Can You Take Vapes in Hand Luggage? Complete Guide for 2025 Vape pens, disposables, mods, e cigs these smoking devices can be dangerous on a flight. Please pack them safely by keeping them with you in the cabin, not in your checked bags. Do Smoking or vaping is not allowed on any flight to or from the United States. You can carry an e cig in your hand luggage, but you cannot use it in the cabin. Flying High: The Do's and Don'ts of Traveling with a THC Vape When traveling with your vape or e cig on a plane, do it safely: vapes should be turned off and carried on, never checked. Do not use or charge it on the aircraft. Can You Bring A THC Vape On A Plane? TSA and Federal Rules