Southwest's Sweater Weather Sale is on and now through August 21, you can book a flight for as little as $49 — here's how.

Southwest Airlines allows passengers to book assigned seats, new fare classes for travel starting on January 27, 2026.

Just two months after ending its long-standing “Bags Fly Free” policy, the airline has announced when it will roll out assigned seating — a significant shift from its traditional boarding process. For ...

Naturally, which of the Southwest fares you should choose depends on how you like to travel and what kinds of point-earning potential you want. After all, the higher the fare class, the more Rapid ...

Southwest Airlines has unveiled a three-year $250 million technology upgrade that could boost annual profit by $500 million by 2020. Southwest Airlines (NYSE: LUV) today unveiled a three-year ...

On Tuesday, Southwest launched a three-day sale on flights, with one-way fares as low as $49. The sale runs through July 31 at 11:59 p.m. PT and is good for continental U.S. travel between Aug. 19 ...

Southwest offers four fare tiers: Wanna Get Away, Wanna Get Away Plus, Anytime and Business Select. We'll help you decide if Anytime is the right fare for you.