Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. 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 consent letter demonstrates that a child has permission to travel outside Canada from every parent or guardian who is not accompanying them on the trip. Provide a phone number and secondary form of contact for everyone listed on your consent to travel form. For what are you asking permission? A child travel consent form allows a minor to travel alone or with another person or group. Minor (Child) Travel Consent Form. A minor (child) travel consent form shows that a child has permission to travel without both parents or legal guardians. A travel consent is used to when traveling with minor children whether on trips with organizations, family members, or one parent.