Those smoke detectors do work.' A Flight Attendant Talked About What Happens If Someone Vapes Or Smokes On A Plane TwistedSifter 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. Vuse Pods, Devices, Accessories @ America's No.1 Vape Shop PPNY Price Point NY Vuse Reload Pre Filled Pod Vape Kits Vuse UK