Frontier and Spirit are two of the most popular ultra-low-cost carriers, but which is the better airline, and which offers ...

Spirit is financially troubled and vulnerable right now, and Frontier sees an opening. Spirit may be having its share of ...

Two airlines that previously had canceled a multibillion-dollar acquisition deal are exploring a combination once again, ...

JetBlue Airways (JBLU) and Frontier Airlines have a lot of unfortunate things in common lately. Both presented third-quarter ...

Last week, Spirit said it reached an agreement with its credit card processor U.S. Bank National Association to extend its ...

A look at why one TPG staffer chose to get the Frontier Airlines World Mastercard and how he's making the most of the card's ...

Ben Baldanza, who helped pioneer discount air travel as head of Spirit Airlines Inc. and became a target of passenger ...

NTSB: An electrical system malfunctioned, the autopilot quit and radio communications were disrupted aboard the flight from ...

An electrical system malfunctioned, the autopilot quit and some radio communications were disrupted aboard a Frontier Airlines plane before the pilots made a fiery but safe emergency landing in Las ...

Budget airlines' shift to premium seating options to boost profits amid rising costs and stock struggles is likely to face ...

Frontier Airlines launched flights between Newark Liberty International Airport (EWR) and Hartsfield-Jackson Atlanta ...