Traveling with Electronic Cigarettes
Yes, you can generally travel with electronic cigarettes (vapes), but there are important regulations and restrictions to be aware of, primarily for safety and due to varying international laws.
Key Considerations:

- Carry-on Luggage Only: Electronic smoking devices, including e-cigarettes, vape pens, and their lithium batteries, must be transported in your carry-on baggage. They are strictly prohibited in checked luggage due to the fire risk associated with lithium batteries.
- E-Liquids: E-liquids are subject to the standard rules for liquids in carry-on baggage. This typically means containers must be 3.4 ounces (100 milliliters) or less and fit comfortably within a single, clear, quart-sized, resealable bag. Check the specific liquid allowance policies of the airport security authority (e.g., TSA in the US, CATSA in Canada, etc.).
- Usage Prohibited: Using or charging e-cigarettes is strictly forbidden on board aircraft and often within airport terminals, except in designated smoking areas where permitted.
- Airline Policies: Always verify the specific policies of your airline before traveling. While the general rules above are common, individual airlines may have additional restrictions.
- Destination Regulations: This is a critical point. The legality of possessing, using, and importing e-cigarettes varies significantly by country and even by region within countries. Some nations have outright bans on e-cigarettes, leading to potential confiscation, fines, or more severe penalties. Research the laws of your destination and any layover countries thoroughly.
In summary: Always pack your e-cigarette device and any spare batteries in your carry-on luggage. Comply with liquid restrictions for e-juices. Refrain from using or charging your device on the aircraft or in non-designated airport areas. Most importantly, confirm the regulations of your specific airline and the legal status of e-cigarettes at your destination.