Fast food prices in Saint Charles, IL
Saint Charles, IL is the 39th cheapest of 57 Illinois cities we track for fast food (Drive Thru Index 101, 1% above the national typical price).
9 restaurants, prices as of . See Saint Charles on the map
Key findings
- A McDonald's Big Mac typically costs $6.49 in Saint Charles, IL ($6.49 across 3 restaurants). McDonald's here is 4% above its typical price in the US.
- A Wendy's Dave's Single typically costs $5.99 in Saint Charles, IL ($5.99 across 1 restaurants). Wendy's here is not enough restaurants to compare.
- A Taco Bell Crunchwrap Supreme typically costs $7.54 in Saint Charles, IL ($7.29 to $7.79 across 2 restaurants). Taco Bell here is 5% above its typical price in the US.
- A Chick-fil-A Chicken Sandwich typically costs $5.69 in Saint Charles, IL ($5.69 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
- A Chipotle Chicken Burrito typically costs $9.22 in Saint Charles, IL ($8.95 to $9.50 across 2 restaurants). Chipotle here is 5% below its typical price in the US.
Every brand in Saint Charles
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 3 | Big Mac: $6.49 | $6.49 to $6.49 | 104 | 40w225 Il Route 64 |
| Wendy's | 1 | Dave's Single: $5.99 | $5.99 to $5.99 | — | — |
| Taco Bell | 2 | Crunchwrap Supreme: $7.54 | $7.29 to $7.79 | 105 | 510 Dunham Road |
| Chick-fil-A | 1 | Chicken Sandwich: $5.69 | $5.69 to $5.69 | — | — |
| Chipotle | 2 | Chicken Burrito: $9.22 | $8.95 to $9.50 | 95 | 3790 E Main St |
Price history
Drive Thru Index has recorded these prices every day since 30 September 2026. Each figure is the typical (median) price across the brand's restaurants here on that day.
| Brand | Item | Today | 7 days ago | 30 days ago | 1 year ago | Trend |
|---|---|---|---|---|---|---|
| McDonald's | Big Mac | $6.49 | — | — | — | |
| Wendy's | Dave's Single | $5.99 | — | — | — | |
| Taco Bell | Crunchwrap Supreme | $7.54 | — | — | — | |
| Chick-fil-A | Chicken Sandwich | $5.69 | — | — | — | |
| Chipotle | Chicken Burrito | $9.22 | — | — | — |
Cheapest and priciest restaurant of each brand
Compared on the same basket of items at each restaurant of the brand. The gap is how much more the priciest charges for that basket.
| Brand | Cheapest | Priciest | Gap |
|---|---|---|---|
| McDonald's | 40w225 Il Route 64 $6.49 Big Mac | 40w225 Il Route 64 $6.49 Big Mac | 0% |
| Taco Bell | 510 Dunham Road $7.29 Crunchwrap Supreme | 1950 Bricher Rd $7.79 Crunchwrap Supreme | 7% |
| Chipotle | 3790 E Main St $8.95 Chicken Burrito | 815 S Randall Rd $9.50 Chicken Burrito | 5% |
Every restaurant in Saint Charles, IL
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (national) |
|---|---|---|---|
| 40w225 Il Route 64 | $6.49 | 104 | $$$$$ |
| 3900 E Main St | $6.49 | 104 | $$$$$ |
| 1915 W Main St | $6.49 | 104 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (national) |
|---|---|---|---|
| 942 S. Randall Road | $5.99 | 100 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (national) |
|---|---|---|---|
| 510 Dunham Road | $7.29 | 101 | $$$$$ |
| 1950 Bricher Rd | $7.79 | 109 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (national) |
|---|---|---|---|
| 3795 E Main St | $5.69 | 108 | $$$$$ |
Chipotle
| Restaurant | Chicken Burrito | Basket index | Price level (national) |
|---|---|---|---|
| 3790 E Main St | $8.95 | 93 | $$$$$ |
| 815 S Randall Rd | $9.50 | 98 | $$$$$ |
Nearby in Illinois
Questions people ask
- How much is a McDonald's Big Mac in Saint Charles, IL?
- As of 2026-10-02, a Big Mac costs $6.49 at 3 McDonald's restaurants in Saint Charles, IL, typically $6.49.
- Where is the cheapest McDonald's in Saint Charles, IL?
- The cheapest McDonald's in Saint Charles, IL is at 40w225 Il Route 64, Saint Charles, comparing the same basket at 3 restaurants (Drive Thru Index, 2026-10-02).
- How much is a Wendy's Dave's Single in Saint Charles, IL?
- As of 2026-10-02, a Dave's Single costs $5.99 at 1 Wendy's restaurants in Saint Charles, IL, typically $5.99.
- How much is a Taco Bell Crunchwrap Supreme in Saint Charles, IL?
- As of 2026-10-02, a Crunchwrap Supreme costs $7.29 to $7.79 at 2 Taco Bell restaurants in Saint Charles, IL, typically $7.54.
- How much is a Chick-fil-A Chicken Sandwich in Saint Charles, IL?
- As of 2026-10-02, a Chicken Sandwich costs $5.69 at 1 Chick-fil-A restaurants in Saint Charles, IL, typically $5.69.
- How much is a Chipotle Chicken Burrito in Saint Charles, IL?
- As of 2026-10-02, a Chicken Burrito costs $8.95 to $9.50 at 2 Chipotle restaurants in Saint Charles, IL, typically $9.22.
How these prices are measured
Every day we check the menu at every restaurant of each chain, through the same ordering app its customers use, and record each item's pickup price. Restaurants are compared on a basket of items every full-menu restaurant of that brand sells. An index of 100 is the brand's typical (median) restaurant in the country, so 95 means 5% cheaper and 110 means 10% pricier. Brands are only ever compared with themselves, never with each other.
Citing this data: Source: Drive Thru Index (https://drivethruindex.com/prices/illinois/saint-charles), prices checked 2026-10-02. You are welcome to quote any figure on this page.