Frontier Airlines at Hartsfield-Jackson Atlanta International Airport is locatedat the Domestic Terminal North, where passengers can also access the ticket counters and baggage claim areas.
The airlines recommend arriving at the airport at least 2 hours before the scheduled departure. Keep in mind that cut-off times for checking baggage and printing boarding pass for domestic flights is 45 minutes and 60 minutes for internationalflights.
All passengers should be at the gate no later than 30 minutes before the departure,
Passengers can check-in online on the website, using the mobileapp, at self-service kiosks at the airport, and counters at the airport.
Phone number of Frontier Airlines: (800) 432-1359
Official Website: https://www.flyfrontier.com/