Can You Bring Peanut Butter On A Plane?

Can You Bring Peanut Butter On A Plane?

Many people prefer taking certain ready-to-use food items with them such as peanut butter while they travel. Especially, it’s a major part of the diet of fitness freaks or gym enthusiasts.

If you are packing bags for your upcoming air journey, you might also be thinking about packing peanut butter, even for your general use. If this question is bothering you, can you bring peanut butter on a plane, you have arrived at the right page.

You must be conversant with the TSA guidelines related to various items that are allowed and prohibited on flights. Similarly, you need to know the rules about peanut butter.

Well, even if you wish to take jam in your carry-on bag, the same rules will be applicable.

Let’s read further!

TSA Guidelines: Can You Bring Peanut Butter On A Plane?

The TSA is concerned about the safety of people at the airport and on the aircraft. Therefore, stringent checks are conducted to make sure that none of the passengers is carrying any prohibited item on the flight as it could be used to cause harm to other passengers on board.

Especially, there are rules for liquid items as some people try to bring explosives or other dangerous items in the form of liquid products. Hence, you are advised to abide by the TSA regulations for a stress-free journey.

As far as it is about your favorite peanut butter, the TSA allows you to pack the same in your bag, whether you wish to take it in your carry-on luggage or checked baggage. Nevertheless, there are instructions or rules associated with most of the allowed items that you need to adhere to.

The TSA considers an item liquid when it can be spread, spilled, or smeared. Therefore, the TSA liquid limit or the 3-1-1 rule applies to peanut butter.

Peanuts Butter

If you take it in your carry-on baggage, you are suggested to put it into one or more containers whose total capacity is not more than 3.4 ounces or 100 ml. These containers must go in a clear, quart-size bag which can then be placed in your hand luggage easily.

Please note that you need to take out liquid items for separate screening at the checkpoint. Hence, you are advised to pack it properly at home so that you don’t face any complications at the security checkpoint.

Well, if you think you need to bring peanut butter in more quantities, you certainly need to pack it in your checked baggage, as per the TSA peanut butter rules. Failing to do so will result in trouble at the airport security checkpoint and your peanut butter may be confiscated.

Is Peanut Butter a Liquid?

Yes, peanut butter is considered a liquid item by the TSA, as it has a general rule to classify a product under the liquid category.

peanut butter liquid

Any substance that can spill or smear, or can be spread, needs to be taken as per the TSA liquid limit. Since peanut butter is a cream-based item that can be spread, you must bring it as per the 3-1-1 rule for liquids.

Can I Bring Peanut Butter on a Plane in Hand Luggage?

Absolutely! You can go ahead with peanut butter packed in your cabin baggage or hand luggage. However, peanut butter is considered a liquid item as it is in creamy form.

Hence, passengers need to comply with the TSA’s 3-1-1 rule for liquid items, and peanut butter is one of them. Either you can pack mini bottles or containers of peanut butter or you can pour it into small containers whose total capacity should not exceed 3.4 ounces, which means 100 ml.

Peanut Butter on a Plane

These containers should fit into a small, transparent, quart-size bag. Then this bag must be placed in your hand luggage.

It may be highlighted that it’s the size, volume, or capacity of the containers that is counted. Their maximum capacity must be up to or less than 3.4 ounces, no matter how much liquid is poured into them.

You may be having more queries related to the same. Thus, you can easily seek a prompt answer and guidance from the TSA team through Twitter. Write a tweet with your question and tag the TSA’s handle @AskTSA. A timely response will surely reach you.

Can I Take Peanut Butter on a Plane in My Checked Luggage?

Yes, you can pack peanut butter in your checked baggage in more quantities. But it is important to maintain a reasonable amount of the item. As if you pack them in unnecessarily extra quantities, additional verification may be conducted.


That was an easy guide on whether can you take peanut butter on a plane. You can take it in your hand luggage or checked baggage. But, you need to follow the TSA’s 3-1-1 rule for liquids in the case of hand luggage. If you have large containers of more than 3.4 ounces, you should definitely pack them in your checked luggage.

FAQs Regarding Can You Take Peanut Butter On A Plane?

Make sure to go through the following questions on can you bring peanut butter on a plane.

Can you take a jar of peanut butter in hand luggage?

Absolutely! You can take a jar of peanut butter in hand luggage, but it should be small in size and its total capacity must not be more than 3.4 ounces. No matter whether the jar is full or half full, 3.4 ounces is the maximum limit allowed for the size of the jar or the container.

Can I fly internationally with peanut butter?

Yes, you can take peanut butter even on an international flight. But, it is advised to confirm if any instructions have been issued by your airline for peanut butter.

Can I bring more than 3.4 oz jar of peanut butter?

Yes, you can bring peanut butter in containers whose capacity is more than 3.4 ounces, but this is allowed only in the case of checked baggage. If you pack in a carry-on bag, you need to bring peanut butter in containers whose maximum capacity is 3.4 ounces.


    Roger Tate
  • I have a long flight ahead, and peanut butter is my go-to snack. Can anyone confirm if it's allowed in carry-on luggage? I'd hate to part with my favourite travel companion!
  • Molly Roy
  • I've heard conflicting information about bringing peanut butter on flights. Has anyone had personal experience with this? I really want to avoid any surprises at the security checkpoint.

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