If you’re planning your first flight with a baby, one of the biggest questions you’ll face is:“Do I need to buy a seat for my baby, or can they sit on my lap?” The short answer? Both options are allowed, and what works best often depends on your travel style, your baby’s temperament, your budget, and how long the flight is. Many parents (ourselves included!) have tried it both ways—and the opinions are just as varied as our kids’ snack preferences. Here’s a breakdown of what’s allowed, what’s recommended, and what real parent travelers say about flying with a baby. Making…