Where Can You Buy an At-Home Flu Test? A Quick Guide to What You Need to Know

A lot of different viruses can cause fever, cough, and congestion. When these symptoms set in, most people want to know which virus they have. But when you’re coming down with something that feels like the flu, the last thing you want to do is leave the comfort of your home. 

Luckily, there are now at-home flu tests that you can order online without a prescription. These tests can tell you if you have the flu (influenza) or COVID-19. There are also home flu tests that check you for RSV (respiratory syncytial virus). Since there are some treatment options available, it helps to know which virus you have.

Where can you buy a home flu test?

These days, you can pick up a home flu test in most pharmacies. You can also buy them online, either directly from the manufacturer’s website or from marketplaces like Amazon. You don’t need a prescription to get a home flu test. 

The cost of a home flu test varies, based on the type of test you buy. A rapid antigen test for flu and COVID can cost as little as $13. A PCR test like the Pixel, which tests for flu, COVID, and RSV, can cost as much as $129. 

Health insurance companies used to cover the cost of these tests. But it’s now unlikely that your health insurance will pay for a home flu test. So, you’ll have to cover the cost out of pocket. Because they’re considered healthcare expenditures, you may be able to use a health savings account (HSA) or flexible spending account (FSA) to pay for the test. It’s a good idea to contact your HSA or FSA program administrator to make sure they approve this as an eligible expense.

Pharmacies that offer at-home flu tests

At-home flu tests are easy to find at most major pharmacies, so you don’t have to wait for shipping if you need one quickly. Many locations let you order online and pick up your test the same day.

• CVS carries a range of flu test kits, including combo antigen kits that check for both flu and COVID. You can order online for delivery, or pick one up at a nearby CVS pharmacy.

• Walgreens also offers flu and COVID test kits, such as the SpeedySwab and Walgreens-branded antigen tests. Most local Walgreens stores keep these in stock, and you can use their website to check availability and reserve one for pickup.

Checking your closest pharmacy location can be one of the fastest ways to get a test kit, especially if you start feeling sick and want answers right away. And, if you don’t live near a large chain, many independent and local pharmacies also carry these test kits, so it’s worth calling ahead to see what’s in stock nearby

Which home flu test kit should you buy and how do they work?

There are a few different flu test kits available for over-the-counter (OTC) purchase. Let’s review some of the most common kits below.

Pixel by Labcorp

Pixel by Labcorp is the only fully FDA-approved home test for the flu. It’s available for anyone ages 2 and older. It also tests for RSV and COVID. This is helpful since these three viruses share many of the same symptoms.

EXPERT PICKS: WHAT TO READ NEXT

• Timeline to recovery for the flu: Find out when you can expect your symptoms to improve and when the flu will resolve.

• Can you get the flu twice in the same season? Yes. Find out how common it is to get the flu back to back.

• Ready to bounce back from the flu? Learn more about how you can recover faster from the flu.

Pixel uses a nasal swab to test for the flu, similar to rapid COVID tests. But it’s not a rapid test. You have to mail the sample to the lab. And it can take 1 to 2 days to get results. This is a major downside, since treatment for flu should be started within 48 hours of symptom onset. If you use this test, you might not get your results in time to start treatment. It’s also the most expensive home flu test available.

Lucira by Pfizer

Lucira by Pfizer is another option. While it hasn’t been FDA approved, it has been authorized for emergency use. This means that while it hasn’t been fully studied, the FDA thinks that the benefits of using it likely outweigh the risks. 

This is a molecular test, making it similar in accuracy to a polymerase chain reaction (PCR) test. Unlike the Pixel test, you can do this test at home with a nasal swab and get your results in 30 minutes. Lucira tests for both flu and COVID, but not RSV.

Read more like this

Explore these related articles, suggested for readers like you.

Flu Test: How and When to Get Tested

Here’s Where You Can Go to Get a Flu Test Right Now

Teens and the Flu: Signs, Treatment, and When to Call a Doctor

What Are the Differences Between COVID and Flu?

View more

OSOM by Sekisui, CorDx by TyFast, and iHealth Covid and Flu

OSOM by Sekisui, CorDx by TyFast, and iHealth Covid and Flu are three other home flu tests. These kits check for both flu and COVID, but not RSV. Unlike Pixel and Lucira, these tests are antigen tests. 

Antigen tests are the least accurate type of test, with a higher likelihood of false negative results. This means that the test may show a negative result even if you really have the flu or COVID. But these tests are the quickest and most affordable options. 

You can get results in as little as 10 minutes, and for some, the cost is about $10 to $15. These tests also use a nasal swab and are authorized for emergency use by the FDA.

How to test for the flu at home

To test for the flu at home, you’ll need to collect your own sample by swabbing your nose. For the test result to be accurate, you need to get a good sample. 

Each test comes with its own set of instructions that you need to follow. In general, all home tests follow the same basic steps:

• Wash your hands before you touch the swab.

• Similar to a COVID test, swab each nostril for about 15 seconds.

• Adults can collect their own sample, but you should collect samples for children ages 2 to 13. Teens can collect their own sample with supervision.

• If the test is a mail-in kit, send it to the lab using the prepaid package. If the test is a home kit, you’ll need to run the test yourself. This particular step will vary depending on the test. But it usually involves mixing the nasal swab with a liquid and inserting the liquid into the test kit. Don’t worry, they’re usually pretty easy to figure out. 

The mail-in test takes about 1 to 2 days to get your result. You can see your results online. Home tests, on the other hand, take 10 to 30 minutes to give results. For each virus, the test will list a positive or negative result:

• A positive result means the virus was detected. 

• A negative result means the virus was not detected. 

When is the best time to use a home flu test?

To get the most accurate results, test as soon as you start having flu symptoms or within 4 days. If you wait longer, there might not be enough flu virus in your nasal swab for the test to detect it. This means you could get a false-negative result.

Also, treatment for the flu is most effective if started within 48 hours (2 days) of the start of symptoms. This is another important reason to take the home flu test as soon as you start feeling sick.

How accurate is the home flu test?

The most accurate flu test is a PCR test, like the Pixel by Labcorp. PCR tests can detect even small amounts of the virus. Since the test detects genetic material unique to the flu, you can be confident in your results. Unfortunately, since the PCR test is a mail-in test, it takes the longest to get results.

Molecular tests, like the Lucira by Pfizer, are similar in accuracy to PCR tests. The Lucira test uses a technology called RT-LAMP (reverse transcription loop-mediated isothermal amplification). Like PCR tests, molecular tests also check for genetic material, so they’re very accurate when the test is positive.

Lastly, the OSOM, CorDx, and iHealth tests are antigen tests. These tests look for a specific protein that’s part of the virus. While quick and affordable, antigen tests are the least accurate.

What does a negative home flu test result mean?

If you have a negative result, it means the test didn’t detect the flu in your sample. But it’s possible that you have a false-negative result. This means the test is negative, but you actually have the flu. This is more likely to happen in these cases:

• You tested too early, when the virus just started replicating in your body.

• You tested too late, beyond the peak of virus levels. 

• You didn’t get a good sample. 

If your symptoms are getting worse rather than better, it may be worth testing again. Or you can call your primary care provider. They can help you figure out the next step. 

Even with a negative result, it’s still important to prevent spreading your infection to others. Practice good hand hygiene and keep your distance from others — especially those at higher risk of infection. This includes people with weakened immune systems, young children, and older adults.

What does a positive home flu test result mean?

If you have a positive result, it means the test detected the flu virus. If you’re healthy and feel like your symptoms are manageable, you may be able to recover from the flu at home. But it’s often best to contact a healthcare professional to figure out if you need treatment. This is especially true for:

• Adults over the age of 65

• Children under the age of 5

• Those who are pregnant

• People who have chronic health conditions, like lung disease, heart disease, or diabetes

• Anyone with a weakened immune system

But even for healthy people, the flu can be serious. So, it’s best to get medical attention if your symptoms are worsening after the first 3 to 4 days. This is especially important if you feel like your symptoms are severe and you have:

• Trouble breathing

• Wheezing

• Chest pain

• Confusion or dizziness

• Extreme weakness

• Repeated vomiting

• A severe headache that won’t go away

• A fever over 103°F

Frequently asked questions

Why trust our experts?

Written by:

Farzon A. Nahvi, MD

Farzon Nahvi, MD, is an emergency medicine physician and author of “Code Gray: Death, Life, and Uncertainty in the ER.” He works at Concord Hospital in Concord, New Hampshire, and teaches at the Geisel School of Medicine at Dartmouth.

Edited by:

Karla Robinson, MD

Karla Robinson, MD, is a medical editor for GoodRx. She is a licensed, board-certified family physician with almost 20 years of experience in health through varied clinical, administrative, and educational roles.

Our editorial standards

Meet our experts