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 Traveling with a Vape: TSA Rules & Pro Tips to Avoid Leaks Can You Bring a Vape on a Plane? (TSA & Airline Rules 2025 Guide) Vaping Land Will My Flying With A Disposable Vape Pen: Rules And Tips ZALEAF Tsa Disposable Vape Rules Carry On Best Way to Take Weed Pen Through TSA and Customs If you're a keen vaper and travelling abroad this holiday, Here is what you need to know (Image credit to zamplebox) : r Vaping