Get Delta Airlines New Year Sale with the best airfare deals, Delta Airlines flights are cheaper with New Year Sale flyers. August and September are the most reasonable times to book New Year's Delta flights. New Year is coming, and people are also curious about New Years’ time because they want to know more about New Year's offers. One of the major airlines that is popular for New Year's ticket sales is Delta. Cheap Delta flights are more affordable for flyers with the New Year ticket sale, and this sale is impressive for pilots. You don't have to buy expensive flights for the New Year holiday when you can take advantage of the flight deals.