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.Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. Each parent can travel with each child, just like you could domestically. No special permission or documentation is required. A child travel consent form allows a minor to travel alone or with another person or group. These often include requiring documentary evidence of relationship and permission for the child's travel from the parent(s) or legal guardian if not present. Just google parental consent form for travel or something similar and complete the form, then take it to a notary to get signed. The minor consent form can be found here. _____ Shared Parental Responsibility.