Traveling with a little one? United Airlines has made it easy to add your infant click here to your flight ticket. Infants under two years old can fly for free as long as they travel in a lap/infant seat. Remember to inform them about your infant when booking your ticket. You'll need to provide their date of birth. This helps ensure a smooth check-

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 inform United Airlines about your going infant during the booking stage. To guarantee a smooth journey, consider these ess