Cheap flights from Mexico City to Montreal from C$ 348

The cheapest month to fly to Montreal from Mexico City is in February. Flight prices, which tend to average around C$ 720, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from Mexico City during September instead. Flights to Montreal in September, while not as cheap as those in February, still average around C$ 725.

Our data shows that Sunday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 762. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Mexico City to Montreal for around C$ 1,028.

Our data shows that the cheapest Mexico City to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 793. Flights in the evening are often more expensive with an average ticket price of C$ 805.

Fly from Mexico City Benito Juarez to Montreal Pierre Elliott Trudeau Intl for the best Mexico City Benito Juarez - Montreal flight prices

You are more likely to see cheaper flights to Montreal from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Mexico City for as low as C$ 659 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a Mexico City to Montreal flight.

As of September 2026, prices for Mexico City to Montreal flights are approximately 16% more expensive when compared to flights at the same time last year.

Air Canada and United Airlines are the most popular carriers operating from Mexico City Benito Juarez to Montreal

Air Canada, Aeromexico and United Airlines are the top three most popular airlines that fly to Montreal from Mexico City according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Mexico City and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

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

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

According to our data, Aeromexico has had the least delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

The number of flights available between Mexico City and Montreal is 4 per day as of September 2026. The most frequent departure time is 12:00a.m., with 75% of daily flights leaving in the morning.

As of September 2026, there are 28 flights per week flying from Mexico City to Montreal. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.