Fast food prices in Wentzville, MO
Wentzville, MO is the 19th cheapest of 25 Missouri cities we track for fast food (Drive Thru Index 101, 1% above the national typical price).
8 restaurants, prices as of . See Wentzville on the map
Key findings
- A McDonald's Big Mac typically costs $6.29 in Wentzville, MO ($6.29 across 2 restaurants). McDonald's here is 3% above its typical price in the US.
- A Burger King Whopper typically costs $6.59 in Wentzville, MO ($6.59 across 1 restaurants). Burger King here is not enough restaurants to compare.
- A Wendy's Dave's Single typically costs $6.19 in Wentzville, MO ($6.19 across 2 restaurants). Wendy's here is 1% below its typical price in the US.
- A Taco Bell Crunchwrap Supreme typically costs $6.39 in Wentzville, MO ($6.39 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
- A KFC Chicken Sandwich typically costs $5.39 in Wentzville, MO ($5.39 across 1 restaurants). KFC here is not enough restaurants to compare.
- A Chick-fil-A Chicken Sandwich typically costs $5.39 in Wentzville, MO ($5.39 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
Every brand in Wentzville
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 2 | Big Mac: $6.29 | $6.29 to $6.29 | 103 | 766 W Pearce Blvd |
| Burger King | 1 | Whopper: $6.59 | $6.59 to $6.59 | — | — |
| Wendy's | 2 | Dave's Single: $6.19 | $6.19 to $6.19 | 99 | 1233 West Pearce Blvd |
| Taco Bell | 1 | Crunchwrap Supreme: $6.39 | $6.39 to $6.39 | — | — |
| KFC | 1 | Chicken Sandwich: $5.39 | $5.39 to $5.39 | — | — |
| Chick-fil-A | 1 | Chicken Sandwich: $5.39 | $5.39 to $5.39 | — | — |
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 | 766 W Pearce Blvd $6.29 Big Mac | 766 W Pearce Blvd $6.29 Big Mac | 0% |
| Wendy's | 1233 West Pearce Blvd $6.19 Dave's Single | 1233 West Pearce Blvd $6.19 Dave's Single | 0% |
Every restaurant in Wentzville, MO
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 1300 Neela Rd | $6.29 | 103 | $$$$$ |
| 766 W Pearce Blvd | $6.29 | 103 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 1020 Quartz Canyon Dr | $6.59 | 106 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 3 Silvercote Drive | $6.19 | 101 | $$$$$ |
| 1233 West Pearce Blvd | $6.19 | 101 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 1139 W. Pearce Blvd. | $6.39 | 96 | $$$$$ |
KFC
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 718 West Pearce Boulevard | $5.39 | 105 | $$$$$ |
Chick-fil-A
| Restaurant | Chicken Sandwich | Basket index | Price level (US) |
|---|---|---|---|
| 1918 Wentzville Pkwy | $5.39 | 102 | $$$$$ |
Nearby in Missouri
- Kansas City
- Saint Louis
- Springfield
- Independence
- Columbia
- Joplin
- Lees Summit
- Saint Peters
- Branson
- Cape Girardeau
- Blue Springs
- Jefferson City
Questions people ask
- How much is a McDonald's Big Mac in Wentzville, MO?
- As of 2026-09-30, a Big Mac costs $6.29 at 2 McDonald's restaurants in Wentzville, MO, typically $6.29.
- How much is a Burger King Whopper in Wentzville, MO?
- As of 2026-09-30, a Whopper costs $6.59 at 1 Burger King restaurants in Wentzville, MO, typically $6.59.
- How much is a Wendy's Dave's Single in Wentzville, MO?
- As of 2026-09-30, a Dave's Single costs $6.19 at 2 Wendy's restaurants in Wentzville, MO, typically $6.19.
- How much is a Taco Bell Crunchwrap Supreme in Wentzville, MO?
- As of 2026-09-30, a Crunchwrap Supreme costs $6.39 at 1 Taco Bell restaurants in Wentzville, MO, typically $6.39.
- How much is a KFC Chicken Sandwich in Wentzville, MO?
- As of 2026-09-30, a Chicken Sandwich costs $5.39 at 1 KFC restaurants in Wentzville, MO, typically $5.39.
- How much is a Chick-fil-A Chicken Sandwich in Wentzville, MO?
- As of 2026-09-30, a Chicken Sandwich costs $5.39 at 1 Chick-fil-A restaurants in Wentzville, MO, typically $5.39.
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/missouri/wentzville), prices checked 2026-09-30. You are welcome to quote any figure on this page.