Spirit Airlines operates from the South Terminal at Austin-Bergstrom International Airport (AUS). This terminal offers a range of amenities, including dining options, retail stores, and comfortable seating areas. Spirit Airlines’ check-in counters and self-service kiosks are conveniently located within this terminal, making it easy for travelers to manage ticketing and baggage. The South Terminal is designed to facilitate efficient passenger flow with clear signage and helpful staff. Additionally, the terminal provides various services to enhance your travel experience. To ensure a smooth journey, it’s advisable to arrive early to complete check-in, navigate security, and reach your gate without stress.