The airline also forecast better-than-expected unit revenue (RASM), a proxy for pricing power, for the first quarter.

Southwest Airlines is ringing in the new year with one-way airfares as low as $49 on some routes. Deals are also available on cruise, rental car, hotel and vacation packages as part of the sale.

Southwest Airlines Co. warned that costs will climb faster than expected as it grapples with heavy labor expenses, ...

If you want to be in New Orleans next weekend to cheer on the Kansas City Chiefs or the Philadelphia Eagles, Southwest ...

A downbeat outlook tarnished an otherwise strong quarter for Southwest, which topped profit estimates on robust holiday travel.

Southwest, however, allows passengers to cancel their tickets up to 10 minutes before departure. For Wanna Get Away and Wanna ...

Southwest Airlines is one of the most popular airlines in the country with low fares and flights to 117 destinations in the U.S., Mexico, Central America, and the Caribbean. But what exactly does ...

Southwest was a scrappy upstart for much of its history. It operated out of less-crowded secondary airports where it could turn around arriving planes and take off quickly with a new set of passengers ...