Frontier Airlines is seeing a huge spike in the number of applicants for its cobranded credit card. Meanwhile, talk about the next industry merger or alliance is swirling.

Key executives from Frontier Airlines, JetBlue Airways and United Airlines all appeared at a Barclays conference in Miami.

Despite being rebuffed by Spirit Airlines roughly three times in acquisition bids, its one-time suitor and still ...

Several recent surveys suggest consumers are frustrated with the increasing use of AI in customer service — or, to put it differently, they’re trapped in an AI maze. The most common complaints include ...

A Navy veteran missed his flight after not being allowed to take his service dogs on a plane from Denver to Washington, D.C.

Frontier Airlines is about to offer a new way for Arizonans to get to Las Vegas. The ultra-low-cost carrier plans to launch flights to Vegas from Tucson International Airport starting in May 2025.

Frontier CEO Barry Biffle joins CNBC's 'Money Movers' to discuss the state of airlines. This NASA video shows everywhere that ...