See what documents a child needs to travel to or from the US alone or with a parent or relative. Non-US citizen children traveling to the US.A minor travel consent form is needed when a child is traveling without one or both of their legal guardians. Child's Information: The form includes the child's full name, date of birth, place of birth, and passport or identification details. A child travel consent form allows a minor to travel alone or with another person or group. I would absolutely get a notarized "child travel consent" letter for each of you to travel with. I've travelled out of the country on multiple occasions with my children, without their other parent, and have never once been questioned. Any template for the consent form? I can then print it out and have my wife sign and notorize it. He's on one flight with one child, and I'm on another flight with the other.