How do you keep snacks cool on a plane?

If your food needs to stay cold, pack it in your checked baggage with frozen ice packs or gel packs (or use bags of frozen peas), but remember to be careful to always pull them out of the freezer the moment before you leave for the airport to ensure maximum frozenness.



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Consider using ice packs or dry ice to keep your items cold during the flight. If using dry ice, make sure to follow airline guidelines for safe handling and packaging. Place items that may be subject to security checks, such as food and beverages, on top of other items in the cooler for easy access during inspections.

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Solid food items (not liquids or gels) can be transported in either your carry-on or checked baggage. TSA officers may instruct travelers to separate items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine.

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Creamy and spreadable cheeses fall under the TSA's “3-1-1 liquids rule”, which requires that all liquids and gels in your carry-on luggage be stored in 3.4-ounce or smaller containers — all of which must fit into one quart-sized plastic bag.

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Solid food items (not liquids or gels) can be transported in either your carry-on or checked baggage.

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10 TSA-Approved Snacks
  • Trail Mix.
  • Beef Jerky.
  • Cheese & Crackers.
  • Veggies & Hummus (under 3.4 oz)
  • Sandwich (use individual packets of mayo or mustard)
  • Nuts.
  • Granola/Protein Bar.
  • Muffins/Baked Goods (no jelly, cream, or custard-filled donuts)


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Solid food items (not liquids or gels) can be transported in either your carry-on or checked bags. Liquid or gel food items larger than 3.4 oz are not allowed in carry-on bags and should be placed in your checked bags if possible.

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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.

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There are many restrictions when it comes to bringing fruit on a plane. Some can be found at the airport, and others are enforced by the airline. Any type of fruit that has been peeled or cut is prohibited. This includes fruits such as apples, pears, oranges and bananas.

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