Southwest Airlines' Getaways by Southwest is the latest in a series of customer experience changes. Here's everything to know about the new program.

Southwest Airlines isn't done with its evolution that's brought big changes, such as the end of open seating and new fare bundles .

Southwest Airlines announced Tuesday that it is launching its own in-house vacations package product as part of a slew of changes the carrier has been making to its business model.  The platform, called Getaways by Southwest,