Delta Airlines is one of the most affordable travel options for travelers who travel on a budget and still don't want to compromise on the amenities you get on board a flight. It is a major American airline headquartered in Atlanta, book Low-cost Delta Airlines cheap flights tickets Georgia. It operates an extensive hub system, which consequently enables Delta Airlines to offer cheap airline tickets to passengers around the world who are interested in traveling with Delta Airlines. Speaking of hubs, Delta Airlines has 9 hubs which are as follows: Boston, Los Angeles, New York-JFK, New York-La Guardia, Detroit, Salt Lake City, Minneapolis-Saint Paul and Seattle. However, its main hub remains Atlanta. Delta operates flights that are affordable yet offer many of the amenities that passengers want.