Fortunately, we've done the legwork for you, and the results are in: you CAN take king cake on a plane! See, a cake either freshly baked or preserved and packed in any way, once it passes inspection, can be in either your checked luggage or your carry-on baggage.

Transporting a King Cake during Carnival season requires careful planning to preserve its delicate icing and festive decorations. If you are traveling by car in 2026, the best method is to keep the cake in its original sturdy box, placed on a flat, level surface like the floor of the car (avoid the slanted seats) and in a cool environment to prevent the purple, green, and gold sugar from melting. For air travel, a King Cake is permitted as a carry-on item by the TSA; however, it is highly recommended to use a specialized cake carrier or a hard-sided box that fits under the seat in front of you. Many bakeries in New Orleans now offer "shipping-ready" packaging that includes extra padding and separate bags for the "baby" and the glaze, allowing you to assemble the finishing touches at your destination to ensure the cake looks as vibrant as it did when it left the bakery.