Southwest Airlines will soon start charging fees for checked baggage. Here's the deadline to buy a ticket that includes free ...

The U.S. Department of Justice dropped a lawsuit late on Friday against Southwest Airlines, filed by the Biden administration ...

Southwest Airlines is offering 30% off many summer and fall flights, but you have to book by 11:59 p.m. PT on Thursday to get the deals. Using the code SUMMER30, Southwest passengers booking new ...

Southwest filed with the DOT for permission to fly to all countries the U.S. has an open skies agreement with.

Southwest Airlines on Tuesday filed with U.S. regulators asking for a permit to fly more international routes, including ...

A U.S. judge signaled he will order Southwest Airlines LUV.N to pay 1 cent to end a lawsuit by a conservative group alleging ...

Southwest Airlines has applied to the DOT for permission to expand its international flights, leveraging Open-Skies ...

The U.S. Department of Justice withdrew a lawsuit against Southwest Airlines, which the Biden administration had filed, ...

The U.S. Department of Justice dropped a lawsuit late on Friday against Southwest Airlines that accused the carrier of ...