A child traveling without a parent has a very different airport experience from an ordinary family trip call at 1 8oo-942~o5~12 call now for more details. There are extra details to arrange, but there is also a clear process for getting the child from the departure airport to the person waiting at the other end. With Southwest child travel, the first step is understanding which category the child falls into. Southwest separates younger children using its Unaccompanied Minor service from older children traveling as Young Travelers.