How to Save on Prescriptions in Ontario (2026 Guide)

Why Prescription Costs Vary So Much in Ontario

If you have ever been surprised by the cost of a prescription, you are not alone. In Ontario, the price you pay for the same medication can vary by 40% or more depending on which pharmacy you walk into. That difference comes down to two main factors: the drug's ingredient cost and the pharmacy's dispensing fee.

Ontario caps dispensing fees at $12.10 under the Ontario Drug Benefit (ODB) program, but pharmacies that serve cash-pay customers can charge less to stay competitive. Costco Pharmacy, for example, charges just $4.49 per prescription — one of the lowest in the province. Meanwhile, chains like Shoppers Drug Mart and Rexall typically charge between $11 and $12.

The Ontario Drug Benefit (ODB) Program

The ODB program covers most prescription drugs for Ontario residents who are 65 and older, live in long-term care homes, receive social assistance, or are enrolled in the Trillium Drug Program. If you qualify, you pay a maximum co-payment of $2 per prescription (or $6.11 if your income is above roughly $22,200 for singles or $38,500 for couples).

Who Qualifies

• Seniors aged 65 and older
• Residents of long-term care homes
• People receiving Ontario Works or Ontario Disability Support Program benefits
• Children and youth under 25 (through OHIP+)
• People enrolled in the Trillium Drug Program

OHIP+ for Those Under 25

One of Ontario's most valuable programs is OHIP+, which provides free prescription drug coverage for anyone under 25 who does not have private insurance. Over 4,400 drug products are covered, including common medications for asthma, diabetes, infections, and mental health conditions. If you are a young adult in Ontario, make sure your pharmacy knows you qualify — you should not be paying out of pocket.

The Trillium Drug Program

If you have high drug costs relative to your income and do not qualify for ODB, the Trillium Drug Program can help. It is designed for Ontario residents who spend roughly 4% or more of their net household income on prescription drugs. Once approved, you pay a co-payment of $2 per prescription rather than the full cost.

Applying is straightforward: download the application from the Ontario Ministry of Health website, fill in your income details, and submit. Approval typically takes four to six weeks.

Pharmacy Shopping Tips

Beyond government programs, simple shopping strategies can save you hundreds each year:

Compare dispensing fees. Use TransparentMedz to see the total cost at each pharmacy in your city, including dispensing fees, markups, and drug cost.

Ask for 90-day supplies. Many medications can be dispensed in 90-day quantities instead of 30 days. Since you pay one dispensing fee per fill, this alone can cut your annual dispensing costs by two-thirds.

Consider Costco. You do not need a Costco membership to use their pharmacy in Ontario. Their $4.49 dispensing fee is the lowest among major chains. Walk in, drop off your prescription, and save.

Switch to generics. If you are taking a brand-name drug, ask your pharmacist or doctor about a generic equivalent. Health Canada requires generics to meet the same bioequivalence standards as the brand, and they typically cost 50-85% less.

Use TransparentMedz price alerts. Set a target price for your medication, and we will email you when a pharmacy in your area drops below it.

Real Savings Examples

Here are real price comparisons from TransparentMedz data in Toronto for a 30-day supply:

Over a year, switching pharmacies for just one medication could save you $120 to $140.

The Bottom Line

Ontario has some of the best drug coverage programs in Canada, but they do not cover everyone, and they do not eliminate price differences between pharmacies. The smartest approach is to combine program enrollment with active price comparison. Use TransparentMedz to find the cheapest option for every prescription, and you could easily save $200 to $500 per year — without switching a single medication.