Flying High: The Do's and Don'ts of Traveling with a THC Vape Here's How to Safely Travel with Your Vape or E Cig on a Plane Thrillist What Happens If You Put A Vape In Your Carry on? TSA Are Vapes Allowed On Planes Smoking and vaping are banned on flights, but it appears that smokeless nicotine pouches are allowed depending on the airline. Pouches are allowed in both carry on bags and checked bags, according Can You Bring A THC Vape On A Plane? TSA and Federal Rules