Cheap flights from Toronto to Montreal from £87

In general, March 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 £38. If you are unable to visit Montreal Pierre Elliott Trudeau Intl Airport during the month of March, then departing from Toronto during the month October is also very affordable. Most momondo users find prices during this month for around £44.

Our data shows that Thursday 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 £464. Flights from Toronto to Montreal Pierre Elliott Trudeau Intl Airport on a Monday will generally be more expensive and average around £579. 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 £216 when looking at flights departing in the evening. Flights at midday are often more expensive, with an average ticket price of £654.

Fly from Toronto Pearson Intl 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 £207 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 £137 on momondo.

There are 3 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 19% 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 110 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.

Monday 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 16% of their flights experiencing any sort of delay.

As of June 2026, 89 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 15:00, with 42% of daily flights taking off in the afternoon.

624 flights are operational weekly from Toronto to Montreal Pierre Elliott Trudeau Intl Airport as of June 2026. The most popular departure day for this route is Wed, with 19% of flights per week taking off on this day.