Ahead of winter, Porter Airlines is launching four new flights to sun destinations out of Edmonton this month. The airline will celebrate its inaugural flight to Puerto Vallarta, Mexico, Tuesday, with flights to Phoenix, Ariz., Las Vegas, Nev., and a second Mexico flight to Los Cabos coming later this month. Flights to Puerto Vallarta and Los Cabos will mark Porter’s first international flights out of Alberta. Porter Airlines launched in Edmonton in 2023 with direct flights to and from Toronto.