Cheap flights from Montreal to Boston from $142
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Boston departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Porter Airlines flights from Montreal to Boston
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Air Canada flights from Montreal to Boston
Our best Air Canada deals on Montreal to Boston flight tickets
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How to get the cheapest flight ticket from Montreal to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Montreal and Boston?
What is the cheapest month to fly to Boston?
In general, May is the cheapest month to fly from Montreal to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $283. If you aren’t able to travel during the month of May, then book flights to Boston from Montreal during March instead. Flights to Boston in March, while not as cheap as those in May, still average around $285.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Montreal to Boston is on a Friday when prices can be found for as low as $317. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $928.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Montreal to Boston in the evening for as low as $269. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $531 per ticket.
What is the cheapest Montreal to Boston Logan Intl flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl for the best Montreal - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Montreal for as low as $298 on momondo.
What cabin class options are available on Montreal to Boston Logan Intl flights?
There are 3 cabin classes available to choose from on Montreal to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Montreal to Boston Logan Intl?
Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from Montreal to Boston Logan Intl
What airlines fly to Boston?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Boston from Montreal according to our data. Air Canada is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal to Boston on average per day?
12 flights are operational daily from Montreal to Boston as of July 2025. The most popular departure time for this route is 1:00PM, with 59% of flights per day taking off in the afternoon.
How many flights depart from Montreal to Boston on average per week?
As of July 2025, there are 85 flights per week flying from Montreal to Boston. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Montreal to Boston
Cheap Montreal to Boston (YMQ to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Boston
How far is Montreal to Boston Logan Intl by plane?
There are 249.9 mi between Montreal and Boston Logan Intl. In terms of flight time, this usually takes a little over 1h 25m.
When did momondo last update prices for flights from Montreal to Boston Logan Intl Airport?
Prices for flights from Montreal to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Montreal to Boston Logan Intl Airport?
There are 3 operators available for flights from Montreal to Boston Logan Intl Airport as of July 2025.
How old do you have to be to fly from Montreal to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal to Boston?
momondo data reveals that the most frequently booked plane model on the route from Montreal to Boston is Embraer 175, representing 45.16% of all bookings. The subsequent popular models are Airbus A220-300 at 31.92%, Boeing 787-9 Dreamliner at 4.64%, and Boeing 777-200LR at 3.68%.
What is the most popular airline from Montreal to Boston?
Based on momondo bookings for flights between Montreal and Boston, the leading airline is Air Canada, making up 83% of the total bookings. Other popular airlines include Porter Airlines with 10% and United Airlines with 7%.
Best airlines flying from Montreal to Boston
Compare and see reviews for airlines that fly from Montreal to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $189 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 8.0 298 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 7.1 9,678 reviews |
United Airlines Flights From Montreal to Boston
United Airlines is one of the most popular airlines flying from Montreal to Boston, operating 28 flights/week on average for this route. A good United Airlines flight deal for Montreal to Boston starts from $189 round-trip, up to an average price of $520. Our users have rated United Airlines at 7.4/10.
Air Canada Flights From Montreal to Boston
The best Air Canada deal for Montreal to Boston flight tickets found on momondo in the last 72 hours was $260, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at $378 round-trip. Air Canada operates 28 flights out of Montreal into Boston in an average week, so prices vary by time and availability. 9,678 Air Canada reviews by users on momondo have scored the airline at 7.1/10.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Montreal to Boston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Boston. momondo saves you time and could save you money on your trip.
Can I find flights from Montreal to Boston with flexible booking policies on momondo?
Yes. All flights to Boston from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Montreal to Boston?
Once all potential Montreal to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Montreal to Boston right now. Can momondo alert me if prices change?
Price alerts on flights to Boston from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.