355 - exo on-demand Saint-Constant
June 10, 2026With exo on-demand, you can travel from Saint-Constant to Sainte-Catherine, Candiac and Delson.
The service is available on weekends and holidays, from 5:30 a.m. to 2:45 a.m.
Service benefits
Exo on-demand lets you enjoy more direct trips within a municipality – without having to transfer at bus terminals.
The 355 - exo on-demand Saint-Constant service runs from 5:30 a.m. to 2:45 a.m. on Saturdays, Sundays and holidays.
Good to know
Exo on-demand replaces the following regular bus lines on weekends and holidays:
- Lines 151, 152, 153, 154, 155, and 156 (Delson, Saint-Constant and Sainte-Catherine)
- Lines 142, 143, 146 and 147 (Candiac and part of La Prairie)
From Saint-Constant, you can use exo on-demand for trips within the area shown on the map. To travel outside the service area, transfer to a regular exo line at the Georges-Gagné or Montcalm–Candiac bus terminals. Please note that there’s no train service at the Sainte-Catherine train station on weekends and holidays.
Book your trip now
Reservations are also possible on the website.
Free service
In Saint-Constant, just like in the neighbouring municipalities of Sainte-Catherine, Candiac and Delson, exo on-demand is offered free of charge.
No proof of residence is required to use the service.
However, if you’re transferring to a line serving an area outside your municipality – specifically regional lines 650 and 651 – you must have a valid fare.
Other nearby municipalities covered
Find out more
Discover exo on-demand
Exo on-demand is a reservation-based transportation service that lets you get around easily, on your own schedule.
Make a reservation
You can make a reservation using the mobile app or the website.
Your first time on board
Find out what to do on the day of your trip.
This project is funded by the Programme d’aide aux nouvelles mobilités (NOMO) as part of the 2030 Plan for a Green Economy.