5 pc. Tenders Big Box Price at KFC (2026) — Illinois

A 5 pc. Tenders Big Box costs $16.34 at KFC in Illinois, United States (updated October 2026).

A 5 pc. Tenders Big Box at KFC costs $16.34 in the United States as of October 2026. That's about 33% below the typical KFC Tender item — the 5th-cheapest of 12 we track. It's available at around 497 KFC locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. Browse the latest KFC Tender prices and find the cheapest pick on MenuPriceToday.

Compare KFC prices across 20+ countries — Fast-Food Price Index →