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.The form linked below is permission to travel. Download and fill it out. The intention of this letter is to provide consent for a minor child to travel without the company of both legal parents. If only one parent appears, that parent must have the other parent's signed, notarized consent on the State Department's Form DS3053. We will be sharing some family travel tips about what documentation is needed, such as a travel consent letter, for international travel with a minor. Starting January 8, 2025, U.S. and Canadian passport holders will need an Electronic Travel Authorization (ETA) to enter or transit through the United Kingdom. Cindy during cardiac rehabilitation. Their urgency was palpable.