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. Minor children may be able to travel to another country without either one of their parents. The intention of this letter is to provide consent for a minor child to travel without the company of both legal parents. I was preparing documents and someone told me that I might need minor travel consent form since I am not leaving. Additional resources include a directory of local self-help centers. In such a scenario, the form acts as concrete proof validating the child's travel in the absence of one or both parents. A parent or guardian must complete this form and have it notarized no earlier than 30 days prior to departure. The first step is to draft a parental consent form that clearly grants permission for the minor to travel.