C.M.
We flew to Utah when my oldest was about that age and it was a lot easier than I had anticipated. She was so excited about all the new stuff on the plane and looking out the window that we really didn't even have to get out much of the stuff that we had brought for her. I would recommend bringing along a few old favorite toys but also some new things that he hasn't ever seen before. We had great fun with a magnadoodle. Also, be aware of little parts and pieces that can easily be drop and lost. They are not easy to recover on a plane. I don't remember if we could bring snacks or not but I think it was ok. You could probably look it up on the airline's website. One thing to be aware of is his little ears. Most people don't have a big problem with ears popping but some do so it is good to be prepared for it. The best thing to do is to give him something to chew on or suck on while you are taking off and landing. So give him his sippy cup or something that he can and will knaw on while you are changing elevations. We didn't have any problems with motion sickness but you can get things to help prevent that as well if you think it will be a problem.