"Bags fly free" was a staple slogan for the airline, which trademarked the phrase in 2012. Members of Southwest's top-tier ...

Southwest’s iconic blue, red and yellow planes may still be recognizable in the sky after its recent moves — but underneath, ...

As Southwest Airlines scraps its well-known "Bags Fly Free" policy, Frontier Airlines is hoping to capitalize. Frontier will give customers a free economy bundle for all nonstop bookings made by ...