Chicken tortilla soup is a tasty dish that many people love to eat. When stored properly and in the right conditions, chicken tortilla soup can last up to four days in the refrigerator.  If you want your closed container of this delectable soup to last for a longer period of time, it should be frozen for optimal freshness and flavor.  However, after thawing and reheating any frozen chicken tortilla soup, it will only remain safe to consume for another two days before being thrown out.