Big Mac Price at McDonald's (2026) — Idaho

A Big Mac costs $6.59 at McDonald's in Idaho, United States (updated August 2026).

Looking up the Big Mac® price at McDonald's in the United States? It currently sells for $6.59. That's about 3% above the average McDonald's Beef item — the 3rd-most-expensive of 6 we track. It has 580 calories and 25g of protein and contains Wheat, Sesame, Egg, Soy. It's available at around 472 McDonald's locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.

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