Flea Markets in Dupo, IL
2 flea markets listed
Live listing counts for flea markets in Dupo
0
Open right now
1
This weekend (Sep 4 to Sep 6)
2
Listed in Dupo
Also in Dupo: 51 estate sales, 5 yard sales, 3 auctions, or see all sales in Dupo.
Flea Market @ The Salvation Army Jefferson
FindA.Sale Directory
Sep 5 – Sep 6, 2026
3740 Telegraph Rd., Arnold, MO
Flea Market - October 17
FindA.Sale Directory
Oct 17 – Oct 18, 2026
9801 Mackenzie Rd, Affton, MO, United States, Missouri 63123
Frequently Asked Questions About Flea Markets in Dupo
How many flea markets are in Dupo, IL this week?›
FindA.Sale currently lists 2 flea markets in Dupo, IL. Listings refresh daily as organizers post new sales.
Are there flea markets in Dupo this weekend?›
Yes. 1 flea market runs during the weekend of Sep 4 to Sep 6 in Dupo. Open a listing for exact dates, hours, and directions.
What other kinds of sales are happening in Dupo?›
Beyond flea markets, Dupo currently has 51 estate sales, 5 yard sales, and 3 auctions listed on FindA.Sale. The Dupo city page collects every sale type in one place.
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