Hello! The Spirit Airlines AUS Terminal experience is rather simple if you’re flying with Spirit Airlines out of Austin-Bergstrom Airport (AUS). Spirit is conveniently located within the main terminal. Be prepared for reasonably priced service, but be aware that the facilities are simple. Spirit often has longer check-in lines, so it’s better to arrive early. Although it isn’t as ostentatious as some others, the terminal itself is tidy and orderly. All things considered, if you’re flying with Spirit, it’s a respectable location to catch your flight!