In December I flew from Europe to California round trip with my then-18 month old, ALONE! We somehow got very, very lucky because on both flights (10-11 hours each) we had the seat next to us free, even though he was meant to fly on my lap. And I have to say, it would have been sheer hell if we hadn't had that extra seat. In our case it would've been more than $1000 to buy him a seat, so I didn't.....but just imagining the awful reality it would've been had been forced to sit on my lap the whole time (just try nursing a toddler without their feet going onto the next seat!) I actualy think it may have been worth $1000 to not have to go through that, lol! So yeah, if you can afford the $300, get the seat! Granted, our flights were more than 3x longer than yours will be, but knowing what I know now, I would never fly with a kid older than, say 12 months on my lap.
Â
As for the flights themselves, it was very very VERY long (well the flight there was...the flight back was a red eye and he slept half the time so it was way easier), but I just divided it up into 10-20 minute chunks and had a load of (mostly new) toys, books, coloring and other games and activities I would switch out at regular intervals, plus of course tons of snacks. I gave him his own tiny backpack with wheels and he LOVED having that, plus it provided lots of extra space for more toys and such! I kept a huge hip sack on at all times with a couple dipes, wipes, cream, water, a couple small toys, etc, which really helped when roaming around the plane. I packed several separate ziploc bags with about 5 little cars in each one for him and just kept switching them out when he had played awhile with one set (which he did standing in front of "his" seat and playing on the seat). We went for regular walks up and down the aisles and got to know another boy about his age and his dad, which also helped pass the time. DS also seemed to enjoy going into the bathroom and standing on the (closed) toilet seat and playing with the water in the sink. Kinda gross but I did it a few times just for a few minutes worth of entertainment.
Â
But perhaps the biggest help was having an iPad with a few videos and apps on it. He played on the apps (one he really likes is called Fluid Toy 2) but the best thing was switching on Bob The Builder and putting the headphones on him. We don't usually watch tv or videos, so I guess it was especially captivating, but I was soooooo relieved to have a complete break for those times. I could read or watch the flight movie, it was fantastic! My boy got bored with the videos after maybe 20-30 minutes, but I had it in our regular rotation of activities so he watched maybe a total of 3 separate times. If you can get a portable DVD player or iPad or laptop, I highly recommend videos, even if you;re usually a no-tv family. In a case like travel with a toddler, it is a real lifesaver and IMO does no harm at all.
Â
All in all I was surprised how easy it was and how well-behaved DS was. I wish you luck. Just have tons of tricks up your sleeve and enough varied entertainment to keep switching things out and you should be fine. After 2x 10+ hour flights alone with a toddler, 3 hours (esp. if you have a partner) seems easy! You'll be fine!