Flea Markets in O Fallon, MO
2 flea markets listed
Live listing counts for flea markets in O Fallon
0
Open right now
1
This weekend (Sep 4 to Sep 6)
2
Listed in O Fallon
Also in O Fallon: 61 estate sales, 4 yard sales, 4 auctions, or see all sales in O Fallon.
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 O Fallon
How many flea markets are in O Fallon, MO this week?›
FindA.Sale currently lists 2 flea markets in O Fallon, MO. Listings refresh daily as organizers post new sales.
Are there flea markets in O Fallon this weekend?›
Yes. 1 flea market runs during the weekend of Sep 4 to Sep 6 in O Fallon. Open a listing for exact dates, hours, and directions.
What other kinds of sales are happening in O Fallon?›
Beyond flea markets, O Fallon currently has 61 estate sales, 4 yard sales, and 4 auctions listed on FindA.Sale. The O Fallon city page collects every sale type in one place.
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