Fast food prices in St. Charles, IL

Prices at 10 fast food restaurants in St. Charles, IL.

10 restaurants, prices as of 2026-10-05. See St. Charles on the map

Key findings

• A Burger King Whopper typically costs $6.99 in St. Charles, IL ($6.99 across 1 restaurants). Burger King here is not enough restaurants to compare.
• A Jersey Mike's Original Italian typically costs $10.75 in St. Charles, IL ($10.75 across 1 restaurants). Jersey Mike's here is not enough restaurants to compare.
• A Culver's ButterBurger Cheese typically costs $4.94 in St. Charles, IL ($4.79 to $5.09 across 2 restaurants). Culver's here is 2% above its typical price in the US.
• A Arby's Classic Roast Beef typically costs $4.99 in St. Charles, IL ($4.99 across 1 restaurants). Arby's here is not enough restaurants to compare.
• A Wingstop 10 Classic Wings typically costs $11.99 in St. Charles, IL ($11.99 across 1 restaurants). Wingstop here is not enough restaurants to compare.
• A Portillo's Italian Beef typically costs $8.79 in St. Charles, IL ($8.79 across 1 restaurants). Portillo's here is not enough restaurants to compare.
• A Tropical Smoothie Cafe Sunrise Sunset smoothie typically costs $8.09 in St. Charles, IL ($8.09 across 1 restaurants). Tropical Smoothie Cafe here is not enough restaurants to compare.
• A Smoothie King Gladiator Chocolate (20 oz) typically costs $8.29 in St. Charles, IL ($8.29 across 1 restaurants). Smoothie King here is not enough restaurants to compare.
• A Teriyaki Madness Chicken Teriyaki Bowl typically costs $11.59 in St. Charles, IL ($11.59 across 1 restaurants). Teriyaki Madness here is not enough restaurants to compare.

Every brand in St. Charles

Price history

Drive Thru Index has recorded these prices every day since 2 October 2026. Each figure is the typical (median) price across the brand's restaurants here on that day.

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.

Every restaurant in St. Charles, IL

Each restaurant links to its full menu with prices.

Burger King

Jersey Mike's

Culver's

Arby's

Wingstop

Portillo's

Tropical Smoothie Cafe

Smoothie King

Teriyaki Madness

Nearby in Illinois

• Chicago
• Springfield
• Rockford
• Aurora
• Naperville
• Champaign
• Joliet
• Schaumburg
• Peoria
• Elgin
• Gurnee
• Bloomington

Questions people ask

How much is a Burger King Whopper in St. Charles, IL?

As of 2026-10-05, a Whopper costs $6.99 at 1 Burger King restaurants in St. Charles, IL, typically $6.99.

How much is a Jersey Mike's Original Italian in St. Charles, IL?

As of 2026-10-05, a Original Italian costs $10.75 at 1 Jersey Mike's restaurants in St. Charles, IL, typically $10.75.

How much is a Culver's ButterBurger Cheese in St. Charles, IL?

As of 2026-10-05, a ButterBurger Cheese costs $4.79 to $5.09 at 2 Culver's restaurants in St. Charles, IL, typically $4.94.

How much is a Arby's Classic Roast Beef in St. Charles, IL?

As of 2026-10-05, a Classic Roast Beef costs $4.99 at 1 Arby's restaurants in St. Charles, IL, typically $4.99.

How much is a Wingstop 10 Classic Wings in St. Charles, IL?

As of 2026-10-05, a 10 Classic Wings costs $11.99 at 1 Wingstop restaurants in St. Charles, IL, typically $11.99.

How much is a Portillo's Italian Beef in St. Charles, IL?

As of 2026-10-05, a Italian Beef costs $8.79 at 1 Portillo's restaurants in St. Charles, IL, typically $8.79.

How much is a Tropical Smoothie Cafe Sunrise Sunset smoothie in St. Charles, IL?

As of 2026-10-05, a Sunrise Sunset smoothie costs $8.09 at 1 Tropical Smoothie Cafe restaurants in St. Charles, IL, typically $8.09.

How much is a Smoothie King Gladiator Chocolate (20 oz) in St. Charles, IL?

As of 2026-10-05, a Gladiator Chocolate (20 oz) costs $8.29 at 1 Smoothie King restaurants in St. Charles, IL, typically $8.29.

How much is a Teriyaki Madness Chicken Teriyaki Bowl in St. Charles, IL?

As of 2026-10-05, a Chicken Teriyaki Bowl costs $11.59 at 1 Teriyaki Madness restaurants in St. Charles, IL, typically $11.59.

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/st-charles), prices checked 2026-10-05. You are welcome to quote any figure on this page.