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.Minor children may be able to travel to another country without either one of their parents. These are the official forms for use in Family Court proceedings. 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. Each parent can travel with each child, just like you could domestically. No special permission or documentation is required. A child travel consent form allows a minor to travel alone or with another person or group. Please read pages 1 and 2 of this packet before you complete the application on page 3.