Frontier Airlines moved from Terminal 1 to Terminal 2 at Minneapolis–Saint Paul International Airport (MSP) in order to better coordinate with other low-cost carriers. The Humphrey Terminal, also called Terminal 2, is built to handle low-cost aircraft and provides a simplified travel experience with quick check-in and security procedures. Travelers can check in at Level 1's Ticketing Lobby and then continue to Level 2's security checkpoints.
https://airlineterminalservice.....com/frontier-airlin