Can You Take Vapes On A Plane? How to Travel With Your Vapes on a Plane Rules to Follow American Airline flight attendants found a man vaping in the bathroom. He posted a video of what came next. Can Vapes Set Off Fire Alarms? Juicemate 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.