Traveling from most locations, it is best to book your flight to Atlanta 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 Atlanta, try to book your flight in the region of 50 days in advance for the cheapest prices.
On average, the cheapest flights to Atlanta are found when departing on a Wednesday. Try to avoid departing on a Sunday, as this is usually the most expensive day.
Generally, when visiting Atlanta, noon flights represent the best value. morning flights are likely to have higher prices.