: Can reduce costs to under $12 at major chains like Walgreens and Rite Aid.
: Provides discounts starting around $9.91 for 30 tablets. cheapest place to buy phentermine
: A comparison tool that helps find local pharmacy prices as low as $7.42 in certain regions. Online and Legal Considerations Phentermine 2026 Prices, Coupons & Savings Tips - GoodRx : Can reduce costs to under $12 at
: Offers coupons that typically bring costs down to $8–$12 ; some members pay as little as $1.80 . Walmart : Approximately $10–$15 for generic tablets
: Approximately $8–$15 for generic tablets (37.5 mg). You do not need a membership to use their pharmacy. Walmart : Approximately $10–$15 for generic tablets. Kroger : As low as $16.97 with specific discount programs.
As of 2026, are generally the cheapest places to buy generic phentermine, with prices often ranging from $8 to $15 for a 30-day supply. Without discounts or insurance, the average retail price is roughly $37 to $53 for a month's supply of 37.5 mg tablets. Lowest Estimated Prices by Pharmacy (30-day supply)