Do Las Vegas Monorail tickets expire?

Las Vegas Monorail tickets are good for one year from the date of purchase.

Tickets purchased online have a one year valid period for redemption unless otherwise noted on the eTICKET. The One-Ride ticket loses its value after the ride has been taken.

Unlimited Day Passes are good for unlimited rides for the period listed. This period begins the first time you use the ticket at a faregate during operational hours and remains valid for the number of consecutive days, as printed on the ticket.  Each “day” equals a 24-hour period.