Alaska Airlines Unaccompanied Minor Policy Like other carriers, Alaska Airlines allows unaccompanied minors to travel. But there are certain conditions your kids must meet to travel alone. As per the Alaska Airlines Unaccompanied Minor policy, it is suggested that your children must be 5 or older up to 17 years old to travel alone. The solo minors are allowed to travel mostly on domestic flights and some of the international flights. Depending on the route, you are required to provide the necessary documents, such as a Birth certificate, passport, Visa, customs forms, emergency contact information, and a parent's consent letter. Read More:- https://www.triplohub.com/blog/alaska-airlines-unaccompanied-minor-policy