GO Transit operates a bus from Toronto to Mississauga every 30 minutes. Tickets cost $4 - $6 and the journey takes 30 min. Greyhound Canada also services this route 6 times a week. Alternatively, GO Transit operates a train from Toronto to Mississauga every 4 hours. Tickets cost $5 - $7 and the journey takes 34 min.
How to get from Toronto to Mississauga
From Union Station Bus Terminal bus to Cooksville GO Bus. 30 min $12. From Union Station train to Erindale GO. 34 min $7. From Yonge Station - Westbound Platform line 2 subway to Islington Subway Bus Terminal Platform C then line 20 bus to Rathburn Rd At West Wakefield Cres. 1 h 14 min. From Toronto taxi to Mississauga. 25 min $71. From Toronto drive to Mississauga. 25 min $3. From Toronto Uber to Mississauga. 25 min $38.