Hours Of Operations Sports Authority Illinois Niles Sports Authority Hours of Operation and Locations in Niles, IL 4.9 - 122 votes 1 Locations in Niles www.sportsauthority.com Sports Authority Hours Category: Beauty & Health Sports Sports Authority - Niles, IL 60714 7233 W Dempster St(847) 967-7601 View Store Details Explore NilesView More Apparel CostcoMarshallsRoss Dress for LessBig LotsDeb Shops Sports CostcoTargetDick's Sporting GoodsLady Foot LockerFinish Line Jewelry CostcoMarshallsDeb ShopsZalesKohl's Outlet Recommend For You Walgreens Publix Great Clips Sally Beauty Supply Harvey's The Art of Shaving Coinstar Halloween Express Aveda Sephora