When traveling with a little one, you'll want make sure their trip is as smooth as possible. United Airlines offers a special choice for infants under the age of two. Instead of buying a full seat, you can add your infant to your existing booking for a discounted fee. This means that your infant wil

Traveling with a little one? You can easily add your infant to your United Airlines ticket. Infants under 12 months can fly for no charge, and you'll need to provide their age when booking. Keep in mind, infants don't get a seat but will travel on your lap. You can bring along some important items s

Traveling bringing along your little one on a United Airlines flight? It's easy to include an infant to your ticket. Infants under the age of two usually fly for free as long as they don't occupy their own seat. You'll need to let us know United Airlines about your going infant during the booking st