Find great value on Frontier Airlines flights from DEN to ATL when you book with CheapOair! Atlanta is beautiful and diverse to say the least. From watching exciting Broadway musicals at the Fox Theatre to exploring rare marine species at the Georgia Aquarium, the range of things that you can do is simply outstanding. Start your visit with a trip to the Atlanta Opera which hosts some of the best opera and ballet performances. Art lovers should visit High Museum of Art which showcases a fascinating collection of African, American and European art. No visit to Atlanta can be complete without spending some time at the World of Coca Cola where you can see the bottling process as well as taste more than 50 different products.