Yes, you can take a vape on a plane, but there are specific TSA rules to follow:

  1. Carry-On Only: Vaping devices and e-liquids must be packed in your carry-on luggage. They are not allowed in checked bags due to the potential fire hazard of lithium batteries.
  2. Battery Safety: If your vape has removable batteries, make sure to keep them in their original packaging or insulated to prevent short circuits.
  3. E-Liquids: If you’re carrying e-liquids, they must comply with the TSA liquid rules: each container must be 3.4 ounces (100 milliliters) or less, and all liquids should fit into a quart-sized bag.
  4. Use on the Plane: Vaping is not allowed during the flight, as it is considered similar to smoking. Make sure to follow the airline’s specific policies regarding vaping.

Always check the specific airline and airport regulations as well, as they may have additional restrictions.