The 2025 Indiana State Fair runs from August 1 through August 17. While the fair is closed on Mondays, that still gives fairgoers 15 days to experience all the agriculture, animals, exhibits, food, and entertainment available around the fairgrounds. While there are tons of free things to do at the fair, if you’re taking the family, expenses like admission, meals, and activities can add up fast! $2 Tuesdays Indiana State Fair deals may be the solution to make your day out more affordable.