Travel tip: Vapes must be packed in your carry on bag. Keep them there while traveling through airports and on the plane. The only clouds you should be chasing are the ones your Can You Flying with Vape? E Cigarette Rules on Airport & Planes Trip.com 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. Travelling With Vapes A Complete Guide Royal Flush Vape