The Black Market - Benson Flea Market in Sioux Falls
Indoor monthly flea market (formerly Benson's Flea Market) with antiques, collectibles, crafts, and household goods at the Expo Building on the W.H. Lyon Fairgrounds in Sioux Falls, SD.
- Dates
- November 7, 2026 — November 8, 2026
- Hours
- 9:00 AM – 3:00 PM
- Frequency
- monthly
- Phone
- +1-605-332-6004
Please double-check the dates and location on the organizer website before attending.
The Black Market (formerly Benson's Flea Market)
The Black Market is the longest-running indoor variety market in South Dakota, held at the Expo Building on the W.H. Lyon Fairgrounds in Sioux Falls. About 90-140 exhibiting members fill roughly 30,000 sq ft with antiques and collectibles (about 65%), new goods, crafts, and rummage-style finds.
Next upcoming dates (2026-2027 season)
- November 7-8, 2026 (this listing)
- December 5-6, 2026
- February 6-7, 2027
- March 6-7, 2027
- April 3-4, 2027
(January has no event. The October 3-4, 2026 weekend has already passed.)
Hours
- Saturday 9:00 am - 5:00 pm
- Sunday 10:00 am - 3:00 pm
Venue
W.H. Lyon Fairgrounds - Expo Building 100 Lyon Blvd. Sioux Falls, SD 57107
Admission
Weekend visiting member honorarium $4.00 for adults; children 12 and under free. No pets (registered service dogs permitted).
Contact: (605) 332-6004
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