I am a traveler who had a great experience at the Spirit Airlines MSP Terminal includes check-in counters and self-service kiosks galore along with ample seating. The passengers can also check out the dining and retail options at both landside and airside locations within the terminal. Spirit: The gates of the spirit are located in a very simple place so it is easy to navigate. Keep in mind however charges and specific boarding with spirit airlines. In all Terminal 1 gives Spirit Airlines passengers the modern and convenient terminal that they need.