Ontario
Mounjaro Price in Ontario
Mounjaro (tirzepatide) · Eli Lilly
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Cheapest Mounjaro in Ontario
$288.00for 2.5 mg (1 pen) at Costco Pharmacy
Dispensing fee not listed
Save $138.00 vs. the most expensive 2.5 mg (1 pen) drug price here
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Start nowCurrent prices in Ontario
Prices updated November 2026
| Strength | Dispensing Fee | |||||
|---|---|---|---|---|---|---|
| 2.5 mg (1 pen) · 3 pharmacies | ||||||
Costco PharmacyLowest | 2.5 mg pen1 pen · 4 doses · 4 weeks | $288.00 | not listed | $288.00before fee | Shopper reportUpdated | Visit site |
MisterPharmacist | 2.5 mg pen1 pen · 4 doses · 4 weeks | $360.00 | included | $360.00 | Confirmed by phoneUpdated | — |
Rexall | 2.5 mg pen1 pen · 4 doses · 4 weeks | $426.00 | not listed | $426.00before fee | Team researchUpdated | Visit site |
| 2.5 mg (1 vial) · 2 pharmacies | ||||||
Costco PharmacyLowest | 2.5 mg vial1 vial · 1 dose · 1 week | $300.00 | not listed | $300.00before fee | Third-party siteUpdated | Visit site |
Shoppers Drug Mart | 2.5 mg vial1 vial · 1 dose · 1 week | $350.00 | not listed | $350.00before fee | Shopper reportUpdated | Visit site |
| 5 mg (1 pen) · 5 pharmacies | ||||||
Walmart PharmacyLowest | 5 mg pen1 pen · 4 doses · 4 weeks | $324.14 | included | $324.14 | Confirmed by phoneUpdated | Visit site |
Costco Pharmacy | 5 mg pen1 pen · 4 doses · 4 weeks | $325.67 | included | $325.67 | Confirmed by phoneUpdated | Visit site |
MisterPharmacist | 5 mg pen1 pen · 4 doses · 4 weeks | $360.00 | included | $360.00 | Confirmed by phoneUpdated | — |
Shoppers Drug Mart | 5 mg pen1 pen · 4 doses · 4 weeks | $378.00 | not listed | $378.00before fee | Shopper reportUpdated | Visit site |
Rexall | 5 mg pen1 pen · 4 doses · 4 weeks | $480.00 | not listed | $480.00before fee | Shopper reportUpdated | Visit site |
| 7.5 mg (1 pen) · 4 pharmacies | ||||||
Costco PharmacyLowest | 7.5 mg pen1 pen · 4 doses · 4 weeks | $430.00 | $4.99 | $434.99 | Team researchUpdated | Visit site |
Shoppers Drug Mart | 7.5 mg pen1 pen · 4 doses · 4 weeks | $468.00 | $11.99 | $479.99 | Team researchUpdated | Visit site |
Rexall | 7.5 mg pen1 pen · 4 doses · 4 weeks | $499.00 | not listed | $499.00before fee | Shopper reportUpdated | Visit site |
MisterPharmacist | 7.5 mg pen1 pen · 4 doses · 4 weeks | $500.00 | included | $500.00 | Confirmed by phoneUpdated | — |
| 10 mg (1 pen) · 3 pharmacies | ||||||
Walmart PharmacyLowest | 10 mg pen1 pen · 4 doses · 4 weeks | $452.00 | included | $452.00 | Confirmed by phoneUpdated | Visit site |
MisterPharmacist | 10 mg pen1 pen · 4 doses · 4 weeks | $500.00 | included | $500.00 | Confirmed by phoneUpdated | — |
Shoppers Drug Mart | 10 mg pen1 pen · 4 doses · 4 weeks | $509.00 | included | $509.00 | Confirmed by phoneUpdated | Visit site |
| 10 mg (1 vial) · 1 pharmacy | ||||||
Shoppers Drug Mart | 10 mg vial1 vial · 1 dose · 1 week | $621.00 | not listed | $621.00before fee | Shopper reportUpdated | Visit site |
| 12.5 mg (1 pen) · 3 pharmacies | ||||||
RexallLowest | 12.5 mg pen1 pen · 4 doses · 4 weeks | $585.00 | $12.49 | $597.49 | Team researchUpdated | Visit site |
Shoppers Drug Mart | 12.5 mg pen1 pen · 4 doses · 4 weeks | $595.00 | $11.99 | $606.99 | Team researchUpdated | Visit site |
MisterPharmacist | 12.5 mg pen1 pen · 4 doses · 4 weeks | $640.00 | included | $640.00 | Confirmed by phoneUpdated | — |
| 15 mg (1 pen) · 2 pharmacies | ||||||
RexallLowest | 15 mg pen1 pen · 4 doses · 4 weeks | $585.00 | $12.49 | $597.49 | Team researchUpdated | Visit site |
MisterPharmacist | 15 mg pen1 pen · 4 doses · 4 weeks | $640.00 | included | $640.00 | Confirmed by phoneUpdated | — |
2.5 mg (1 pen) · 3 pharmacies
2.5 mg pen (1 pen · 4 doses · 4 weeks)
$288.00
before fee
2.5 mg pen (1 pen · 4 doses · 4 weeks)
$360.00
total
2.5 mg pen (1 pen · 4 doses · 4 weeks)
$426.00
before fee
2.5 mg (1 vial) · 2 pharmacies
2.5 mg vial (1 vial · 1 dose · 1 week)
$300.00
before fee
2.5 mg vial (1 vial · 1 dose · 1 week)
$350.00
before fee
5 mg (1 pen) · 5 pharmacies
5 mg pen (1 pen · 4 doses · 4 weeks)
$324.14
total
5 mg pen (1 pen · 4 doses · 4 weeks)
$325.67
total
5 mg pen (1 pen · 4 doses · 4 weeks)
$360.00
total
5 mg pen (1 pen · 4 doses · 4 weeks)
$378.00
before fee
5 mg pen (1 pen · 4 doses · 4 weeks)
$480.00
before fee
7.5 mg (1 pen) · 4 pharmacies
7.5 mg pen (1 pen · 4 doses · 4 weeks)
$434.99
total
7.5 mg pen (1 pen · 4 doses · 4 weeks)
$479.99
total
7.5 mg pen (1 pen · 4 doses · 4 weeks)
$499.00
before fee
7.5 mg pen (1 pen · 4 doses · 4 weeks)
$500.00
total
10 mg (1 pen) · 3 pharmacies
10 mg pen (1 pen · 4 doses · 4 weeks)
$452.00
total
10 mg pen (1 pen · 4 doses · 4 weeks)
$500.00
total
10 mg pen (1 pen · 4 doses · 4 weeks)
$509.00
total
10 mg (1 vial) · 1 pharmacy
10 mg vial (1 vial · 1 dose · 1 week)
$621.00
before fee
12.5 mg (1 pen) · 3 pharmacies
12.5 mg pen (1 pen · 4 doses · 4 weeks)
$597.49
total
12.5 mg pen (1 pen · 4 doses · 4 weeks)
$606.99
total
12.5 mg pen (1 pen · 4 doses · 4 weeks)
$640.00
total
15 mg (1 pen) · 2 pharmacies
15 mg pen (1 pen · 4 doses · 4 weeks)
$597.49
total
15 mg pen (1 pen · 4 doses · 4 weeks)
$640.00
total
Fees not listed for 3 pharmacies, so doses with a fee not listed rank by drug price (before dispensing fees).
Each price shows its source and when it was last updated. Only prices marked “Confirmed” were confirmed by our team.
All prices shown are pharmacy cash prices before any manufacturer savings card discount (myzepbound™, mymounjaro™, Novo Nordisk Care®, etc.) — see Savings Cards for details.
Apo-Semaglutide (Apotex) approved by Health Canada May 1. Pharmacy prices on file at Costco Pharmacy (AB, BC, ON, QC), Shoppers Drug Mart (AB, ON), Walmart Pharmacy (ON, QC), London Drugs (BC), MisterPharmacist (ON), No Frills Pharmacy (AB), Pharmasave (ON) and Sherwood Co-op Pharmacy (SK). Felix: $149/pen flat rate.
Paid for Mounjaro 2.5 mg (1 pen) at No Frills Pharmacy in Ontario recently?
We review every price before it appears on the site.
Get alerted when Mounjaro prices drop in Ontario
Watching: 2.5 mg (1 pen · 4 doses · 4 weeks) — Current lowest: $288.00 (dispensing fee not listed)
Prices come from shopper reports, pharmacy and other websites, and our team's research. Each price shows its source and when it was last updated. Prices may vary by location.
Mounjaro prices in other provinces
Frequently Asked Questions about Mounjaro in Ontario
How much does Mounjaro cost in Ontario?
In Ontario, Mounjaro costs $288–$426 for 2.5 mg (1 pen) at the 3 pharmacies we list for that pack (price as listed; some include the dispensing fee). The lowest is $288 at Costco Pharmacy. Prices updated November 2026.
Which Ontario pharmacy has the cheapest Mounjaro?
For 2.5 mg (1 pen), Costco Pharmacy has the lowest Mounjaro price we list in Ontario: $288 (price as listed; some include the dispensing fee). That is $138 less than the highest price we list there for the same pack, $426 at Rexall. Prices updated November 2026.
Does Ontario insurance cover Mounjaro?
Coverage for Mounjaro depends on your Ontario provincial formulary and private insurance plan. Use our free insurance coverage checker to find out if your plan covers Mounjaro in Ontario. Without coverage, you pay the pharmacy's price: $288–$426 for 2.5 mg (1 pen) at the pharmacies we list in Ontario (price as listed; some include the dispensing fee). Prices updated November 2026.
Where can I buy Mounjaro in Ontario?
We list Mounjaro prices across all strengths at 5 pharmacies in Ontario: Costco Pharmacy, MisterPharmacist, Rexall, Walmart Pharmacy and Shoppers Drug Mart. Compare them in the table above. Prices updated November 2026.
Save more with manufacturer savings cards
Ozempic, Wegovy, Mounjaro & Zepbound — savings cards available for insured and uninsured patients.
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