Southwest Airlines is going to be less generous with extra space refunds for plus-size passengers under a newly-revamped ...

MILWAUKEE - Southwest Airlines is expanding its nonstop service between Milwaukeeto San Diego, Austin, and Miami. The latest ...

Southwest Airlines is exploring expanding its international route network outside of the U.S., Mexico and the Caribbean. The ...

Southwest Airlines, primarily a domestic airline throughout its over 50-year history, is looking at expanding to overseas ...

The future of Southwest's operations at San Antonio International Airport hangs in the balance as arguments unfold about gate ...

Southwest Airlines has long been the largest point-to-point airline in the United States, giving it a competitive advantage ...

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

The Denver-based airline is targeting frequent flyers of other carriers in a bid to win over a shrinking pool of domestic ...

Southwest Airlines is preparing for a major announcement Tuesday, but some of the company's most loyal customers are still ...

Southwest Airlines is preparing to make more routes available at its home base. The Texas carrier is bringing back a cut ...

Southwest Airlines and the unions representing their pilots and flight attendants are set to discuss a potential expansion of ...