How much is a McDonald's Big Mac in Vandalia, IL?

As of 2026-10-01, a Big Mac costs $5.89 at 1 McDonald's restaurants in Vandalia, IL, typically $5.89.

How much is a Burger King Whopper in Vandalia, IL?

As of 2026-10-01, a Whopper costs $6.19 at 1 Burger King restaurants in Vandalia, IL, typically $6.19.

How much is a Wendy's Dave's Single in Vandalia, IL?

As of 2026-10-01, a Dave's Single costs $6.19 at 1 Wendy's restaurants in Vandalia, IL, typically $6.19.

How much is a KFC Chicken Sandwich in Vandalia, IL?

As of 2026-10-01, a Chicken Sandwich costs $5.39 at 1 KFC restaurants in Vandalia, IL, typically $5.39.

How much is a Sonic Sonic Cheeseburger in Vandalia, IL?

As of 2026-10-01, a Sonic Cheeseburger costs $6.29 at 1 Sonic restaurants in Vandalia, IL, typically $6.29.

How much is a Arby's Classic Roast Beef in Vandalia, IL?

As of 2026-10-01, a Classic Roast Beef costs $5.39 at 1 Arby's restaurants in Vandalia, IL, typically $5.39.

Fast food prices in Vandalia, IL

Name: Fast Food Prices in Vandalia, IL | Drive Thru Index
Creator: Drive Thru Index
License: https://drivethruindex.com/insights#citing

Prices at 6 fast food restaurants in Vandalia, IL.

6 restaurants, prices as of 2026-10-01. See Vandalia on the map

Key findings

A McDonald's Big Mac typically costs $5.89 in Vandalia, IL ($5.89 across 1 restaurants). McDonald's here is not enough restaurants to compare.
A Burger King Whopper typically costs $6.19 in Vandalia, IL ($6.19 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Wendy's Dave's Single typically costs $6.19 in Vandalia, IL ($6.19 across 1 restaurants). Wendy's here is not enough restaurants to compare.
A KFC Chicken Sandwich typically costs $5.39 in Vandalia, IL ($5.39 across 1 restaurants). KFC here is not enough restaurants to compare.
A Sonic Sonic Cheeseburger typically costs $6.29 in Vandalia, IL ($6.29 across 1 restaurants). Sonic here is not enough restaurants to compare.
A Arby's Classic Roast Beef typically costs $5.39 in Vandalia, IL ($5.39 across 1 restaurants). Arby's here is not enough restaurants to compare.

Every brand in Vandalia

Brand	Restaurants	Typical price	Range	Index	Cheapest restaurant
McDonald's	1	Big Mac: $5.89	$5.89 to $5.89	—	—
Burger King	1	Whopper: $6.19	$6.19 to $6.19	—	—
Wendy's	1	Dave's Single: $6.19	$6.19 to $6.19	—	—
KFC	1	Chicken Sandwich: $5.39	$5.39 to $5.39	—	—
Sonic	1	Sonic Cheeseburger: $6.29	$6.29 to $6.29	—	—
Arby's	1	Classic Roast Beef: $5.39	$5.39 to $5.39	—	—

Every restaurant in Vandalia, IL

Each restaurant links to its full menu with prices.

McDonald's

Restaurant	Big Mac	Basket index	Price level (US)
820 Veterans Ave	$5.89	98	$$$$$

Burger King

Restaurant	Whopper	Basket index	Price level (US)
701 Veterans Ave	$6.19	102	$$$$$

Wendy's

Restaurant	Dave's Single	Basket index	Price level (US)
821 Veterans Avenue	$6.19	102	$$$$$

KFC

Restaurant	Chicken Sandwich	Basket index	Price level (US)
2737 Veterans Avenue	$5.39	103	$$$$$

Sonic

Restaurant	Sonic Cheeseburger	Basket index	Price level (US)
1615 N 8Th Street	$6.29	110	$$$$$

Arby's

Restaurant	Classic Roast Beef	Basket index	Price level (US)
721 Veteran's Pwky	$5.39	105	$$$$$

Nearby in Illinois

Questions people ask

How much is a McDonald's Big Mac in Vandalia, IL?: As of 2026-10-01, a Big Mac costs $5.89 at 1 McDonald's restaurants in Vandalia, IL, typically $5.89.
How much is a Burger King Whopper in Vandalia, IL?: As of 2026-10-01, a Whopper costs $6.19 at 1 Burger King restaurants in Vandalia, IL, typically $6.19.
How much is a Wendy's Dave's Single in Vandalia, IL?: As of 2026-10-01, a Dave's Single costs $6.19 at 1 Wendy's restaurants in Vandalia, IL, typically $6.19.
How much is a KFC Chicken Sandwich in Vandalia, IL?: As of 2026-10-01, a Chicken Sandwich costs $5.39 at 1 KFC restaurants in Vandalia, IL, typically $5.39.
How much is a Sonic Sonic Cheeseburger in Vandalia, IL?: As of 2026-10-01, a Sonic Cheeseburger costs $6.29 at 1 Sonic restaurants in Vandalia, IL, typically $6.29.
How much is a Arby's Classic Roast Beef in Vandalia, IL?: As of 2026-10-01, a Classic Roast Beef costs $5.39 at 1 Arby's restaurants in Vandalia, IL, 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/illinois/vandalia), prices checked 2026-10-01. You are welcome to quote any figure on this page.