Front Range Mercantile Indoor Flea Market and Antique Mall
1201 S Sunset St, Longmont, CO 80501
Days open
- Mon 9am–6pm
- Tue 9am–6pm
- Wed 9am–6pm
- Thu 9am–6pm
- Fri 9am–6pm
- Sat 9am–6pm
- Sun Closed
Know before you go
- When
- Mon–Sat 9am–6pm; closed Sunday and major holidays
- Admission
- Not posted by the market. Check their site before you go.
- Parking
- Not posted by the market. Check their site before you go.
- Indoor or outdoor
- Indoor
- Size
- 80+ dealers in 21,000 sq ft
- Food and extras
- Family-owned flea market and antique store: lumber and tools, furniture, decor, glassware, clothes. Voted best flea market in the Times-Call Readers' Choice
- Getting there
- 1201 S Sunset St, Longmont
Checked October 27, 2026 against the market's own website.
About Front Range Mercantile Indoor Flea Market and Antique Mall
Discover Front Range Mercantile, a vibrant indoor flea market and antique mall where an array of hidden gems await. With over three decades of service, this enchanting Longmont destination offers a nostalgic atmosphere filled with unique collectibles, vintage treasures, handmade crafts, glassware, and charming home decor. Explore an extensive selection of antique furnishings, each piece lovingly restored to tell a captivating story. Whether you're looking for that special one-of-a-kind item to complete your home or just browsing for inspiration, Front Range Mercantile is your go-to destination.
Shoppers mention: cleanliness, vintage items, flea market, booths, discounts, unique pieces.