When it comes to air travel, there are a LOT of rules that passengers must comply with.

Some of these rules are pretty easy to understand, but at times, travelers are not 100% sure what the rules are about bringing certain items in their carry-on. We have learned that lightsabers can be carried onto a plane, but there’s one item that you might think is okay to bring that actually ISN’T: peanut butter.
Okay, let’s be exact — you CAN carry peanut butter onto a plane, but only if you have 3.4oz or less in a container. That’s because the TSA classifies peanut butter as a liquid.

Yes, it doesn’t SEEM like a liquid, but according to the TSA, the definition of a liquid is something that has no definite shape and takes a shape dictated by its container. Also, this applies to Crunchy Peanut Butter.

However, according to the TSA’s website, should you take that peanut butter and put it between two pieces of bread, making a Peanut Butter Sandwich, peanut butter is then okay (we didn’t say the rules made sense). So if you want a snack while flying, that’s an option.

Suppose you DO want to take some peanut butter through airport security. You can do so as long as it’s in smaller containers. Or you can bring something like these Skippy Peanut Butter Mini Pouches along with you.

So keep that in mind the next time you travel and you want to bring a jar of peanut butter with you — just remember you’ll have to pack it in your checked luggage or have it in smaller containers or pouches. Or better yet, just make a peanut butter sandwich (or peanut butter and jelly, if that’s your preference).
If you have questions about other items you can and can’t have in your carry-on bag, you can search the TSA’s website for more information on that item. Keep following AllEars for more travel tips and tricks!
How Your Airplane Seat Might Be DIFFERENT in the Future
Join the AllEars.net Newsletter to stay on top of ALL the breaking Disney News! You'll also get access to AllEars tips, reviews, trivia, and MORE! Click here to Subscribe!
Have you ever had peanut butter confiscated at TSA security? Let us know in the comments!

Trending Now
Who knows Disney essentials better than the resort's most frequent guests?
This new rule can make Disney World Annual Passes harder to get!
Orlando International Airport has new nonstop flights this month.
You can't miss this new HOKA drop!
Big things are happening at EPCOT this summer.
If you're making any of these EPCOT mistakes, stop it now!
City Works has FOUR new menu options in Disney Springs, but they're all NOT made...
Changes are coming to Lightning Lane Multi Pass in Disney World this week!
If you're staying at Pop Century, or even just willing to make the trip, there...
The popular store is one of several changes coming to CityWalk.
Thinking of grabbing your mom a new Disney Loungefly bag for Mother's Day? Check out...
Disney just released a hint to tell us when the first Mickey's Not-So-Scary Halloween Party...
These are 9 new bags online that are great to carry around the Disney parks.
This Disney World hotel perk is coming back soon!
McDonald's NEW Happy Meal toys are looking strange!
If you're heading to Walt Disney World this summer, you need to know what's going...
Disney World's May refurbishment schedule.
Want to watch 'Star Wars' in chronological order? Start here!
If you've been hunting for your first Loungefly (or more) to add to your collection...
Gov. Ron DeSantis slowed down the Magic Kingdom expansion in Disney World. Here's what we...