US pharmacy pricing
Diflunisal Cost Without Insurance — US Pharmacy Price Guide
Lowest price found · US pharmacies
$48.63/fill
for Diflunisal, across the pharmacies in our data
Discount card
$48.63
per fill
Lowest listed pharmacy price
Cost Plus Drugs
$0.665
per unit
Published price, no card needed
US pharmacy prices — 500mg
| Pharmacy | Discount-card price | Regular cash price | Average retail |
|---|---|---|---|
 CVS Pharmacy | $48.63Lowest | $51.63 | $11.99 |
 Publix | $72.25 | $75.25 | $11.99 |
 Walgreens | $77.78 | $80.78 | $11.99 |
 Walmart Neighborhood Market | $79.33 | $82.33 | $11.99 |
 Walmart Pharmacy | $79.33 | $82.33 | $11.99 |
 Food Lion | $86.42 | $86.42 | $11.99 |
 Kroger Pharmacy | $92.51 | $95.51 | $11.99 |
 Harris Teeter Pharmacy | $92.51 | $95.51 | $11.99 |
 Costco | $97.83 | $97.83 | $11.99 |
"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.
Interchangeable forms
Per RxNorm (U.S. National Library of Medicine), these share the same active ingredient and strength as Diflunisal.
Frequently asked questions
Is Diflunisal expensive if I don't have insurance?
At the US pharmacies in our data, the lowest listed discount-card price for Diflunisal is around $48.63. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.
Can I buy Diflunisal at a Cost Plus Drugs price?
Yes — Cost Plus Drugs lists Diflunisal at roughly $0.665 per unit, a published price with no membership card or coupon involved. See the three-price comparison above for how that stacks up against discount-card pharmacies.
Is a generic version of Diflunisal available?
Generic and brand-name pricing for Diflunisal is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.
How can I determine my cost for Diflunisal with insurance?
Your copay for Diflunisal will depend entirely on the specifics of your insurance plan. It's recommended to ask your pharmacist for your copay amount and to compare it to the price available through a pharmacy savings program, as the latter may sometimes offer a lower price.
Is Diflunisal typically covered by Medicare plans?
Diflunisal may not always be included on the formularies of Medicare Part D and Medicare Advantage prescription drug plans. Individuals with Medicare should review their plan's formulary or contact their plan provider to understand coverage. If not covered, or if the copay is high, exploring alternative savings options, such as manufacturer coupons or pharmacy discount programs, may help manage the cost of this medication.
Is Diflunisal available as a brand-name medication?
Diflunisal is primarily available as a generic drug from manufacturers like Zydus, Cadila, and Teva. It was originally marketed under the brand name Dolobid (manufactured by Merck). Generic versions are typically more affordable, and savings programs can be used at most local pharmacies to help reduce the price.