Terminal A of Luis Muñoz Marín International Airport (SJU) is home to the Frontier Airlines San Juan Airport Terminal. Passengers flying with Frontier Airlines depart and arrive at this terminal, which mainly handles domestic flights. To make traveling easier, the Frontier Airlines San Juan Airport Terminal has self-service kiosks, baggage drop-off areas, and easy check-in counters. A... https://airlineofficedetails.com/frontier-airlines-san-juan-airport-terminal-sju/