What Terminal is PAL Airlines at YUL? PAL Airlines operates from Terminal 1 at Montréal–Pierre Elliott Trudeau International Airport (YUL). Terminal 1 is the airport’s main terminal, offering modern facilities, fast check-in options, and easy access to departure gates. Whether you’re traveling for business or leisure, PAL Airlines provides a smooth experience from Terminal 1, with helpful staff and convenient services. Passengers can enjoy dining, free Wi-Fi, and comfortable waiting areas before boarding.