After reviewing 10 pharmacies, our pick for buying Sulfamethoxazole-Trimethoprim is Cost Plus Drugs at $2.15. Here's our full analysis.
Last updated: March 10, 2026
Our Verdict
For most people buying Sulfamethoxazole-Trimethoprim, we recommend Cost Plus Drugs at $2.15 for a 30-day supply. Online pharmacies typically offer the best prices, though you'll need to wait for delivery.
#1 Pick
online pharmacy
$2.15
$1.93 w/ card
Pros
Cons
#2 Pick
mail-order pharmacy
$2.43
$2.01 w/ card
Pros
Cons
#3 Pick
retail pharmacy
$3.02
$2.11 w/ card
Pros
Cons
| Discount Card | Per Unit | ||||
|---|---|---|---|---|---|
CP Cost Plus Drugs online | $2.15 | $1.93 | $0.0717 | Save $6.73 | Get Price |
HH Honeybee Health mail-order | $2.43 | $2.01 | $0.0810 | Save $6.45 | Get Price |
CP Costco Pharmacy retail | $3.02 | $2.11 | $0.1007 | Save $5.86 | Get Price |
AP Amazon Pharmacy online | $4.18 | $3.64 | $0.1393 | Save $4.70 | Get Price |
C Capsule mail-order | $4.30 | $3.03 | $0.1433 | Save $4.58 | Get Price |
ES Express Scripts mail-order | $4.37 | $3.22 | $0.1457 | Save $4.51 | Get Price |
WP Walmart Pharmacy retail | $4.46 | $3.62 | $0.1487 | Save $4.42 | Get Price |
RA Rite Aid retail | $6.47 | $4.48 | $0.2157 | Save $2.41 | Get Price |
CP CVS Pharmacy retail | $7.79 | $6.99 | $0.2597 | Save $1.09 | Get Price |
W Walgreens retail | $8.88 | $7.41 | $0.2960 | Get Price |
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This guide is for informational purposes only. Consult your physician or pharmacist for medical decisions. Prices are estimates and may vary.