From most locations, the cheapest flights to Mexico City can be found during the month of May; however great deals can be found at other times.
On average, from most locations, when planning your trip to Mexico City, try to book your flight in the region of 60 days in advance for the cheapest prices.
From most locations, the cheapest flights to Mexico City are found on a Tuesday. Booking a Friday departure is usually the most expensive.
Typically, cheap prices to Mexico City are most often found for evening flights. Cheap prices are less likely for morning flights.