Match the strength and how many to your prescription label.
How to pay the least
Lowest price
$13.08 for 30 tablets delivered: $7.83 plus $5.25 shipping
Generic amantadine 100 mg from Cost Plus Drugs, by mail
- Make a free account on costplusdrugs.com, and ask your prescriber to send the prescription there. Already sent to a pharmacy? Cost Plus Drugs can ask that pharmacy to transfer it.Open Cost Plus Drugs
- Order generic amantadine 100 mg: $7.83 for 30 tablets, plus $5.25 shipping. It comes by mail.
Need it today? $16.47 for 30 tablets with the free Team Cuban Card, at pharmacies that take it. Get the free card, then show it at a pharmacy that takes it.
See the price and get the cardFor 3 months at a time $20 for a 90-day supply from Rx Outreach, by mail. Ask your prescriber to write it for 90 days.
Open Rx OutreachEvery company’s amantadine is rated by the FDA to work the same, so any pharmacy can fill your prescription with the one it stocks.
Regular genericWhere to buy it
Pharmacies’ own cash prices for generic amantadine, lowest first. Any of them can fill your prescription.
Pick up in storeDelivered
- Delivered: Cost Plus Drugs $7.83for 30 tablets100 mgPlus $5.25 shipping
- Pick up in store: Costco $11.99for 30 tablets100 mgMembers only · $65 a yearFind the nearest store
- Delivered: Amazon Pharmacy $14for 30 tablets100 mgPrime members only · $139 a year · Free delivery
- Delivered: Costco $14.98for 30 tablets100 mgMembers only · $65 a year · Plus shipping
- Delivered: Rx Outreach $15a month100 mg90-day supply: $20Free delivery
- Pick up in store: Team Cuban Card $16.47for 30 tablets100 mgFree card · Kroger, Albertsons, Safeway, Meijer and many local pharmaciesFind a pharmacy that takes it
- Pick up in store: Sam's Club See its pricePlus members only · $120 a yearFind the nearest store
From each pharmacy’s own site, read October 5, 2026. Confirm the price before you fill. Prices change, can differ by store and state, and may depend on the strength and how many you take. With insurance, ask what your plan charges; it can be less.
Regular genericWho makes it
3 companies sell amantadine in this form, each one rated by the FDA as a substitute for the others. A pharmacy fills whichever one it stocks. To get a certain maker, ask for it by name; most pharmacies can order it in a day or two.
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Alembic Pharmaceuticals100 mg
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Strides Pharma100 mg
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Upsher-Smith Laboratories100 mg
Being phased out; sold until February 2028
Who sells it: FDA and Medicaid records, updated weekly. Each maker’s page, card and program is from its own site.
What to say at the pharmacy
“Before you fill it, what would I pay for generic amantadine?”
Paying cash? Ask for the cash price. With insurance, ask what your plan charges.
Good to know
- Different companies’ amantadine can look different. The FDA requires each to work the same way.
- Don’t stop or change a medicine without talking to your pharmacist or prescriber.