Frontier Airlines provides easy starting locations for flights out of Terminal A of Orlando International Airport (MCO). There are numerous other attractions available at the Frontier Airlines MCO Terminal in addition to dining options, retail stores, and comfortable waiting rooms. With an emphasis on efficiency and economy, Frontier provides a selection of domestic and international flight alternatives. For passengers, travel is convenient and hassle-free because check-in, security, and boarding are all easy to handle. You can fly confidently out of MCO when you choose Frontier Airlines.