Frontier Airlines MCO Terminal +1-888-839-0502 Hi there, Frontier Airlines (MCO) operates out of Terminal A of Orlando International Airport. Among the amenities and services offered to travelers at the terminal are check-in counters, security checkpoints, and boarding gates designated for aircraft operating out of the Frontier Airlines MCO Terminal. In addition, there are terminal shops and a range of food and beverage options available to travelers. The convenient location of MCO's Terminal A allows passengers to effortlessly commute to Orlando and catch their Frontier flights. Visit,......See More