Third Monday Trade Days

Third Monday McKinney Trade Days is the oldest and largest flea market in North Texas, with roots dating back to the 1870s. Located at 4550 W University Drive in McKinney, the market operates on the weekend before the third Monday of each month, featuring hundreds of vendors offering home décor, handcrafted items, apparel, food trucks, and more in a family-friendly atmosphere. The market’s historic tradition traces back to 19th-century trade gatherings at the county seat and remains a community staple providing essential vending opportunities for local small businesses and artisans.