Southwest reveals the fee for checking a bag — exchanging part of its soul for profit — that took effect this week.

As part of the $150 million FATforward project, the Fresno airport is adding a second upper-level passenger concourse with ...

Southwest on May 28 will start selling basic economy tickets and charging for checked bags for the first time in its history.

Next week the carrier plans to kick off a new policy that will make flying more expensive for many of its customers.