Are you interested in learning more about Southwest's requirements for name changes? Each tourist must have the exact same name on their ID, any official documents, and the ticket. Flexible policies enable the Southwest Name Change Policy to make it simple for the passengers. Within 24 hours of booking, a name edit or minor adjustment may be requested; this service is provided without charge. After verification with a look at the marriage document or court orders, last names may be changed in cases of marriage or divorce. However, there is a fee for name changes made after 24 hours of the booking.