Sonic Drive-In
4730 Grand Avenue
Fort Smith, AR 72904
Hours:
Monday
6:00am
-
10:30pm
Tuesday
6:00am
-
10:30pm
Wednesday
6:00am
-
10:30pm
Thursday
6:00am
-
10:30pm
Friday
6:00am
-
11:00pm
Saturday
7:00am
-
11:00pm
Sunday
7:00am
-
10:30pm
BURGERS NEAR YOU IN Fort Smith
Satisfy your cravings with our menu of new and classic burgers from Sonic at 4730 Grand Avenue in Fort Smith! Our classic SONIC Cheeseburger is made with quarter-pound,100% pure beef patties, with all the fixins’ available. Pair a SuperSONIC Bacon Double Cheeseburger with any of our delicious sides to make your next meal extraordinary. And of course, you can’t have a burger without a shake. Our classic shakes and Sonic Blasts are the perfect way to take lunch or dinner to the next level. Order burgers online from Sonic in Fort Smith today!

This Is How We SONIC
At SONIC®, we encourage and attract wildly creative people. Bold, unique personalities whose passion for what they do shows in the food, the experience and the culture of our brand. Sound like you? Get to know us.
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