Why are ready to eat meals not allowed on a plane?

Please note some airlines do not allow MREs in carry-on bags due to the self-heating element. We recommend that you reach out to your airline to determine their policy. For more prohibited items, please go to the 'What Can I Bring?' page.



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There is no rule for this… airplanes allow you to bring on food no questions asked.

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Foods you can't pack in your carry-on
Think: creamy cheeses, liquid chocolate, liquid coffee, creamy dips and spreads, gravy, honey, hummus, ice cream, jam, jelly, juice, syrup, peanut butter, salad dressing, sauce, salsa, soda, soup and yogurt.

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Checked Bags: Yes
Passengers flying from Hawaii, Puerto Rico, or the U.S. Virgin Islands to the U.S. mainland cannot take most fresh fruits and vegetables due to the risk of spreading invasive plant pests. For more prohibited items, please go to the 'What Can I Bring?'

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Because the TSA considers the nut spread a liquid, plane passengers must limit the amount they bring in their carry-ons. Like all other liquids, passengers are limited to 3.4 oz or less of peanut butter in their carry-on bag, but can also put the snack in their checked baggage.

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Yes, you may pack food in your carry-on or checked bag, but remember all food must undergo x-ray screening. Foods that are liquids, gels, or aerosols must comply with the 3-1-1 liquids rule. TSA officers make the final decision on whether certain items are permitted into the secured areas of the airport.

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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.

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1. You bring a high-odor food on board. No one is saying you can't enjoy a tuna sandwich or a hard-boiled egg … but it's best to eat at the gate or in the terminal. Consider the other passengers when you bring something on board that's, let's say, fragrant.

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Safety Razors: Because the razor blades are so easy to remove, safety razors are not permitted in your carry-on luggage with the blade. They're fine to pack in your carry-on without the blade. The blades must be stored in your checked luggage. The same applies for straight razors.

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Yes, toothpaste is considered a liquid when flying and must be within the 3.4oz (100ml) limit for liquids in order to bring it in your carry-on bag. Any amount larger than that must be checked with your luggage.

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Is it legal to take McDonald's on a plane? People are allowed to bring meals, any kind of food/meal from home and airport-bought as long as it's not liquid/water.

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Yes, the Transportation Security Administration (TSA) will allow you to bring pizza through airport security in your carry-on baggage. Practically every type of pizza is fine, including both deep dish pizza and regular pizza with meat or vegetarian toppings.

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