Plan B One-Step Coupons & Prices

Levonorgestrel

Plan B One-Step is an over-the-counter emergency contraceptive pill for women. It helps prevent pregnancy if you’ve had unprotected sex or if your regular form of birth control doesn’t work. Plan B One-Step contains levonorgestrel, a hormone that works by preventing ovulation. The average retail price of Plan B One-Step is $48.49 for 1, 1.5mg tablet. With a SingleCare Plan B One-Step coupon or savings card, the retail price could be reduced to $20.01 for 1, 1 tablets box at participating pharmacies.

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Plan B One-Step coupon at Kroger Pharmacy
$23.01
$ 20.01
$3 off with signupwith signup

Show this free card to your pharmacist.

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Plan B One-Step coupon at Harris Teeter Pharmacy
$23.01
$ 20.01
$3 off with signupwith signup

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

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and it's free to join

Plan B One-Step coupon at Food Lion Pharmacy
$ 21.13
Plan B One-Step coupon at Walgreens Pharmacy
$24.90
$ 21.90
$3 off with signupwith signup
Plan B One-Step coupon at Costco Pharmacy
$ 24.71

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: 12/18/2025

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About Plan B One-Step

Plan B One-Step is an over-the-counter emergency contraceptive pill for women. It helps prevent pregnancy if you’ve had unprotected sex or if your regular form of birth control doesn’t work. Plan B One-Step contains levonorgestrel, a hormone that works by preventing ovulation. The average retail price of Plan B One-Step is $48.49 for 1, 1.5mg tablet. With a SingleCare Plan B One-Step coupon or savings card, the retail price could be reduced to $20.01 for 1, 1 tablets box at participating pharmacies.

Plan B One-Step Price History & Information

Price History for Plan B One-Step (Brand) & Levonorgestrel (Generic)

1 count, box, 1 tablets

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 Plan B One-Step (Brand) & Levonorgestrel (Generic)

1 count, box, 1 tablets
PharmacyLevonorgestrel Retail PriceLevonorgestrel SingleCare Price
Walmart$25.08$25.08
Walgreens$18.28$11.98
Kroger Pharmacy$29.62$19.44
Albertsons Pharmacy--

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 Plan B One-Step

Plan B One-Step is an over-the-counter emergency contraceptive pill for women. It helps prevent pregnancy if you’ve had unprotected sex or if your regular form of birth control doesn’t work. Plan B One-Step contains levonorgestrel, a hormone that works by preventing ovulation. The average retail price of Plan B One-Step is $48.49 for 1, 1.5mg tablet. With a SingleCare Plan B One-Step coupon or savings card, the retail price could be reduced to $20.01 for 1, 1 tablets box at participating pharmacies.

Plan B One-Step FAQs

Medically reviewed by Gerardo SisonPharm.D.
Licensed Pharmacist

How much does Plan B One-Step cost without insurance?

The average price for Plan B One-Step is $48.49 for 1, 1.5mg tablet, which is a single dose. However, the price for uninsured customers may vary depending on where you buy it. A SingleCare Plan B One-Step coupon may help lower the cost to $20.01 for 1, 1 tablets box. With the SingleCare prescription discount card, you could save on all your prescription drugs.

How much does Plan B One-Step cost with insurance?

As an over-the-counter oral contraceptive, Plan B One-Step is not typically covered by prescription drug insurance plans. However, some plans may cover it if you have a prescription. Ask your insurance company or pharmacist whether Plan B One-Step is covered. You can also ask your pharmacist to compare your insurance copay with your savings using a SingleCare discount card, which may take as much as 80% off the retail price.

Does Medicare cover Plan B One-Step and how much does it cost?

As an over-the-counter drug, Plan B One-Step is not usually covered for people with Medicare. Medicare coverage for Plan B One-Step depends on your specific plan and prescription details. Check your plan’s formulary to see if it covers Plan B One-Step. Even if you're not covered by Medicare, a SingleCare free coupon may help reduce the cost to $20.01 for 1, 1 tablets box. 

Is there a generic of Plan B One-Step?

Plan B One-Step is a brand-name oral contraceptive manufactured by Foundation Consumer Healthcare. Generic levonorgestrel may also be available from other manufacturers under brand names such as My Choice, My Way, Next Choice One Dose, Take Action, and others. 

What is Plan B One-Step?

Plan B One-Step is a non-prescription emergency contraception pill for women who have had unprotected sex or who have used contraceptives that have failed during sex. Plan B One-Step's active ingredient, levonorgestrel, prevents ovulation, which eliminates the risk of fertilization of the egg.

Plan B One-Step is taken as a single dose and is most effective when taken within 24 hours. However, it may be taken up to three to five days after. Plan B One-Step does not prevent pregnancy if the fertilized egg has already implanted in the womb before Plan B One-Step has been taken. 

What are the side effects of Plan B One-Step?

Common side effects of Plan B One-Step include: 

  • Nausea 

  • Fatigue 

  • Headache 

  • Dizziness 

  • Breast tenderness 

  • Irregular bleeding 

Serious side effects may include severe abdominal pain, allergic reactions, and heavy menstrual bleeding. If you experience any severe reactions, seek medical attention immediately. 

Plan B One-Step should not be used as a regular birth control pill. It does not protect against sexually transmitted diseases (STDs). Always consult a healthcare provider for detailed information on potential side effects and precautions.

What's the difference between Plan B and Plan B One-Step?

Plan B was the original form of the medication approved by the FDA that involved taking two pills 12 hours apart. It was discontinued in 2009 and is no longer marketed. Plan B One-Step is the newer version that consists of a single pill taken as soon as possible after unprotected sex. 

How long does Plan B One-Step take to work?

Plan B One-Step starts working immediately after you take it, but its effectiveness depends on how quickly you use it after unprotected sex. It is most effective when taken within 24 hours but can still work if taken within three to five days. The sooner you take it, the better it will work to prevent pregnancy.

Medically reviewed by Gerardo SisonPharm.D.
Licensed Pharmacist

Gerardo Sison, Pharm.D., graduated from the University of Florida. He has worked in both community and hospital settings, providing drug information and medication therapy management services. As a medical writer, he hopes to educate and empower patients to better manage their health and navigate their treatment plans.

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Where are Plan B One-Step coupons from SingleCare accepted?

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

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