Traveling from most locations, it is best to book your flight to South America during the month of March for the best deal although there are other times of the year which offer great deals as well.
On average, from most locations, when planning your trip to South America, try to book your flight in the region of 52 days in advance for the cheapest prices.
From most locations, the cheapest flights to South America are found on a Tuesday. Booking a Saturday departure is usually the most expensive.
Our data shows that the cheapest South America flights are usually those with afternoon departure times. noon flights are often costlier.