Youth Flag Football League For children who love football but are too young or not interested in the contact of the sport, flag football is a great alternative. What is the cost for Youth Flag Football League? To inquire about rates you can call 574-299-4765 Mon-Fri 8 am to 4 pm or click here Where are Youth Flag Football League games played? All games are on Saturdays at the O’Brien Center, located at: 321 E. Walter St., South Bend, IN 46614. Who is eligible for Youth Flag Football League? The league is open to the public for youth ages 6-12. When is the Youth Flag Football League provided? League registration begins in July, and the season runs September through October. How can I request more information about the Youth Flag Football League? Registrations are available online and at the O’Brien Center Mon-Fri 8 am to 4 pm. For more information visit or call the O’Brien Center at: 321 E. Walter St., South Bend, IN 46614 and phone number: 574-299-4765. This program promises to teach the basics of flag football, allows them to run plays, be part of a team and have loads of fun!