Spirit Airlines LGA Terminal, often called the Marine Air Terminal, at LaGuardia Airport (LGA) in New York City. Because it was first constructed in the 1940s and still maintains a lot of its Art Deco features, this terminal has a distinctive, antique look. Terminal A provides convenience with a tiny layout that makes check-in, security, and boarding swift and efficient, despite being smaller than other of LaGuardia’s more recent terminals. Although amenities are a little more sparse than in larger terminals, Spirit passengers may anticipate simplified conveniences. For a simple travel experience, the terminal is conveniently located near public transportation choices and is easily accessible via shuttle services from other parts of LaGuardia.