The Spirit Airlines terminal at Orlando International Airport (MCO) is Terminal A, which is a modern and spacious facility located on the north side of the airport. The terminal offers a large check-in area with multiple kiosks and desks, as well as plenty of seating areas, restaurants, and shops. The gates are conveniently located near the check-in area, and the terminal also offers free Wi-Fi, restrooms, ATMs, and information desks. Overall, the Spirit Airlines terminal at MCO provides a comfortable and efficient travel experience for passengers with all the necessary amenities.