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. 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. A parent or guardian books the flight and alerts the airline that an unaccompanied minor will be travelling. A child travel consent form allows a minor to travel alone or with another person or group. The scammers behind these fraudulent emails and letters are posing as the US government in an attempt to extract payment from DV applicants. Going on a field trip? Use this form for your students to get permission from their parent or guardian to attend!