Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City from $231

The cheapest month to fly to Mexico City from Montreal Pierre Elliott Trudeau Intl Airport is in April. Flight prices, which tend to average around $477, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Mexico City from Montreal Pierre Elliott Trudeau Intl Airport during May instead. Flights to Mexico City in May, while not as cheap as those in April, still average around $480.

Our data shows that Saturday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $597. On the other hand, Monday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $947.

According to our data, the cheapest time of day to fly to Mexico City is in the morning. momondo users have found flights departing from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City in the morning for as low as $634. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Mexico City, so prices are often more expensive at around $864 per ticket.

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

You are more likely to see cheaper flights to Mexico City from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $621 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from Montreal Pierre Elliott Trudeau Intl Airport for as low as $534 on momondo.

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

United Airlines is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Mexico City Benito Juarez

Air Canada, Aeromexico and United Airlines are the top three most popular airlines that fly to Mexico City from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Mexico City. Keep in mind that there are 3 different airlines that fly to Mexico City on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Montreal and Mexico City have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

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

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

According to our data, Aeromexico have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

Calgary (YYC) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Flights via Punta Cana (PUJ) offer the lowest average round-trip price of $414.

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 8h 30m.

Charlotte (CLT) has the shortest average layover time for this route: 1h 18m.

3 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Mexico City as of June 2026. The most popular departure time for this route is 11:00AM, with 50% of flights per day taking off at noon.

As of June 2026, 26 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Mexico City each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.