http://www.stm.info/en/info/fares/transit-fares/1-day The 24 hour unlimited transit pass is a fine value. 1-Day Pass http://www.stm.info/en/info/fares/transit-fares/1-day 24-hour ticket http://www.stm.info/en/info/fares/transit-fares/1-day http://www.stm.info/en/info/fares/transit-fares/1-day