay a fee for first checked bag, in any fare class. Pro: Plane was new and comfortable, even for the seats that didn't cost extra.

Wish they gave us blankets. It was a bit chilly on the plane. .

As I was purchasing my tickets, I indicated 3 checked-in luggage, one per ticket, but, as time showed, I had to pay for each suitcase on my way to the final point of destination and then back. If I am not mistaken, 5 or 7 times my original schedule was changed. Also, the final few changes introduced an overnight stay, which I was not planning to do. And I couldn't do anything as I already purchased and arranged my dive trip. Overall, after years of flying by many other companies, Air Canada, as of today, is the worthiest I've ever flown. I wouldn't recommend it to anyone who is relying on a promised schedule and timely arrival/departure. Two plains were broken and had to be replaced/ and the other one had to be fixed while we were on the plane

Everything you need to know for your flight from Montreal to Massachusetts

Information on your arrival and departure airports