Costco flyer — Week of Sep 21
This week's Costco circular for your area. Browse active deals, open the full flyer page by page, and compare with Kroger, Publix, Walmart before you shop.
Week of Sep 21 · Valid from Sep 21 to Sep 28
In effectThis week's Costco circular for your area. Browse active deals, open the full flyer page by page, and compare with Kroger, Publix, Walmart before you shop.
Week of Sep 21 · Valid from Sep 21 to Sep 28
In effectIn effect
Sep 21, 2026 → Sep 28, 2026
Next week
Next week's Costco circular isn't published yet. Check back near the end of the current period.
Top savings spotted this week
-26%Always anti-bunch xtra protection daily liners
Reg. $17.49/each
$12.99/each
Save $4.50
-24%Crest 3D White Advanced Arctic Fresh teeth-whitening toothpaste
Reg. $18.99/each
$14.49/each
Save $4.50
-21%Hellmann's real mayonnaise
Reg. $11.99/each
$9.49/each
Save $2.50
Céréales Croque Cannelle de General Mills
$7.99/kg
General Mills Cinnamon Toast Crunch cereal
$7.99/kg
Mott's Fruitsations fruit flavoured snacks
$9.99/each
Guacamole traditionnel consistant Good Foods
$9.99/each
Collation aux fruits Fruitstation de Mott's
$9.99/each
Right here on CircularSaver: this page groups the current Costco circular, listed deals, and page-by-page viewing.
Often late in the week or at the start of the next period. Check back here — when a new edition publishes, it replaces the previous one.
Use the circular links below, or search your key products on CircularSaver to see where the price is lowest this week.
The end date is shown on the “in effect” flyer on this page. Costco flyers usually change weekly — check back on CircularSaver for the new edition.
Not always. Some deals are in-store or app-only. Review the flyer page by page and each product label before you buy.
1 flyer(s)
Sep 21, 2026 → Sep 28, 2026
Some circulars publish the same pages across languages. Indexed deals do change language — use “View deals” after switching EN/ES.
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