Most travellers find the cheapest return flights to Cancún when choosing a flight departing in February.
From most locations, booking your flights to Cancún around 21 days prior to your departure date finds the best deals.
In general, booking your departure to Cancún for a Tuesday represents the best deal on airfare. Try to avoid a Sunday departure to stay away from the highest prices.
Typically, cheap prices to Cancún are most often found for afternoon flights. Cheap prices are less likely for morning flights.