Meat, seafood, vegetables and other non-liquid food items are permitted in both carry-on and checked bags. If the food is packed with ice or ice packs in a cooler or other container, the ice or ice packs must be completely frozen when brought through screening.

When flying internationally in 2026, you can bring almost any solid, dry food in your carry-on, but you must be wary of "liquid-like" items and "agricultural" restrictions upon arrival. Bread, crackers, nuts, chocolates, and sandwiches are generally fine to pass through security and eat on the plane. However, items like yogurt, hummus, jams, or creamy cheeses are treated as liquids and must follow the 3.4oz rule. The real challenge comes at Customs and Border Protection in your destination country. Most countries, especially the U.S., Australia, and New Zealand, strictly prohibit the entry of fresh fruits, vegetables, and many meat products (like ham sandwiches or beef jerky) because they can carry invasive pests or diseases. For example, bringing an apple from Europe into the U.S. without declaring it can result in a $500 fine. The "pro-tip" is to eat all fresh produce and meats before you land. Processed, factory-sealed items like boxed cookies or tea are usually safe for entry. Always declare any food you have left on your customs form to avoid penalties, even if you think the item is "legal."