On south west airlines how old does a child have to be to fly alone?

Question

On south west airlines how old does a child have to be to fly alone?

Answer 1

A child between the ages of five and eleven is considered an unaccompanied minor, and can fly on nonstop or direct flights only. There is no charge for flight attendant supervision. Minors 12 and older travel as adults and do not require supervision, but can ask a SWA employee for assistance if needed.

http://www.southwest.com/travel_center/c...

Answer 2

if they are below 12 they need parent supervision

Answer 3

Usually the age restriction is 10 to fly in the U.S. and 12 to fly international but you can find it out on their webpage