Double Filet-O-Fish Price at McDonald's (2026) — Illinois

A Double Filet-O-Fish costs $9.09 at McDonald's in Illinois, United States (price last updated November 2026).

Looking up the Double Filet-O-Fish® price at McDonald's in the United States? It currently sells for $9.09. That's about 6% below the typical McDonald's Double Protein item — the 1st-cheapest of 3 we track. It has 530 calories and 26g of protein and contains Fish (pollock), Wheat, Milk, Egg. It's available at around 471 McDonald's locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. Check the full McDonald's menu or compare Double Protein prices on MenuPriceToday.

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