If the offers provided by buses do not suit your needs, trains and carpooling could represent a good alternative for this distance.
Despite being extremely cheap, the bus is also very slow and getting from Ottawa to Winnipeg by bus will take you a while. You could consider travelling by plane, getting low-cost tickets if you can book in advance.
Travelling by bus to Winnipeg from Ottawa: how many daily connections are there?
2 bus connections exist to reach Winnipeg from Ottawa per day. Please be aware that among these connections there are 1 direct lines versus zero route which have at least one change. So you will never have to take another bus.
When do the first and last buses from Ottawa to Winnipeg leave?
The first bus leaves from Ottawa at 10:04, while the last one leaves at 10:04. The journey takes 34 hours and 45 minutes.
Which bus companies are in service in the route Ottawa - Winnipeg?
Among the several partners of virail, you can also find Greyhound, offering buses from Ottawa to Winnipeg.