You can bring your Jetboil on a commercial airplane, but you must leave the fuel at home as per FAA regulations. The camping stove must be empty of all fuel and cleaned thoroughly to ensure that no vapors or residue are present. TSA recommends shipping the fuel ahead of time as it may be confiscated due to fuel vapors. However, airlines are not permitted to take compressed gas cylinders on board, so you will need to purchase fuel at your destination. Check Jetboil's Dealer Locator for a list of retailers near your destination. Be sure to review the rules and guidelines of the specific airline you are traveling with. It is important to note that Hawaiian Airlines does not allow any type of stove, used or new, to be carried on or checked.