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Sonic Locations in Illinois

All 51 Sonic Drive-Ins in Illinois, with addresses and phone numbers.

How many Sonic Drive-Ins are in Illinois?

There are 51 Sonic Drive-Ins in Illinois, across 49 cities. Springfield has the most with 3. Every one is searchable below with its address, phone number and opening hours, and a six item basket here averages $23.20 against $21.71 for the median state.

Drive-ins

51

Cities

49

Most in

Springfield

3 drive-ins

What it costs here

Is Sonic More Expensive in Illinois?

Sonic drive-ins are independently owned, so the same order costs different money in different states. This is Illinois measured against the national middle, across 455 items priced in the state.

A six item basket here

$23.20

Against the national middle

+6.9%

$21.71 is the median state

Cheapest to dearest

31 of 46

1 is the cheapest state

Costs more in Illinois

Costs less in Illinois

Averages across the Illinois drive-ins that sell each item, compared with the national median for the same size. Only items sold at three or more stores in the state are counted.

Opening hours

What Time Does Sonic Close in Illinois?

Counted from the 45 Illinois drive-ins that publish a week. Individual stores set their own, so use the search below for yours.

Monday to Thursday

6 AMtomidnight

42% open at 6 AM and 56% close at midnight.

Sunday

8 AMtomidnight

47% open at 8 AM and 51% close at midnight.

Every drive-in

All 51 Sonic Drive-Ins in Illinois

Springfield has the most with 3. Tap a city below or search by street or ZIP. Each result carries its address, a phone number you can tap, and its own opening hours with today marked.

Jump to a city

All 51 drive-ins

Addresses, phone numbers and hours are Sonic's own published store data, refreshed 2026-08-01. Open or closed is worked out from your device clock, so it is right for a drive-in in your time zone.

Quick answers

Sonic in Illinois: Common Questions

How many Sonic Drive-Ins are in Illinois?

There are 51 Sonic Drive-Ins in Illinois, across 49 cities. Springfield has the most with 3.

Where is the nearest Sonic in Illinois?

Find your city in the list below for its address and phone, or open the Sonic app, which uses your location to point you at the closest Illinois drive-in and lets you order ahead.

What cities in Illinois have a Sonic?

49 do. The busiest are Springfield (3), Algonquin (1), Alsip (1), Anna (1). Every one is in the search above.

Is Sonic more expensive in Illinois?

Slightly, yes. The same six item basket averages $23.20 in Illinois against $21.71 for the median state, a difference of 6.9%. That ranks Illinois 31 of 46 states from cheapest to dearest. Drive-ins are independently owned, so this is the state average rather than a price you are guaranteed.

What time does Sonic close in Illinois?

Most Illinois drive-ins run 6 AM to midnight on a weekday: 42% open at 6 AM and 56% close at midnight, counted across the 45 that publish a week. Individual stores set their own, so check yours in the search above.

Does Sonic deliver in Illinois?

Many Illinois drive-ins offer delivery through the Sonic app or a delivery partner. It depends on the location, so check your local drive-in in the app.

Keep going

Sonic Locations in Other States

Florida88Georgia65Idaho21Indiana26Iowa10Kansas130Texas903Oklahoma258Tennessee219Arkansas190Missouri183Louisiana157All 46 states