Frontier Airlines uses Terminal A at Orlando International Airport (MCO). Travelers often ask, What Terminal is Frontier Airlines at MCO?, and knowing this ahead of time can make your airport experience smoother. Terminal A is where you’ll check in, go through security, and board your Frontier flight. It features a variety of services, including dining and shopping options. Be sure to check your flight status and gate before arriving, as airport details can sometimes change at the last minute. visit us - https://www.tripwithflight.com/airports-terminals/what-terminal-is-frontier-airlines-at-mco/