Cheap flights from Toronto to Montreal from £106

In general, September is the cheapest month to fly from Toronto to Montreal Pierre Elliott Trudeau Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £170. If you are unable to visit Montreal Pierre Elliott Trudeau Intl Airport during the month of September, then departing from Toronto during the month February is also very affordable. Most momondo users find prices during this month for around £175.

Our data shows that Sunday is the least expensive day to fly to Montreal Pierre Elliott Trudeau Intl Airport. Tickets to fly out on this day can be as low as £314. Flights from Toronto to Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will generally be more expensive and average around £712. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Montreal Pierre Elliott Trudeau Intl Airport from Toronto in the evening is the least expensive time of day to depart. momondo users have found prices as low as £413 when looking at flights departing in the evening. Flights at midday are often more expensive, with an average ticket price of £697.

Fly from Toronto Island to Montreal Pierre Elliott Trudeau Intl for the best Toronto - Montreal Pierre Elliott Trudeau Intl flight prices

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around £213 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Toronto for as low as £123 on momondo.

There are 2 cabin classes available to choose from on Toronto to Montreal Pierre Elliott Trudeau Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 21% of flights between Toronto and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Porter Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

As of November 2026, 80 flights take off from Toronto and land in Montreal Pierre Elliott Trudeau Intl Airport each day. The most common flight departure time for this route is 17:00, with 37% of daily flights taking off in the afternoon.

560 flights are operational weekly from Toronto to Montreal Pierre Elliott Trudeau Intl Airport as of November 2026. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.