Flea Market · Belleville, IL
Belle-Clair Fairgrounds Flea Market
- When
- 3rd Weekend Monthly · Year-Round 2026
- Hours
- Sat 9 AM–4 PM · Sun 9 AM–3 PM
- Where
- Belle-Clair Fairgrounds, 200 S. Belt East, Belleville, IL 62220
Open in Maps - Admission
- Free
- Size
- Monthly · 3rd Weekend
Long-running monthly flea market at the Belle-Clair Fairgrounds, just across the river. Held the third full weekend of every month: antiques, collectibles, tools, and treasures. Free parking and free admission. For anyone thinking of taking a space: both days are required and there are no single days. Early set-up is the Friday before, 10 AM to 6 PM, at $10 for one table, $15 for two and $20 for three or more. Saturday set-up is 6:30 to 9 AM. Indoor spots come with tables and chairs, outdoor spots bring their own, and electric is $10 if available and has to be pre-ordered.
Organizer’s page See every market
Run by local vendors who work these shows. We check dates with organizers where we can reach them, and take the rest from show flyers and posted notices, so confirm before you load the car.