one ticket from your home to airport and one from airport to your home if you live in the Island of Montreal. this is a local bus. if you have metro pass you can use it. you can do as you do as usual in Montreal city when taking bus or metro. 8 [1 O" j4 X8 | Z- r8 Ryou can choose one of ways to airport. it is up to you.you can check the routes by using the map of public transportation.
174 stops at the other side of airport, could not bring you to airport departure or arrival. * ~, @& O% m# r " \1 j& c0 E+ \( `# ]" K3 Wcheck the website of STM, you'll know better. ! c7 H% P/ s! F