European short-haul business class typically functions in a similar way, as this allows airlines to flexibly accommodate varying premium loads, although, unlike this offering, Frontier's UpFront ...

Frontier Airlines is allowing any Southwest Rapid Rewards members willing to part with $40 a chance at elite status.

Without first-class or business seats to offer flyers, Frontier Airlines, Spirit Airlines, and Southwest Airlines have fewer ways to compensate for decreased demand and capacity cuts. "We ...