The Lindbergh Terminal, often known as Terminal 1, is where Frontier Airlines predominantly operates out of Minneapolis-Saint Paul International Airport (MSP) Frontier Airlines MSP Terminal On the ground floor are Frontier’s check-in counters and ticketing facilities. Make sure to arrive early in order to allow for possible waits at security and check-in. Use the Frontier mobile app to check in and get boarding tickets for a more seamless experience. In Terminal 1, Frontier’s customer service desk is there to assist you with any questions or needs. Watch the airport monitors for any updates or changes regarding your flight’s gate.
