Generally, a parent can travel with their child during their courtordered periods of possession and access. Texas Minor (Child) Travel Consent Form.Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. 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. 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. A Child Travel Consent is required to cover all bases and legally allow a minor to travel with one of the parents or with a third party. According to the USA. Gov website, if a child is traveling abroad with one parent, the other parent must supply a notarized letter granting permission. Home, Real Estate and Travel; Renter's Rights.