Turkish Airlines YYZ Terminal Turkish Airlines provides direct flights to Istanbul Airport (IST) and easy connections to locations across the globe from Terminal 1 at Toronto Pearson International Airport (YYZ). Easy check-in choices, self-service kiosks, and access to lounges like the Maple Leaf Lounge for business class and Star Alliance Gold members are just a few of the perks that travelers enjoy as part of the Star Alliance network. A variety of food and shopping options are also available in Terminal 1, guaranteeing Turkish Airlines passengers a comfortable and easy journey.