At Minneapolis-Saint Paul International Airport (MSP), Terminal 2 is the base of operations for Frontier Airlines. In comparison to Terminal Frontier Airlines MSP Terminal Terminal 2, also called the Humphrey Terminal, is smaller and less congested. It provides quick and easy security check-in and check-in procedures. Before their trip, Frontier travelers can take advantage of a wide range of food and retail alternatives. Both terminals are conveniently served by the MSP Light Rail Transit (LRT) station if you're arriving by light rail. For a seamless and stress-free experience, try to arrive early, especially during periods of high travel demand.