6 Answers

That depends. Are they vivacious and mannerly or are they vivacious and allowed to run loose and misbehave? If they are the latter, you'll have major problems, without a doubt.

Leave them at home would be best, but if you have to take them with you, please tell us, so that I can make sure I'm not on the same plane.

Sorry to encourage drug abuse but, my brother-in-law (a doctor) administered antihistamines for his kids for the long car trip.  Just kind of knocked them out or at least, settle them down……..

Make sure you have a reserved seat for each of them; you can't handle a kid on your lap that long.

Bring snacks for them, and simple playthings that don't take up a lot of space or have a bunch of parts to lose or fall on the floor.  

BOOKS!  Reading to kids is one of the best things you can do.  Picture books, of course.  Get a couple of Highlights magazines, or other kid magazines.  Finding hidden pictures is fun.  

If your child is in preschool, ask the teacher for suggestions.  If not, contact a preschool and ask.  A worthwhile school will give you help, and you can consider that school more highly if and when you send your little ones to preschool.

Bon Voyage!

http://www.akaqa.com/question/q19191255835-How-to-fly-3-hours-with-a-2-and-3-year-old-very-vivacious-boys

 bring books and read to them. Bring paper tablets and crayons for the kids to draw and color. Bring little games or puzzles. above all bring a small DVD player and show them kiddie movies.