Single-aisle aircraft are flying farther than ever. Southwest’s longest 737 MAX routes show how narrowbodies now power long ...

Southwest Airlines is adding new vacation destinations to its network next year as the Texas-based carrier continues a broader transformation with an eye toward expansion. Since July, Southwest has ...

NEW YORK (PIX11) — Looking to leave winter behind? Southwest Airlines is offering deals on one-way flights to popular destinations this spring, including Denver, Nashville, and New Orleans.

Southwest Airlines begins service at McGhee Tyson Airport on March 5, ending a years-long wait for Knoxville travelers.

Southwest Airlines will launch its its first flights from Knoxville in just two weeks. See the destinations.

The world's largest low-cost carrier, Southwest has debuted in Knoxville.

Southwest Airlines Co. (NYSE: LUV) is partnering with Turkish Airlines on a batch of new flights connecting the U.S. to Istanbul. The Dallas-based carrier announced Dec. 17 flights to Istanbul Airport ...

Southwest Airlines will no longer service Dulles International Airport and Chicago O’Hare International Airport beginning June 4.