A man named Peter Nguyen claims a flight attendant forced her way into an airplane bathroom after he took one puff of his vape. According to the FAA, vaping on a plane 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. Can You Take Vapes in Hand Luggage? Complete Guide for 2025 Can a Vape Detector Detect Cigarette and Marijuana Smoke? Flight passenger brings up 'vaping in the bathroom,' sparking debate about on board actions Will Vaping Set Off Hotel Smoke Alarms?