Which airlines let 14 year old kids travel as adults?

Answer 1

In Australia, all the airlines do.

I know that the major airlines world wide in there domestic flights do provide a service for inderpendate kids but they also have the option of letting the kid do it all alone.

A travel agent can help but to be SURE AS, ring the airline then book on the net. Even if there is a page on the net, airlines do change rules all the time and forget to up date the web page. It happened to a friend of mine.

Answer 2

Almost all airlines do that i believe it is under 12 that you can not travel alone.
American Airlines
Accommodation of Customers with Special Needs

Unaccompanied Minor Service
American Airlines and American Eagle's unaccompanied minor service allows children in certain circumstances to travel alone on our flights.

We have established the following guidelines for our unaccompanied minor service.
Children 5 years and older may travel on American Airlines or American Eagle on non-stop or same-plane flights

Children must be 8-14 years old to travel itineraries requiring a connection on American Airlines or American Eagle

Children 15-17 years old are considered young adults and are not required to use the unaccompanied minor service. However, the unaccompanied minor service is available to them upon request and under the same provisions

Connections to flights of other airlines are permitted only when allowed by the rules of the connecting carrier. We are not responsible for unaccompanied minors while they are traveling on other carriers

A fee is assessed for providing unaccompanied minor service