Traveling with a little one? You'll need to let United about your infant passenger. Infants under two years old can be included on your ticket for a reduced fee. To do this, visit the United website or call their customer service line. You'll submit your booking information and details about your in

When bringing an infant on a United Airlines flight, you'll find some things. First, infants under two of age travel at no charge. You will have to provide proof of the infant's identification when you check in. Infants over six months of age are considered tiny travelers and will need a seat. Be