Frontier Airlines operates from Terminal A at Orlando International Airport (MCO). This terminal is primarily used by domestic airlines and is located on the east side of the airport. Terminal A at MCO offers a variety of amenities, including shops, restaurants, and lounges. Passengers can enjoy a meal or a drink at one of the many dining options, which range from fast food to sit-down restaurants.
https://airportsterminal.com/f....rontier-airlines/fro