Rapid Rewards members can earn the ability to fly with a designated companion for free—excluding taxes and fees.

Southwest Airlines is making it easier to earn a Companion Pass for the next few days. Here's what to know.

Starting Tuesday​, customers on Southwest flights will have assigned seats.

Southwest Airlines ends its famous open-seating policy and implements new rules requiring plus-size passengers to purchase ...

Southwest Airlines has begun assigned seating for passengers, replacing its long-standing open-seating policy and introducing ...

Twice a year, Southwest Airlines holds a three-day sale where you can get round-trip tickets for about $100, depending on where you're headed. Well, travelers, this is one of those times. The company ...

Another way to book Southwest flights. Southwest Airlines has prided itself on being a convenient, budget-friendly airline for customers, though some recent initiatives have challenged that reputation ...