The average bus between Ottawa and Montréal, QC takes 2h 24m and the fastest bus takes 1h 59m. The bus service runs several times per day from Ottawa to Montréal, QC. 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 4 hours between Ottawa and Montréal, QC. The earliest departure is at 10:00 AM in the morning, and the last departure from Ottawa is at 10:15 PM which arrives into Montréal, QC at 12:16 AM. All services require a transfer at Montreal-Pierre Elliott Trudeau International Airport and take an average of 2h 24m. The schedules shown below are for the next available departures.

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2h 29m • 1 changeWant to know about travelling from Ottawa to Montréal, QC? 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 Montréal, QC. However, there are services departing from Ottawa station and arriving at Montréal, QC station via Montreal-Pierre Elliott Trudeau International Airport. The journey, including transfers, takes approximately 2h 24m.
Ottawa to Montréal, QC bus services, operated by Tour Express, depart from 600 Cumberland St, Ottawa, ON K1N 6N7 station.
Ottawa to Montréal, QC bus services, operated by Tour Express, arrive at René-Lévesque / Mansfield station.
The distance between Ottawa and Montréal, QC is 166.6 km. The road distance is 197 km.
You can take a bus from 600 Cumberland St, Ottawa, ON K1N 6N7 to Montréal, QC via Montreal-Pierre Elliott Trudeau International Airport, YUL Aéroport Montréal-Trudeau, and René-Lévesque / Mansfield in around 2h 24m.