A McDonald's Big Mac typically costs $7.19 in San Luis, AZ ($7.19 across 1 restaurants). McDonald's here is not enough restaurants to compare.
A Burger King Whopper typically costs $6.49 in San Luis, AZ ($6.49 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Carl's Jr. Famous Star typically costs $6.79 in San Luis, AZ ($6.79 across 1 restaurants). Carl's Jr. here is not enough restaurants to compare.
A Denny's Grand Slamwich Combo typically costs $19.19 in San Luis, AZ ($19.19 across 1 restaurants). Denny's here is not enough restaurants to compare.
As of 2026-10-05, a Big Mac costs $7.19 at 1 McDonald's restaurants in San Luis, AZ, typically $7.19.
How much is a Burger King Whopper in San Luis, AZ?
As of 2026-10-05, a Whopper costs $6.49 at 1 Burger King restaurants in San Luis, AZ, typically $6.49.
How much is a Carl's Jr. Famous Star in San Luis, AZ?
As of 2026-10-05, a Famous Star costs $6.79 at 1 Carl's Jr. restaurants in San Luis, AZ, typically $6.79.
How much is a Denny's Grand Slamwich Combo in San Luis, AZ?
As of 2026-10-05, a Grand Slamwich Combo costs $19.19 at 1 Denny's restaurants in San Luis, AZ, typically $19.19.
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/arizona/san-luis), prices checked 2026-10-05. You are welcome to quote any figure on this page.