Frontier Airlines is based at Hartsfield-Jackson Atlanta International Airport (ATL), specifically on Concourse D. Frontier Airlines ATL Terminal known for its low-cost travel options, provides economical flights to local and select international locations. The airline offers a streamlined experience with self-service kiosks for check-in, as well as supplementary services like as luggage drop and ticketing desks. Concourse D provides passengers with a variety of dining options, shops, and seating areas to let them relax before their trip. Frontier’s speedy boarding process and customizable travel options are ideal for budget-conscious tourists, allowing them to personalize their journey with paid add-ons such as baggage, seat selection, and in-flight services.