This was the stock's third consecutive day of gains.

Southwest Airlines announced over the summer that it would begin overnight flights, and now they've taken off.

Southwest Airlines Flight 2795, a Boeing 737, landed safely at Hobby at approximately 5:30 a.m., following reports of an odor ...

Southwest Airlines is celebrating its first-ever batch of redeye flights, including two that took off from Las Vegas.Five ...

Russell Stover worked with a KC-area vendor for added campaign flourishes. Liberty-based Pittman Printing crafted a six-foot ...

The airline's first five overnight flights took off on Feb. 13 from Las Vegas, Los Angeles and Phoenix, headed for ...

Nonalcoholic drinks like soda, coffee, water and juice are always free when you fly Southwest, as are your first two checked ...

Fifty years ago, when Southwest Airlines' legendary "Texas triangle" took a sharp turn south, Valley International Airport started growing along with the fledgling air carrier. On Tuesday, city ...

Fly Southwest from just $59. Book select one-way trips through Feb. 13. Now through Feb. 13 (that's right, you have just one ...

Airlines announced that Tom Doxey has been named Executive Vice President and CFO effective March 10, bringing extensive ...

Southwest Airlines added a fourth nonstop destination to its routes to and from Fresno Yosemite International Airport.