Société de transport de Montréal (STM)
The STM offers tourists passes valid for a one or three-day period, allowing them unlimited access to its bus and métro (subway) network.
Rates for adult as per January 1, 2019 (subject to change without notice):
1 trip: $3.25
1-daycard (24h): $10
3-day card — consecutive: $19
Unlimited week-end: $13.75 (from Friday 4 p.m. to Monday 5 a.m.)
Sunday to Friday: 5:30 a.m. to 0:35 a.m. Saturday: 5:30 a.m. to 1:05 a.m.
Sunday to Friday: 5:30 a.m. to 0:30 a.m. Saturday: 5:30 a.m. to 1 a.m.
Sunday to Friday: 5:30 a.m. to 1 a.m. Saturday: 5:30 a.m. to 1:30 a.m.
Daily: 5:30 a.m. to 0:15 a.m.
Sun, Mon, Tue, Wed, Thu, Fri, 5:30 a.m. to 0:30 a.m.; Sat, 5:30 a.m. to 1 a.m.; Sun, Mon, Tue, Wed, Thu, Fri, 5:30 a.m. to 1 a.m.; Sat, 5:30 a.m. to 1:30 a.m.; Daily, 5:30 a.m. to 0 a.m.
Last departure time varies on each line: green and orange lines; yellow line; blue line.