Illinois Sonic Restaurants Near You | Drive-Thru Fast Food Locations
For more than 60 years, SONIC Drive-Ins in Illinois have built the ultimate dining experience with our drive-in restaurants. We did it by sticking to what made drive-ins so popular in the first place: made-to-order American classics, signature menu items, and speedy service from friendly Carhops full of fun and personality.
Don’t miss Illinois’s best happy hour! Head to SONIC® from 2-4 p.m. daily for half price drinks and Slushes. The possibilities are endless with 1.3 million drink combos. Drive to your Illinois SONIC and perfect your signature drink order today.