Spirit Airlines' primary hub, Fort Lauderdale-Hollywood International Airport (FLL), provides a convenient and effective travel experience. Everything you need to know about the Spirit Airlines terminal at FLL is included in this comprehensive guide, from facilities and check-in processes to dining and shopping opportunities. This guide will make it easy for you to get around the terminal, regardless of how experienced you are at traveling. Fort Lauderdale-Hollywood International Airport's Terminal 4 is home to Spirit Airlines. For Spirit Airlines passengers, Terminal 4, sometimes referred to as the South Terminal, offers a pleasant and seamless travel experience. It is primarily used for international and occasionally domestic flights.