The Frontier Airlines Discount Den is a yearly membership program that gives subscribers access to lower fares on many routes offered by Frontier. For an annual fee—currently around $59.99—members can unlock discounts that often result in significant savings, especially for families or groups. One of the standout features is the Kids Fly Free program, which is available only to Discou... https://airlinesofficeexpert.com/blog/what-is-frontier-discount-den/