The keyword Frontier Airlines MCO Terminal refers to the specific terminal at Orlando International Airport (MCO) where Frontier Airlines operates its flights. Frontier Airlines primarily operates out of Terminal A at MCO. Passengers flying with Frontier Airlines will check in, go through security, and board their flights from this terminal. Terminal A at MCO offers various amenities such as restaurants, shops, and seating areas to ensure a comfortable experience for travelers. If you're searching for Frontier Airlines MCO Terminal, you'll be heading to Terminal A for your flight.