A child travel consent form allows a minor to travel alone or with another person or group. 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.The intention of this letter is to provide consent for a minor child to travel without the company of both legal parents. I,. , (name of parent), am the ___(mother)___ (father) of. (name of minor child), whose date of birth is. A minor (child) travel consent form shows that a child has permission to travel without both parents or legal guardians. A minor (child) travel consent form shows that a child has permission to travel without both parents or legal guardians. It notifies others that the child has written permission or legal authority to travel without their parent(s). 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.