Flea Markets in Longmont, Colorado
1 flea market found
About Flea Markets in Longmont
Longmont’s flea market scene is anchored by a single but well-established destination that punches well above its weight. Rather than a sprawling outdoor swap meet, what you’ll find here is a large, indoor antique mall that operates year-round — a practical setup for Colorado’s unpredictable weather and a good fit for shoppers who prefer a relaxed, covered browsing experience.
Front Range Mercantile Indoor Flea Market and Antique Mall is the standout — and really the go-to — option in Longmont. With nearly 400 reviews, it has clearly built a loyal following. Shoppers describe it as “a fantastic place to find all things antiques, vintage, and more,” and more than a few note they couldn’t even get through half the booths in a single visit. The consensus is that pricing feels fair and the staff is genuinely helpful — not always a given at markets this size. It’s tagged as family-friendly and comes with free parking, which makes the trip easy to plan.
Front Range Mercantile is open Monday through Saturday from 9AM to 6PM and closed on Sundays, so plan your visit accordingly. Because it’s fully indoors and runs year-round, you don’t need to worry about weather or seasonal closures. If you’re driving in from elsewhere in the Boulder County area, free parking means no extra hassle on arrival — just bring a bag and budget some time, because this one tends to reward a slow, thorough look around.
