1.    Get bigger kids to carry little backpacks of their own, so yours is lighter
2.    If you’re traveling with cheap tickets, check the weight restrictions on carry on baggage. A stroller ma be too heavy.
3.    Always bring a stroller bag with you so your stroller is kept safe and damage free, even when you check it in
4.    Try to pack clothes that are as stain resistant as possible
5.    Always have an extra jacket or cardigan for the kids on the plane. They can get really cold.