Vaping Age: How Old Do You Have To Be To Vape In 2026? How Old Do You Have To Be To Buy Vapes You Must be 19 Years Older to Purchase Vape Cigs and E Liquid Sign signs by salagraphics The Cost of Vaping U.S. Raises Tobacco Buying Age to 21 WSJ Big increases coming October 2026 #vaping #smoking 8 in 10 Support raising the minimum age to purchase tobacco products, e cigarettes, and vaping devices to 21 Tobacco 21 The legal age to buy cigarettes, vaping products goes up Tuesday