We took our four kids aged 10yrs, 5yrs, 4yrs and 19months in August- we'd not ideally chosen to go at that age for the littlest but my sister was being a Disney bride and we were not missing that! :lol:
We flew in from England- we did a connecting flight (London to Washington, Washington to Orlando) and I was dreading it, 110% dreading it. None of my kids had ever flown before, DD10 was anxious about flying, DD4 is generally quite a firey, emotional type who will let the world know if she's not happy, DS5 is autistic and dyspraxic and tweaks alot and then we had the oh so independant wants to be on his feet all the time baby... I thought it would be my nightmare flight but you know, it went fine.
We took a box of
lego and mini-figs, a travel game, colouring books, plain paper, stickers, toy hamsters, books and a magnetic story board.
DD10 read most of the flight, DD4 played hamsters, drew, slept, DS5 watched kungfu panda 3 times in loop (twice in spanish before he mentioned the fact

) and read the safety cards and inflight magazine (reads scarily well) and DS19m played with the little figures, looked at books, stuck stickers and foam shapes to paper (and daddy) watched the TV, fed and slept. It was no where near as bad as I'd anticipated and I'd happily fly anywhere with them now... the most hassle we had was at the airport having to get everyone out of shoes & open bags for security check (DS5 can't "do" shoes and can't walk in slip ons due to his various issues- with baby out of strolller, carry ons and 2 others to keep a track on it wasn't easy!)
DS19m fell in love with the characters the very first one we saw, character meals with him were AWESOME (tusker house and chef mickeys especially) my sister had Mickey and Donald to the wedding and we have the most awesome photos of him with them. He was able to go on so many of the rides and was entirely fascinated by it all. I'd go again tomorrow if I could (we're seriously looking at DLP for next year and want to be back to WDW within the next 3-4) It was worth every penny and all my kids adored it, so many people say he'll not remember a thing but he says donald and mickey clear as day :lol: and it doesn't matter if he doesn't remember it
I remember it as his mom, my sister remembers it as a bride, my parents got to see them their as grandparents- I don't know if they'll be well enough to join our next trip but they've done it so I'm happy. It was worth it.