Southwest Airlines passengers who book before May 28 can still avoid checked bag fees, before the big change takes effect.

Southwest Airlines' domestic strength limits losses, yet weak market conditions persist. Click here to read why I am ...

Southwest Airlines is making some changes, and many of them are about to roll out in the coming days. Here's what you need to ...

When will Southwest start charging for checked bags? Here's what to know as the airline preps for major change ...

In an ideal world, I would always book the cheapest flight to get me from Point A to Point B, whether I’m paying with points, cash, or a combination of the 2. Unfortunately, the cheapest flight isn’t ...

The TSA currently prohibits lithium batteries in checked luggage but allows them in carry-on bags. Southwest's new rule ...