The average bus between South Portland and Montreal takes 13h 57m and the fastest bus takes 12h 10m. The bus service runs several times per day from South Portland to Montreal. 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 twice daily between South Portland and Montreal. The earliest departure is at 9:14 AM in the morning, and the last departure from South Portland is at 9:39 PM which arrives into Montreal at 2:50 PM. All services require a transfer at Congress St + Forest Ave and take an average of 13h 57m. The schedules shown below are for the next available departures.



12h 10m • 3 changes
Arrives next day



12h 31m • 3 changes
Arrives next day



17h 10m • 3 changes



12h 10m • 3 changes
Arrives next day



12h 31m • 3 changes
Arrives next day



17h 10m • 3 changes
Want to know about travelling from South Portland to Montreal? 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 South Portland to Montreal. However, there are services departing from South Portland station and arriving at Montreal station via Boston, MA - South Station station. The journey, including transfers, takes approximately 13h 57m.
South Portland to Montreal bus services, operated by Greater Portland Metro Bus, depart from Portland, ME station.
South Portland to Montreal bus services, operated by Greater Portland Metro Bus, arrive at Montreal station.
The distance between South Portland and Montreal is 336.7 km. The road distance is 695 km.
You can take a bus from Sawyer + Broadway to Montreal via Congress St + Forest Ave, Portland, ME, Boston, MA - South Station, and Boston in around 11h 39m.