Cheap flights from Montreal to Massachusetts from C$ 183

The cheapest month to fly to Massachusetts from Montreal is in May. Flight prices, which tend to average around C$ 372, are often lower during this time because this is during the off-season. If you are unable to visit Massachusetts during the month of May, then departing from Montreal during the month January is also very affordable. Most momondo users find prices during this month for around C$ 422.

On average, the least expensive day to fly to Massachusetts from Montreal is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 704. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to Massachusetts for around C$ 1,660.

Our most recent data shows that the best time of day to fly to Massachusetts is in the morning. Flights from Montreal to Massachusetts during this time can be as low as C$ 600. In contrast, the most expensive time of day to depart to Massachusetts is at noon when prices are around C$ 1,386.

Fly from Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl for the best Montreal - Massachusetts flight prices

You are more likely to see cheaper flights to Massachusetts from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around C$ 515 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from Montreal for as low as C$ 353 on momondo.

There are 3 cabin classes available to choose from on Montreal to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Porter Airlines, Delta, and United Airlines are the most popular carriers operating from Montreal to Massachusetts

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Massachusetts from Montreal according to our data. Air Canada is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Massachusetts. Keep in mind that there are 3 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.

As of February 2026, 6 flights take off from Montreal and land in Massachusetts each day. The most common flight departure time for this route is 1:00p.m., with 48% of daily flights taking off in the afternoon.

As of February 2026, 46 flights take off from Montreal and land in Massachusetts each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.