Internet Access at Montreal Dorval YUL Airport Internet stations are located throughout the terminal at YUL Airport. Wi-Fi service is provided by Bell Canada in partnership with Opti-Fi. Users can choose from three plans: occasional, daily and monthly, with two payment options: credit card or preloaded card sold at Maison de la presse newsstands in the Montréal–Trudeau terminal. For more information, call 1 (800) 348-4599.