Harvs or Cornwall.
Hi matador
If you are in Winnipeg you may try Harvs Air out of St Andrews, Perimeter also has a multi-Ifr flight school with excellent reputation but I guess is not the cheapest one.
If you are willing to move, you may try cornwall aviation out of Cornwall, midway between Ottawa and Montreal. (excellent training, fast and cheap). I met some winnipegers who went to Cornwall so I guess the trip pays off.
Good luck