The average bus between Montreal and St. Marys takes 19h 36m and the fastest bus takes 17h 45m. There is at least one bus per day from Montreal to St. Marys. 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 once daily between Montreal and St. Marys. The earliest departure is at 5:00 PM in the evening, and the last departure from Montreal is at 11:30 PM which arrives into St. Marys at 5:15 PM. All services require a transfer at Kingston, ON and take an average of 19h 36m. The schedules shown below are for the next available departures.
Want to know about travelling from Montreal to St. Marys? 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 Montreal to St. Marys. However, there are services departing from Montreal station and arriving at St. Marys station via Kingston, Ontario. The journey, including transfers, takes approximately 19h 36m.
Montreal to St. Marys bus services, operated by Megabus Canada, depart from Montreal, PQ station.
Montreal to St. Marys bus services, operated by Megabus Canada, arrive at St Marys station.
The distance between Montreal and St. Marys is 650 km. The road distance is 727 km.
You can take a bus from Montreal, PQ to St Marys via Kingston, ON, Pearson International Airport Terminal 1, and Toronto Pearson Airport in around 12h 15m.
