Chileeee! #PeterNguyen, a passenger on an American Airlines flight, documented his heated exchange with a flight attendant who caught him vaping in the bathroom on the plane. Vaping and smoking of any FAA Warns: Vaping on Planes Could Result in $4,000 Fine Ecigator Can You Bring a Vape On a Plane? A Guide to Flying With Vapes MELO Labs, Inc. 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.