Can You Bring Vapes on a Plane? Here's All You Need to Know 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 Take E Liquid on a Plane and Through Airport Security? What Happens When You Put A Vape In A Carry On? Clutch Vape Vapes on a plane! They're only allowed in carry on bags. The Federal Aviation Administration prohibits these items in checked bags. #PackSmart Vapes On A Plane Marketing Kit Federal Aviation Administration