Well, yes we can. Tobacco is one of those things that you can carry in your carry-on luggage. However, flying is such a different environment than sitting in a car or a plane, it’s hard to imagine someone bringing a joint into the air. But in a nutshell, you’re going to have a hard time trying to smoke a joint in flight.

Well, there are a couple of ways to deal with that. One is to carry a lighter. Ive been doing this for years and it works great. Another is to not smoke in flight, but carry some other non-tobacco product like a water pipe or a water bottle.