Atlantic Superstore flyers Montreal - weekly deals

Don't miss the current deals from Atlantic Superstore in Montreal.
Thanks to the extensive selection of quality merchandise and exceptional prices at Atlantic Superstore, you're bound to find exactly what you're looking for.

A new Atlantic Superstore flyer has been posted here with incredible specials valid as of Oct 2, 2025.
By the way, did you know that Atlantic Superstore is located in Montreal as well as Halifax, Dartmouth, Charlottetown, Moncton, Fredericton and Bridgewater?

To ensure you find the very best deal, compare prices from other flyers in the Grocery category. Similar businesses include Adonis, Btrust Supermarket, Giant Tiger, IGA, Loblaws, Maxi, Metro, M&M Food Market, Pa Supermarché and Provigo.
If you're looking for a particular product from Atlantic Superstore but cannot find it in the current flyer, we encourage you to visit the official web page atlanticsuperstore.ca to find out more.