The average bus between LaSalle and Westmount takes 48 min and the fastest bus takes 31 min. The bus runs at least 3 times per hour from LaSalle to Westmount. 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 20 minutes between LaSalle and Westmount. The earliest departure is at 5:08 AM in the morning, and the last departure from LaSalle is at 11:42 PM which arrives into Westmount at 12:25 AM. All services require a transfer, and take on average 48 min. The schedules shown below are for the next available departures.

36 min • 1 change

46 min • 1 change

37 min • 1 change

36 min • 1 change
Want to know about travelling from LaSalle to Westmount? 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 LaSalle to Westmount. However, there are services departing from LaSalle station and arriving at Westmount station via Station Angrignon station. The journey, including transfers, takes approximately 48 min.
LaSalle to Westmount bus services, operated by Société de transport de Montréal, depart from Newman / Dollard station.
LaSalle to Westmount bus services, operated by Société de transport de Montréal, arrive at Saint-Jacques / Saint-Philippe station.
The distance between LaSalle and Westmount is 6.5 km. The road distance is 9 km.
You can take a bus from Newman / Dollard to Saint-Jacques / Saint-Philippe via Station Angrignon in around 46 min.