Mr. Sub has 4 deals at its 3 locations in St. Catharines right now, including MR.SUB Rewards: 10th Sub Free (every day) and National Sandwich Day: $6.68 Small Classic Subs (Tuesdays). Check which branches take part before you go.
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Showing 4 deals
FeaturedMR.SUB Rewards members get a free small sub after buying nine small subs, or a free large after nine large.
Verified Source: rewards.mrsub.ca (opens in a new tab)
FREESub after 9 purchases
View DealFeaturedOn November 3, select small Classic Deli subs are $6.68 when ordered on mrsub.ca or in the MR.SUB app.
Verified Source: mrsub.ca (opens in a new tab)
$6.68Select small Classic subs
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Get 15 free cookies for every $100 spent on Mr. Sub catering (30 cookies at $200) with code COOKIE100.
Verified Source: mrsub.ca (opens in a new tab)
FREE15 cookies per $100
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New MR.SUB Rewards members get a free 355 ml canned drink and chips on their next purchase, valid for 10 days.
Verified Source: rewards.mrsub.ca (opens in a new tab)
FREECanned drink & chips
View Deal3 branches with today's hours, phone numbers and directions.
Quick answers about Mr. Sub deals, branches and hours in St. Catharines.
There are 4 deals at Mr. Sub in St. Catharines right now: MR.SUB Rewards: 10th Sub Free (Every day, FREE), National Sandwich Day: $6.68 Small Classic Subs (Tuesdays, $6.68), Free Cookies With Catering Orders (Every day, FREE) and Free Drink & Chips When You Join MR.SUB Rewards (Every day, FREE). Each deal shows its hours, restrictions and the date we last verified it.
We list 3 Mr. Sub locations in St. Catharines. Tap a branch for its address, phone number, weekly hours and directions.
Every deal we list applies at all 3 Mr. Sub branches in St. Catharines. Participation and prices can still change, so confirm with the branch before you visit.
Hours differ by branch. For example, Mr. Sub St. Catharines – 233 St Paul St W is open 10:00 AM – 12:00 AM on Mondays. Each branch page shows the full weekly hours from the official Mr. Sub website.
