Anatomy of an Award: Southwest Airlines. Using Orphaned Rapid Rewards Credits

You might have hundreds of dollars in free Southwest credits that are about to expire! If you have any old Rapid Rewards credits sitting around, you might be able to exploit them to save $158 like I just did.

This is the first post in a new series called Anatomy of an Award. Anatomy of an Award posts will talk about every aspect of the process of booking awards. Eventually I should have multiple posts on each frequent flier program.