Operating out of Terminal 3 at Toronto Pearson International Airport (YYZ) is Alaska Airlines YYZ Terminal. This terminal provides travelers with contemporary conveniences such as lounges like the Plaza Premium Lounge, food options like The Hearth and Booster Juice, and U.S. Customs Preclearance for simple entry into the United States. For passengers flying with Alaska Airlines, Terminal 3 guarantees a seamless and cozy journey.