Frontier Airlines Pensacola Airport office Passengers can purchase tickets, check in for flights, and get customer service at the Frontier Airlines office at Pensacola International Airport (PNS). The office, which is conveniently situated in the main terminal, helps passengers with baggage-related questions, flight reservations, and adjustments. Assistance for passengers with unique travel needs, including wheelchair assistance or unaccompanied youngsters, is also available. Operating throughout Frontier's scheduled flights, the office guarantees that passengers may get in-person assistance either prior to or following their arrival, enhancing the airline's online and mobile offerings for a smooth journey.