Cheap flights from Montreal to Boston from C$ 186
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 19/6. 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 Montreal to Boston
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United Airlines flights from Montreal to Boston
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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?
The cheapest month to fly to Boston from Montreal is in May. Flight prices, which tend to average around C$ 387, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of May, then departing from Montreal during the month March is also very affordable. Most momondo users find prices during this month for around C$ 390.
What is the cheapest day to depart on your flight to Boston?
On average, the least expensive day to fly to Boston from Montreal is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 1,196. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Montreal to Boston on a Sunday will generally be more expensive and average around C$ 1,683. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Boston?
Flying to Boston from Montreal in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 517 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,709.
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 10 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around C$ 489 when searching 10 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 C$ 407 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.
Can stopping save me money on Montreal to Boston flights?
You could potentially save up to 8% on your flight if you consider stops on a Montreal to Boston flight.
How have Montreal to Boston flight prices changed over time?
As of June 2025, prices for Montreal to Boston flights are approximately 16% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Montreal to Boston Logan Intl?
Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Montreal to Boston Logan Intl
Which airlines fly to Boston?
Air Canada, Porter Airlines and United 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 71% of people opting to fly with this airline when travelling 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?
As of June 2025, 7 flights take off from Montreal and land in Boston each day. The most common flight departure time for this route is 8:00a.m., with 49% of daily flights taking off in the afternoon.
How many flights depart from Montreal to Boston on average per week?
As of June 2025, 51 flights take off from Montreal and land in Boston each week. The most common flight departure day for this route is Wed, with 18% of weekly 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?
The distance between Montreal and Boston Logan Intl is about 402.1 km. Flights usually cover this in 1h 25m, depending on flying conditions and air traffic around both airports.
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 are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Boston Logan Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Montreal to Boston Logan Intl Airport.
How old do you have to be to fly from Montreal to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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?
Based on momondo bookings for flights between Montreal and Boston, the leading plane model is Embraer 175, making up 45.96% of the total bookings. Other popular models include Airbus A220-300 with 29.30%, Boeing 777-200LR with 5.47%, and Canadair (Bombardier) Regional Jet 900 with 4.17%.
What is the most popular airline from Montreal to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to Boston is Air Canada (75% of total bookings). The next most popular airlines are Porter Airlines (13%) and United Airlines (12%).
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 C$ 301 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 325 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom C$ 336 | Free Cancellation | Rating 8.0 288 reviews |
United Airlines Flights From Montreal to Boston
United Airlines flight deals from Montreal to Boston start from C$ 220 round-trip. Over the 21 United Airlines flights for this route in a normal week, average airfare is usually C$ 342 round-trip - but some users have found much cheaper deals with momondo.
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 C$ 237, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 339 round-trip. Air Canada operates 13 flights out of Montreal into Boston in an average week, so prices vary by time and availability. 9,531 Air Canada reviews by users on momondo have scored the airline at 7.1/10.
Travelling to a place near Boston?
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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?
momondo helps you find the best flight between Montreal and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Montreal to Boston right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Montreal to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.