Can You Bring Snacks On A Plane? Snacks are permitted aboard airplanes. Nuts, fruits, and sandwiches are examples of solid foods that can be brought on board and checked. Foods that are liquid or gel must follow the TSA’s 3-1-1 rule, which requires them to be in containers that hold 3.4 ounces or less. To guarantee compliance, always verify the particular rules of your airline and destination. You can enjoy your trip more if you pack your own snacks.
