Big Mac® Meal Price at McDonald's (2026) — Illinois

A Big Mac® Meal costs $11.69 at McDonald's in Illinois, United States (updated August 2026).

Based on the latest tracked prices, the Big Mac® Meal from McDonald's costs $11.69 in the United States (August 2026). That's about 61% above the average McDonald's burger item — the 2nd-most-expensive of 24 we track. It's available at around 472 McDonald's locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.

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