Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. Free Child Travel Consent.Answer a few simple questions. All forms are printable and downloadable. Minor Child Travel Consent Form ✓ easily fill out and sign forms easily in a minutes with PDFLiner ✓ download blank or editable online. A minor travel consent form is a document that parents or guardians fill out to allow children of any age to travel alone. Minor (Child) Travel Consent Form. Notifies others that the child has written permission or legal authority to travel without their parent(s). A child travel consent form allows a minor to travel alone or with another person or group. A travel consent form is a statutory document granting authorization for a minor to travel without legal guardians or one or both parents.