Onfi Coupons & Prices

Onfi is an FDA-approved, prescription medicine used along with other medicines to treat seizures associated with Lennox-Gastaut syndrome. Onfi is a brand-name drug that is manufactured by Lundbeck Inc. Clobazam is the generic version of Onfi and it is available for purchase commercially. Normally, the retail price of Onfi is around $1,039.98, however, you can pay the discounted price of $18.35 for generic Onfi when you use a SingleCare Onfi coupon. Head down to your local pharmacy today to redeem your SingleCare discount.

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Onfi coupon at Kroger Pharmacy
$21.35
$ 18.35
$3 off with signupwith signup

Show this free card to your pharmacist.

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Onfi coupon at Harris Teeter Pharmacy
$21.35
$ 18.35
$3 off with signupwith signup

Save an extra $3 on any eligible prescription! Sign up for free

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Onfi coupon at Costco Pharmacy
$ 22.49
Onfi coupon at CVS Pharmacy
$27.27
$ 24.27
$3 off with signupwith signup
Onfi coupon at Walgreens Pharmacy
$ 26.11
Onfi coupon at Food Lion Pharmacy
$ 28.70
$ 30.93
$46.59
$ 43.59
$3 off with signupwith signup
$46.59
$ 43.59
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 12/05/2025

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About Onfi

      Controlled Substance

Onfi is an FDA-approved, prescription medicine used along with other medicines to treat seizures associated with Lennox-Gastaut syndrome. Onfi is a brand-name drug that is manufactured by Lundbeck Inc. Clobazam is the generic version of Onfi and it is available for purchase commercially. Normally, the retail price of Onfi is around $1,039.98, however, you can pay the discounted price of $18.35 for generic Onfi when you use a SingleCare Onfi coupon. Head down to your local pharmacy today to redeem your SingleCare discount.

Onfi Price History & Information

Price History for Onfi (Brand) & Clobazam (Generic)

30 count, tablet, 10mg

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for Onfi (Brand) & Clobazam (Generic)

30 count, tablet, 10mg
PharmacyClobazam Retail PriceClobazam SingleCare Price
CVS Pharmacy$352.50$15.30
Walmart$403.30$23.70
Walgreens$196.50$196.50
Kroger Pharmacy$615.03$16.20

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About Onfi

Onfi is an FDA-approved, prescription medicine used along with other medicines to treat seizures associated with Lennox-Gastaut syndrome. Onfi is a brand-name drug that is manufactured by Lundbeck Inc. Clobazam is the generic version of Onfi and it is available for purchase commercially. Normally, the retail price of Onfi is around $1,039.98, however, you can pay the discounted price of $18.35 for generic Onfi when you use a SingleCare Onfi coupon. Head down to your local pharmacy today to redeem your SingleCare discount.

Onfi FAQs

Medically reviewed by Karen BergerPharm.D.
Licensed Pharmacist

How much does Onfi cost without insurance?

Without an insurance plan, the cash price of Onfi is about $1,039.98, or more. Luckily, you can save on prescription costs by using a free SingleCare Onfi coupon. SingleCare prescription discount cards and coupons are accepted at local pharmacies like Target, Walmart, or Walgreens and allow you to pay our lowest price of just $18.35 to fill your generic Onfi prescription.

How much does Onfi cost with insurance?

The cost of Onfi is usually about $1,039.98 but with insurance, it will be less. You should contact your insurance provider directly to determine your exact cost as it will vary based on your insurance plan.

SingleCare also offers an opportunity to reduce your Onfi cost through our Onfi discount cards and coupons. Pay just $18.35 for generic Onfi when you present your card at any participating pharmacy nationwide including CVS, Target, Walmart, Kroger, and Walgreens.

Does Medicare cover Onfi and how much does it cost?

Medicare prescription plans do not usually cover brand-name Onfi, but they usually do cover generic Onfi. You can ask your local pharmacist to run your SingleCare savings card to compare discounts as Medicare may be more expensive. You can also check the SingleCare website to see which local pharmacies accept our free discount cards or Onfi coupons.

Is there a generic of Onfi?

Clobazam is the generic version of Onfi that has been approved by the FDA.

What is Onfi?

Onfi is used to treat seizures associated with Lennox-Gastaut syndrome (LGS) in people two years of age or older. It is usually added to a treatment plan that includes other antiepileptic drugs (AEDs). Onfi belongs to a class of medications called benzodiazepines or benzodiazepine anticonvulsants. The active ingredient is clobazam and this medicine works by enhancing the effects of GABA in your body.

You should read your medication guide before taking this drug. You may crush your Onfi tablet and mix the medicine into a spoonful of applesauce to make it easier for you to swallow. Swallow the mixture right away without chewing.

Do not drive, operate heavy machinery, or do other dangerous activities until you know how this prescription medication affects you. Onfi can make you sleepy or dizzy, and it may cause problems with your coordination, especially when you are walking or picking things up. Onfi is a controlled substance and can lead to addiction, overdose, or death if it is not taken correctly. Onfi can also cause your breathing to slow or stop, especially if you have recently used an opioid painkiller, alcohol, or other medicines that slow your breathing. Do not increase your dose of Onfi without consulting your doctor. Never take it more often than prescribed without talking to your doctor. Do not stop taking Onfi suddenly. Stopping Onfi suddenly can cause seizures and withdrawal symptoms. Keep Onfi securely out of the reach of children and pets. Before taking Onfi, tell your doctor about all of your medical conditions and history, as well as all of the medications you take, including Rx, OTC, supplements, or vitamins. Clobazam can interact with certain drugs. One example is hormonal birth control, such as birth control pills. Onfi can make birth control pills less effective. If you take Onfi and birth control pills, talk to your doctor about the second form of birth control such as condoms. 

What are the side effects of Onfi?

Onfi can cause serious skin reactions. Call your healthcare provider immediately if you have skin blisters, rash, or sores in the mouth. If you have symptoms of an allergic reaction, such as hives, difficulty breathing, or swelling of the face, lips, throat, or tongue, get emergency medical attention right away. Onfi has also been known to cause suicidal thoughts in a small number of people taking it. It should be noted that this is not a full list of all possible side effects associated with Onfi use. Talk to your doctor about what side effects to expect and how to address them. 

Seek medical help right away if you have any symptoms of depression, especially sudden changes in mood, behaviors, thoughts, or feelings, and especially if they are new or worse. You can also make a report to the FDA by calling 1-800-FDA-1088.

Consult your doctor or healthcare professional for additional information and medical advice regarding other possible side effects or drug interactions.

Medically reviewed by Karen BergerPharm.D.
Licensed Pharmacist

After receiving her doctorate from the University of Pittsburgh School of Pharmacy, Karen Berger, Pharm.D., has worked in both chain and independent community pharmacies. She currently works at an independent pharmacy in New Jersey. Dr. Berger enjoys helping patients understand medical conditions and medications—both in person as a pharmacist, and online as a medical writer and reviewer.

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Where are Onfi coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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