You can bring peanut butter in both carry-on and checked baggage. However, peanut butter is considered a liquid by the TSA, so you can only carry containers of 3.4 oz / 100 ml or less in carry-on luggage, there are no limits to the quantity you can bring in checked baggage.
In this post I will explain everything you need to know about traveling with peanut butter in both hand luggage and checked baggage, and why the TSA considers peanut butter a liquid.
Let’s dive right in.
TL;DR
- You can bring peanut butter in both carry-on and checked baggage.
- In carry-on, it’s considered a liquid, so each container must be 3.4 oz / 100 ml or less.
- Larger jars are only allowed in checked luggage with no limits.
- Powdered peanut butter over 12 oz / 350 ml will need extra screening.
- You can eat peanut butter at the airport, but oversized jars can’t go through security.
Is peanut butter a liquid?
Peanut butter is mostly a thick and creamy paste (not like water or juice), so you may think it shouldn’t be counted as a liquid.
But the TSA says that anything that you can “pump, squeeze, spread, smear, spray, or spill.” is considered a liquid.
This means that peanut butter is considered a liquid in the eyes of the TSA, so the 3-1-1 liquids applies.
Here is a screenshot from the TSA website.
Still there is a huge debate going on.
But you can’t change their mind.
According to the Instagram post above, peanut butter is allowed through the security checkpoint (in carry-on baggage), but each container must not exceed 3.4 oz / 100 ml and must be packed in a single quart-sized bag.
Just like jam and chocolate paste, if you bring a significant amount of peanut butter there is a higher chance that it will be confiscated.
What about powdered peanut butter?
Peanut butter that is in powder form or roasted peanuts will have to be inspected separately if it is more than 12 oz / 350 ml.
It is better to place powders more than 12 oz / 350 grams in your checked baggage to avoid unnecessary questions or inconvenience at the airport.
Can you bring peanut butter on a plane carry-on?
I went ahead to find some answers from the TSA social media, mainly X (formerly Twitter).
@Brittney asked the @AskTSA team about this 0.80 oz / 24 ml PB container.
The TSA generally confirmed that peanut butter is good to go in carry-on if it is in containers that are 3.4 oz or less, and must comfortably fit into a single quart-size, zip-top bag with any other travel-sized liquids.
How much peanut butter you can pack in checked luggage?
You can pack peanut butter in checked luggage without restriction. It doesn’t matter if containers are more than 3.4 oz / 100 ml or less.
This means if you are traveling with a big jar of peanut butter you can place it in your checked bag.
Also, when traveling with powdered peanut butter more than 12 oz / 350 ml, make sure to consider placing it inside your checked bag.
Here is what the TSA has to say about traveling with peanut butter in checked baggage.
Peanut butter has a range of nutrients that are good for health and offer some physical benefits even when traveling. It is good to check the label before you pick your jar to make sure you get a natural product.
Why is peanut butter not allowed on planes?
Peanut butter is allowed on planes; the only thing you should consider is the quantity permitted in your carry-on baggage within U.S. airports and on international flights.
So you can pack peanut butter in your carry-on as long as it is 3.4 oz / 100 ml or less, or send it as checked baggage without any limits.
Can you bring peanut butter in your luggage on an international flights?
You can bring peanut butter on most international flights, in carry-on and checked baggage.
The same rules apply at the security checkpoint.
If you are planning to bring a large amount of peanut butter on your next flight, it is better to check the destination country’s website to ensure their customs allow this kind of food.
But if you want to bring a small amount to enjoy during your flight, you are good to go.
Can you eat peanut butter at the airport?
Yes, you can eat peanut butter at the airport.
The TSA Rules applies only when going through the security checkpoint, so you can bring a full sized jar of peanut butter to the terminal and eat it before you pass the security.
Bear in mind mind that if you have a jar that is more than 3.4 oz / 100 ml and you eat from it so you can take the rest on board, the TSA won’t allow it, because the jar is still more than the allowed size even if the peanut butter inside is lees the 3.4 oz.
Best travel sized peanut butter
Travel-sized containers will make it easier to transport almost any food in carry-on luggage, not just peanut butter.
You can tote a variety of peanut butter inside a travel-sized bag. Plus, it will give you the ability to take only what you need in carry-on baggage and place large containers in checked baggage.
You can buy 1.5 oz small size packs to carry on and place the 16 oz jar in checked baggage.
You can also prepare your peanut butter at home by blending peanuts and filling small containers with less than 3.4 oz.
These 3 oz / 88 ml peanut jars are easy to carry and delicious. They also feature four diverse, creative flavor combos: Peanut Butter; Maple Cinnamon Peanut Pecan Butter; Fiji Ginger Almond Butter; and Chai Spice Peanut Almond Butter.
Can you bring butter on a plane?
Just like peanut butter, all types of butter, margarine, or shortening should be transported following the TSA rules within the U.S.
No more than 3.4 oz / 100 ml in your carry-on baggage, with no limits in checked baggage.
Final thoughts: can you take peanut butter on a plane?
You can bring peanut butter in both carry-on and checked baggage on most airlines. However, in carry-on baggage you are allowed to take only 3.4 oz / 100 ml or less for each container.
Make sure that you take your full jar of peanut butter with you in checked baggage, or rebottle it into travel-size containers.
Powdered peanut butter is allowed without limits in carry-on, but containers more than 12 oz / 350 ml will be subject to additional screening.
I hope this helps.
Happy travels.
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