Visitors usually inquire as to what terminal is spirit at mco? The airport of Orlando International is home to two terminals: Terminals A, B, C, D, and E. Spirit Airlines runs more than 10 customer service counters at Orlando International, offering the beneficial support that travellers require at the time of travel. This quick guide to the airline services provided at the Spirit Airlines terminal at Orlando International Airport (MCO) was put together to help you make the most of them.