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 Pierre Elliott Trudeau Intl Airport
Our best Porter Airlines deals on Boston to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport
Our best Air Canada deals on Boston to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
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How to get the cheapest flight ticket from Boston to Montreal Pierre Elliott Trudeau Intl Airport
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 cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Boston, with most prices found around C$ 330. The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Boston averaging around C$ 379.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 536. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 840.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
In the morning is the cheapest time of day to fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 596. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 747. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl for the best Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl flight prices
How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?
You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Boston when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport from Boston for as low as C$ 330 on momondo.
What cabin class options are available on Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl flights?
There are 3 cabin classes available to choose from on Boston Logan Intl to Montreal Pierre Elliott Trudeau 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 Boston to Montreal Pierre Elliott Trudeau Intl Airport flights?
No. A direct flight is the cheapest option for a flight between Boston to Montreal Pierre Elliott Trudeau Intl Airport.
How have Boston to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?
As of June 2025, prices for Boston to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl?
Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl
Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
6 flights are operational daily from Boston to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport on average per week?
As of June 2025, 48 flights take off from Boston and land in Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport
Cheap Boston to Montreal Pierre Elliott Trudeau Intl Airport (BOS to YUL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport
How far is Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl by plane?
The straight-line distance from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl is 406.2 km. By plane, this route typically takes 1h 25m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
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 Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport. 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 Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for flights between Boston and Montreal Pierre Elliott Trudeau Intl Airport, the leading plane model is Embraer 175, making up 20.93% of the total bookings. Other popular models include Airbus A220-300 with 16.92%, Airbus A330-900neo with 9.65%, and Airbus A321neo with 7.69%.
What is the most popular airline from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for flights between Boston and Montreal Pierre Elliott Trudeau Intl Airport, the leading airline is Air Canada, making up 51% of the total bookings. Other popular airlines include Porter Airlines with 29% and United Airlines with 20%.
Best airlines flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 229 | Free Cancellation | Rating 7.1 9,537 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 Pierre Elliott Trudeau Intl Airport
Across 21 United Airlines flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was C$ 376, with the best United Airlines deals starting from C$ 233 round-trip. 8,790 users have rated United Airlines on momondo, with an average score of 7.4/10.
Air Canada Flights From Boston to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada (7.1/10 from 9,537 reviews) operates around 13 flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Boston to Montreal?
It is quick and easy to find Boston to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.
Can I find flights from Boston to Montreal with flexible booking policies on momondo?
Flights from Boston to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Boston to Montreal?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Boston.
I’m not ready to book a flight from Boston to Montreal right now. Can momondo alert me if prices change?
Price alerts on flights to Montreal from Boston 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.