Frontier Airlines is based in the International Terminal at Hartsfield-Jackson Atlanta International Airport operating from Terminal N. The Frontier Airlines ATL Terminal offers quick check-in, self-service kiosks, and easy gate access via the Plane Train. With low-cost fares and a no-frills approach, Frontier provides a smooth and budget-friendly travel experience for passengers flying through Atlanta, one of the nation’s busiest airports. The terminal setup supports efficiency, making it a convenient choice for both business and leisure travelers. visit at: https://www.terminalhubs.com/frontier-airlines/frontier-airlines-atl-terminal-hartsfield-jackson-atlanta-international-airport/