Cheap flights from Boston to Montreal from C$ 141
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Montreal departing on 21/6. 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 Boston to Montreal
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Air Canada flights from Boston to Montreal
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How to get the cheapest flight ticket from Boston to Montreal
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 Boston and Montreal?
What is the cheapest month to fly to Montreal?
The cheapest month to fly to Montreal from Boston is in March. Flight prices, which tend to average around C$ 346, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Montreal from Boston during January instead. Flights to Montreal in January, while not as cheap as those in March, still average around C$ 432.
What is the cheapest day to depart on your flight to Montreal?
Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 536. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Montreal for around C$ 840.
What is the cheapest time of day to depart on your flight to Montreal?
Our data shows that the cheapest Boston to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 596. Flights in the afternoon are often more expensive with an average ticket price of C$ 747.
What is the cheapest Boston Logan Intl to Montreal flight route?
Fly from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl for the best Boston Logan Intl - Montreal flight prices
How far in advance should I book a flight to Montreal?
You are more likely to see cheaper flights to Montreal from Boston when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 496 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Boston for as low as C$ 330 on momondo.
What cabin class options are available on Boston Logan Intl to Montreal flights?
There are 3 cabin classes available to choose from on Boston Logan Intl to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Boston to Montreal flights?
No. A direct flight is the cheapest option for a flight between Boston to Montreal.
How have Boston to Montreal flight prices changed over time?
As of June 2025, prices for Boston to Montreal flights are approximately 26% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Boston Logan Intl to Montreal?
Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Boston Logan Intl to Montreal
Which airlines fly to Montreal?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Montreal from Boston according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Montreal on average per day?
6 flights are operational daily from Boston to Montreal as of June 2025. The most popular departure time for this route is 10:00a.m., with 42% of flights per day taking off at noon.
How many flights depart from Boston to Montreal on average per week?
As of June 2025, 48 flights take off from Boston and land in Montreal each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.
When to book flights from Boston to Montreal
Cheap Boston to Montreal (BOS to YMQ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Montreal
How far is Boston Logan Intl to Montreal by plane?
Montreal is 402.1 km away from Boston Logan Intl. 1h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Montreal?
Prices for flights from Boston Logan Intl Airport to Montreal are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Montreal?
The number of operators available for flights from Boston Logan Intl Airport to Montreal is 3 as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Montreal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Montreal.
What documentation or ID do you need to fly to Montreal?
The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Montreal?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Montreal is Embraer 175 (20.93% of total bookings). The next most popular plane models are Airbus A220-300 (16.92%), Airbus A330-900neo (9.65%), and Airbus A321neo (7.69%).
Best airlines flying from Boston to Montreal
Compare and see reviews for airlines that fly from Boston to Montreal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 229 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom C$ 319 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 362 | Free Cancellation | Rating 8.0 288 reviews |
United Airlines Flights From Boston to Montreal
The lowest priced United Airlines flight from Boston to Montreal from the last 72 hours was C$ 233. Generally, United Airlines has 21 flights on this route every week with an average price of C$ 376. United Airlines is rated 7.4/10 by our users.
Air Canada Flights From Boston to Montreal
Air Canada (7.1/10 from 9,531 reviews) operates around 13 flights from Boston to Montreal in any given week. The average Air Canada airfare for this route is around C$ 393, with deals from around C$ 168 rare but found on momondo. Referenced prices are for round-trip Boston to Montreal flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Montreal?
Finding the right flight to Montreal from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.
Can I find flights from Boston to Montreal with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Boston to Montreal flights to just show those with flexible booking policies.
How can momondo help me find flights from Boston to Montreal?
Once all potential Boston to Montreal 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 Boston to Montreal right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Boston to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.