Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. How do I write a consent letter for my child to travel?A child travel consent form allows a minor to travel alone or with another person or group. Log in online to "My Disney Cruise" and then "My Online CheckIn" and you'll find the form that he needs to sign and have notarized. Legally notarized travel consent forms for minors traveling internationally. Ensure smooth travels with our professional services. To create this form, gather all necessary details about the child, the accompanying adult and the travel. Know what documents a child needs to travel to or from the U.S. All children, including infants, must have their own travel documents. If children are not travelling with both their parents, (ie: if they are travelling alone, or with another adult), this form can be used to give permission. By filling out a child travel consent form, you can help ensure that airlines only allow your child to travel on approved trips.