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

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 ...

Ever since Southwest Airlines changed its free bags policy to eliminate the perk for most passengers, the experience for ...

Southwest Airlines is hinting at an upcoming international expansion. The carrier has asked the Department of Transportation ...

Southwest Airlines is ending its signature free checked bag policy and introducing assigned seating for flights booked on or ...

Southwest Airlines (LUV) shares were on track for seven straight sessions of gains on Thursday, as the stock rose 1.8% to $31 ...

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 asked the Transportation Department for permission to fly to any country with which the US has ...

Southwest Airlines could be preparing for expansion after filing a request with the US DOT to fly more international routes.

The American Alliance for Equal Rights will get $0.01 in damages to end its suit against Southwest Airlines Co. alleging the ...

If Southwest’s request to the DOT is approved, the expanded authority would give the carrier more flexibility to grow ...

If approved, Southwest could massively expand abroad without needing to request regulatory approval for each new route.