Frontier Airlines operates from the South Terminal at Hartsfield-Jackson Atlanta International Airport (ATL). Passengers flying with Frontier should head to this terminal for check-in, baggage drop, security screening, and boarding. The South Terminal offers various amenities such as restaurants, retail stores, and comfortable seating areas to enhance the travel experience. It’s recom... https://airportsterminalguides.com/frontier-airlines/frontier-airlines-atl-terminal-hartsfield-jackson-atlanta-international-airport/