Southwest Airlines announced a series of fixes it plans to implement to streamline its new assigned seating process.

Southwest Airlines has made a lot of controversial changes lately: Assigned seating. New fare structures. Layoffs that once would have been unthinkable.

Southwest Airlines will add Austin, Texas, to its flight offerings at Sonoma County airport. Nonstop service begins Oct. 3.

In Las Vegas, Southwest is slated to offer 282 departures on Sundays including the airline industry’s lone nonstop flight ...

At the same time, the airline restructured its fares and significantly changed the value of its Rapid Rewards loyalty program. The base fares that previously earned six points per dollar now earn just ...

Southwest Airlines passengers made their final boarding-time scrambles for seats on Monday as the Dallas-based carrier prepared to end the open-seating system that distinguished it from other airlines ...

Six other Southwest destinations have been announced. Passengers will be able to fly to Dallas, Baltimore, Orlando, Tampa and ...

Southwest Airlines is bulking up its Las Vegas flight schedule as it expands its Sunday departures and will add to its redeye ...