The average bus between Ottawa and Milton takes 7h 28m and the fastest bus takes 6h 25m. The bus service runs several times per day from Ottawa to Milton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between Ottawa and Milton. The earliest departure is at 1:00 AM at night, and the last departure from Ottawa is at 11:00 PM which arrives into Milton at 7:30 AM. All services require a transfer at Toronto and take an average of 7h 28m. The schedules shown below are for the next available departures.

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Want to know about travelling from Ottawa to Milton? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Ottawa to Milton. However, there are services departing from Ottawa station and arriving at Milton station via Toronto. The journey, including transfers, takes approximately 7h 28m.
Ottawa to Milton bus services, operated by Flixbus USA, depart from Ottawa station.
Ottawa to Milton bus services, operated by Flixbus USA, arrive at Milton GO Bus station.
The distance between Ottawa and Milton is 393.2 km. The road distance is 485 km.
You can take a bus from Ottawa to Milton GO Bus via Toronto and Union Station Bus Terminal in around 7h 39m.