A Flexi Season ticket is a new, more flexible, kind of season ticket that allows 8 days of travel in 28 days with unlimited travel, from the time you activate your day pass until 04:29 the next morning, between two stations each day that it is used. It’s great for commuters travelling during peak times 2-3 days a week, Monday to Friday, as it offers an alternative to a traditional five-day a week season ticket.