Porter Airlines is expanding its winter network with new routes to Cancun, Puerto Vallarta, Nassau, Grand Cayman, and Liberia, Costa Rica, starting November 2025. Operating from Toronto, Ottawa, and Hamilton, the airline offers direct flights aboard its Embraer E195-E2 aircraft. This marks Porter’s first expansion beyond Canada and the U.S, enhancing travel options with full-service amenities, loyalty rewards, and tropical escapes during the peak winter season.