https://www.123articleonline.com/rss/author/375231/john-alexArticles written by john alex from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1348941/southwest-airlines-change-flight-policy Southwest Airlines change flight allows passengers free change with no additional fee charged. Given, the date or flight change must be at least 10 minutes prior to the departure time.