Sun Country MCO Terminal provides a smooth travel experience and flies out of Terminal B, Airside 3 at Orlando International Airport (MCO). TSA PreCheck, free Wi-Fi, charging stations, and quick check-in options are all available at the terminal. Travelers have access to a variety of duty-free stores and dining options. Convenience is improved with play areas and family-friendly toilets. Sun Country guarantees a comfortable trip at MCO for every traveler with convenient access to parking, shuttles, and ride-shares.