Festivals & Fairs USA

Illinois Fairs & Festivals: The Complete 2026 Guide

Illinois hosts 531 fairs and festivals in 2026 across 46 counties — agricultural fairs, craft shows, food festivals, and seasonal celebrations. Season peaks in August, July, September. This guide covers the best-rated events, when to go, and how to find fairs near you.

Best-rated fairs & festivals in Illinois

When to go

Browse by type

Frequently asked questions

How many fairs and festivals are there in Illinois in 2026?

Our directory lists 531 fairs and festivals across Illinois, spanning 46 counties for the 2026 season — from agricultural fairs and craft shows to food festivals and seasonal celebrations.

When is fair season in Illinois?

Illinois's fair and festival season runs throughout the year, but it peaks in August, July, September. August alone has 104 events.

What is the most popular fair in Illinois?

By Google reviews, Chicago Fall Artisan Market in Chicago is among the most popular, holding a 4.7★ rating from 18,294 reviews.

What types of fairs and festivals are in Illinois?

The most common are craft (498), food festival (434), artisan (329), seasonal (90). You can browse any type, or filter by town, county, and month.