Cheap flights from Ontario to Mexico from C$ 201

The month of September is, on average, the cheapest month to fly to Mexico from Region of Ontario, with most prices found around C$ 436. If you don’t want to visit Mexico in September, then you should wait until November to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 502.

On average, the least expensive day to fly to Mexico from Region of Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 500. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Mexico for around C$ 588.

Our data shows that the cheapest Region of Ontario to Mexico flights are usually those with departure times at noon. Our users have found flights to Mexico at noon for as low as C$ 424. Try not to purchase tickets in the morning because they tend to be around C$ 587. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Toronto Region of Waterloo Intl to Cancun for the best Ontario - Mexico flight prices

You are more likely to see cheaper flights to Mexico from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around C$ 521 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Region of Ontario for as low as C$ 480 on momondo.

WestJet, Porter Airlines, and Air Transat are the most popular carriers operating from Ontario to Mexico

WestJet, Air Canada and Flair Airlines are the top three most popular airlines that fly to Mexico from Region of Ontario according to our data. WestJet is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Mexico. Keep in mind that there are 12 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 20 flights per day flying from Region of Ontario to Mexico. The most common time of day flights depart is 9:00a.m., with 64% of flights taking off at noon.

As of May 2026, 144 flights take off from Region of Ontario and land in Mexico each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.