Frontier Airlines Atlanta GA Terminal With check-in desks and gates situated within this terminal, Frontier, which is well-known for its inexpensive tickets, provides a simplified, uncomplicated experience. The terminal offers a number of facilities, such as dining options, seating places, and restrooms, and is conveniently connected to other parts of the airport. Although passengers may need to be aware of additional fees for baggage and other services not covered by the base cost, they can anticipate efficient services when flying with Frontier. Travelers can find their gates and get ready for their flights with relative ease because to the terminal's easy-to-navigate structure.