How many cans of sunscreen can you bring on a plane?

The FAA limits the total amount of restricted medicinal and toiletry articles, including aerosols, in checked baggage. The total aggregate quantity per person cannot exceed 2 kg (70 ounces) or 2 L (68 fluid ounces). The capacity of each container must not exceed 0.5 kg (18 ounces) or 500 ml (17 fluid ounces).



In 2026, the number of sunscreen cans you can bring depends on whether they are in your carry-on or checked luggage. For carry-on bags, the "3-1-1" rule still applies: each can must be 3.4 ounces (100ml) or less, and all your liquids/aerosols must fit into a single quart-sized clear bag. Realistically, you can fit about 2 to 3 travel-sized cans in that bag. For checked luggage, the FAA and TSA in 2026 allow a much larger quantity, but there is a cap on "medicinal and toiletry aerosols." The total aggregate quantity per person cannot exceed 2 kg (70 ounces) or 2 liters (68 fluid ounces). Additionally, each individual can must not exceed 0.5 kg (18 ounces). This means you could technically pack about four large 17-ounce cans in your checked bag. It is vital to ensure each can has a protective cap to prevent accidental discharge in the cargo hold, as pressurized cans are still categorized as hazardous materials if not properly secured.

People Also Ask

You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.

MORE DETAILS

The FAA limits the total amount of restricted medicinal and toiletry articles, including aerosols, in checked baggage. The total aggregate quantity per person cannot exceed 2 kg (70 ounces) or 2 L (68 fluid ounces). The capacity of each container must not exceed 0.5 kg (18 ounces) or 500 ml (17 fluid ounces).

MORE DETAILS

Is toothpaste considered a liquid by the TSA? Yes, toothpaste must adhere to the 3-1-1 rule for liquids and gels. Toothpaste can be brought through TSA security in your carry-on as long as it is 3.4 ounces (100 milliliters) or less and placed in a 1-quart bag.

MORE DETAILS

Toothpaste is considered a liquid by the TSA (Transport Security Agency), even though it's technically a paste. In fact, all pastes, gels, waxes, and lotions are also classified as liquids. And even today, these substances are still restricted by the 3-1-1 rule in hand luggage due to safety threats.

MORE DETAILS

According to the TSA, to carry sunscreen inside your cabin bags, it needs to be less than or equal to 100 ml/3.4 oz in volume. It is the same for any other liquid toiletries, such as perfumes and deodorant.

MORE DETAILS

Key Takeaways: You can carry sunscreen in your cabin bags. You will need to limit the volume to equal or less than 100 ml and place them inside a resealable plastic bag. In case travel-friendly containers do not offer you enough sunscreen, it is fine to bring large amounts if you pack them inside your hold luggage.

MORE DETAILS

Summing Up: Traveling With Aerosols
But remember that you can't bring all aerosols on planes, like pepper spray, WD-40, or any other aerosol that isn't intended to be used on the skin and is flammable. You most likely won't get into trouble by bringing them, but you will be asked to discard them at the airport.

MORE DETAILS

Stick deodorant is fine in any size. Well, almost any size… Powders and crystals are good to go as well. Spray, Gel, Liquid, Cream, Pastes, and Roll-On deodorants need to be in containers no larger than 3.4 ounces and placed in a clear quart-sized baggie.

MORE DETAILS

If you want to take perfume on a plane, you need to keep in mind that perfume is considered a liquid and is subject to TSA regulations. The perfume must be in a container that holds no more than 3.4 ounces (100 millilitres), and it should be placed in a clear, plastic, quart-sized bag for screening.

MORE DETAILS

Key Takeaways: You can carry sunscreen in your cabin bags. You will need to limit the volume to equal or less than 100 ml and place them inside a resealable plastic bag.

MORE DETAILS

Any hairspray you bring on a plane in carry on baggage must be in 3.4 ounce containers or smaller, and it must fit in your liquids bag. If you're traveling with a larger bottle of hairspray, pack it in checked luggage, and make sure the container is 18 ounces (16 fluid ounces) or smaller.

MORE DETAILS

You must take no more than 100 ml of any liquid on a flight. You must place liquids into individual 100 ml containers and remember that, in most cases, security won't accept larger containers, even if only partly full.

MORE DETAILS

Liquids, Gels & Lotions
The Transportation Security Administration has a 3 -1-1 rule you can use to help you remember what you can bring in your carry-on luggage onboard an aircraft. 3 – Liquids, gels, and lotions must be in a container that is 3.4 ounces (100ml) or less (by volume).

MORE DETAILS

As stated in the TSA liquid regulation, it is the size of the container that counts, not the actual contents. A 125 ml tube of toothpaste that has been half used up is not permitted, but a full 100 ml tube is.

MORE DETAILS

TSA counts mascara as a liquid, so the 3-1-1 rule for packing it in hand luggage applies. It states that all liquids have to be in 3.4 oz (100 ml) bottles or smaller and packed in a 1-quart bag. Mascara usually isn't above 3.4 oz, so you're free to pack it in your hand luggage.

MORE DETAILS

Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.

MORE DETAILS

However, if you use a gel based lip balm (like Vaseline), those DO count as liquids and should be placed in your quart sized liquids bag.

MORE DETAILS

Each passenger may carry liquids, gels and aerosols in travel-size containers that are 3.4 ounces or100 milliliters. Each passenger is limited to one quart-size bag of liquids, gels and aerosols.

MORE DETAILS