Train fare refers to the cost of a ticket required to travel by train. This fare can vary based on several factors, including the distance traveled, the type of train service, and the class of seating chosen. Passengers typically purchase tickets at stations, online, or through mobile apps, and prices may differ for peak and off-peak travel times. In many regions, train fares are set by transportation authorities or railway companies. Discounts may be available for certain groups, such as seniors, students, or children. Additionally, some services offer monthly or annual passes for frequent travelers, providing a more economical option for regular commutes.