Brimfield Antique Flea Market - May 2026

The first of three annual Brimfield Antique Flea Market weeks runs May 12-17, 2026 across more than 20 independently operated show fields stretched along Route 20 in Brimfield, MA. Thousands of dealers exhibit antique furniture, decorative arts, vintage fashion, folk art, mid-century modern design, glass, pottery, ephemera, and architectural salvage. Each field has its own opening day and dealer mix, so collectors plan multi-day visits. The largest outdoor antiques event in the United States.