Call or text 561-388-8038 Parental Consent for Travel. Does A PARENTAL CONSENT FOR TRAVEL FORM need to be notarized?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. Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. Passport control would generally be the ones asking. However, airlines can also ask for it. Passport, visa or consent to travel, Little Guest tells you everything you need to know about the subject to help ensure a calm depart for your children. The intention of this letter is to provide consent for a minor child to travel without the company of both legal parents. In the US, you are considered to be a minor, in need of parental supervision, until you are 18.