How much does Chlorthalidone cost without insurance?

As of the latest check, the lowest verified cash price we've found for Chlorthalidone is $5.85 at Mark Cuban Cost Plus, across 5 verified sources. Cash prices are unregulated and vary by pharmacy, so compare before you fill and confirm the price at the counter.

Can I use the free BetterBuyRx discount card for Chlorthalidone?

Yes. The free BetterBuyRx discount card recently showed $8.23 for this medication at a partner-network pharmacy in the 750xx ZIP area (checked Aug 26, 2026). Card prices vary by ZIP, enter yours on the drug page to see local pharmacy prices. Show the card (BIN, PCN, Group, and Member ID where required) at the counter; it can't be combined with insurance.

Why does the price of Chlorthalidone vary so much between pharmacies?

U.S. cash prescription prices are unregulated, each pharmacy sets its own markup, and discount programs and mail-order sources widen the spread further (this is common across the Prescription class). That's why comparing verified prices before you fill can save money.

Prescription

Chlorthalidone

Sold as Chlorthalidone

Chlorthalidone (sold as Chlorthalidone) is used for: Top 300 prescribed medication (ClinCalc rank 124).

Compare prices →~$0.00 / mo (generic, NADAC)

As of August 2026, Chlorthalidone (25 mg) cash prices on BetterBuyRx start at $5.85 across 5 verified sources (lowest at Mark Cuban Cost Plus). The free BetterBuyRx discount card recently showed $8.23 in the 750xx ZIP area (checked Aug 26, 2026); card prices vary by ZIP, so enter yours on the drug page for local pharmacy prices. Prices change; confirm at the counter.

Live price snapshot

Source	Type	Cash price
Mark Cuban Cost Plus	pharmacy	$5.85
Mark Cuban Cost Plus	pharmacy	$5.86
Honeybee Health	pharmacy	$7.50
Walmart $4/$10 generic list	program	$9.00
Blink Health	pharmacy	$18.70

See all prices for Chlorthalidone →Prices checked Aug 27, 2026

Save with the free BetterBuyRx card

The BetterBuyRx discount card is free, no signup, no insurance needed. It recently showed $8.23 for Chlorthalidone at a partner-network pharmacy in the 750xx ZIP area, card prices vary by ZIP, so enter yours on the drug page for local pharmacy prices. Show the card at the pharmacy counter; it can't be combined with insurance.

Get the free card →Chlorthalidone coupon & card price →

Frequently asked questions

How much does Chlorthalidone cost without insurance?: As of the latest check, the lowest verified cash price we've found for Chlorthalidone is $5.85 at Mark Cuban Cost Plus, across 5 verified sources. Cash prices are unregulated and vary by pharmacy, so compare before you fill and confirm the price at the counter.
Can I use the free BetterBuyRx discount card for Chlorthalidone?: Yes. The free BetterBuyRx discount card recently showed $8.23 for this medication at a partner-network pharmacy in the 750xx ZIP area (checked Aug 26, 2026). Card prices vary by ZIP, enter yours on the drug page to see local pharmacy prices. Show the card (BIN, PCN, Group, and Member ID where required) at the counter; it can't be combined with insurance.
Why does the price of Chlorthalidone vary so much between pharmacies?: U.S. cash prescription prices are unregulated, each pharmacy sets its own markup, and discount programs and mail-order sources widen the spread further (this is common across the Prescription class). That's why comparing verified prices before you fill can save money.

We're still expanding this entry. For full prescribing information, see the FDA label below.

Clinical content reviewed by the BetterBuyRx clinical team.

Educational only. Not medical advice. Always confirm with your prescriber or pharmacist.