From UP Express Union Station train to Toronto Pearson International Airport then shuttle to Owen Sound, ON. 4 h 1 min $81. From Toronto, ON bus to Owen Sound, ON. 4 h 10 min $31. From Union Station train to Allandale Waterfront Station, bus to Barrie, ON, then bus to Owen Sound, ON. 5 h 35 min $34. From Toronto drive to Owen Sound. 2 h 44 min $19.