Compare all flight tickets and find cheap flights from Boston to Montreal

Cheapest flight tickets


Price observed over the last 3 months for a round trip.

Average price of a round trip


Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration


A flight from Boston to Montreal takes on average 6h50.

Best time


According to user searches, the ideal month to go to Montreal is August.

Tips for finding a cheap flight from Boston to Montreal

Check out our tips for booking your flight to Montreal (Canada) from Boston (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is June, with an average flight ticket price of $491 (calculation over the last two years). The most touristic season corresponds to the months of June, November and October.
For the cheapest flights, it is advisable to buy your ticket at least 7 days before the departure date.

The airline offering the cheapest flight tickets is Porter Airlines. A ticket from the airline Porter Airlines to Montreal costs on average $414.
The airlines that offer the most flights are .

Price of flight tickets from Boston to Montreal

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $395 to $438
  • The average price of a flight ticket is about $414
  • Prices are lowest for stays in the month of June
  • The month in which booking a ticket is cheaper is: June
info departure city :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :

Boston is a city in the country USA, the time zone is GMT . In Boston, it is currently {fromLocalTime}, the temperature is on average 21°C, with a minimum of 13°C and a maximum of 29°C.

The city of Boston has 1 airport(s): Boston-Logan

destination info :
Montreal, Canada
airports :
Mirabel International Airport (YMX)
Montreal-Trudeau International Airport (YUL)
Saint-Hubert Airport (YHU)
local time :

Montreal is in the country Canada, the time zone is GMT . In Montreal, it is currently {toLocalTime}, the temperature is on average 19°C, with a minimum of 12°C and a maximum of 26°C.

The city of Montreal (YMQ) has 3 airport(s): Mirabel, Montreal-Trudeau and Saint-Hubert

Useful info about Montreal

What is the least touristic period to go to Montreal?

If you want to visit Montreal during the least touristic period, choose the month of August.

What is the most popular time to travel to Montreal?

In Montreal, the most popular month is June. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Boston to Montreal?

According to our data, it is recommended to book your flight 7 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Boston to Montreal is Saturday.

What are the arrival and destination airports when traveling between Boston and Montreal?

When you leave, you can leave from Boston-Logan, and you will arrive at Montreal-Trudeau.

How to reach Boston airport from the city centre?

This information is not available at this time.

Are there other means of transportation to go from Boston to Montreal?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Boston and Montreal?

In summer, the average temperature is 20°C in Montreal and 22°C in Boston. The average rainfall in summer is 128 mm in Montreal and 103 mm in Boston. In summer, it is warmer in Boston and it rains less in Boston. In winter, it is colder in Boston and it rains more in Boston.

Prepare your stay in Montreal

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