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

Frontier Airlines, a Denver-based ultra-low-cost carrier ( ULCC), is known for its sustainability and budget-friendly airfare ...

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

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

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

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 ...

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

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

Frontier Group Holdings, Inc. ( (ULCC) ) has realeased its Q3 earnings. Here is a breakdown of the information Frontier Group Holdings, Inc.

JetBlue Airways (JBLU) and Frontier Airlines have a lot of unfortunate things in common lately. Both presented third-quarter earnings Tuesday, and both their stock prices are tanking. Plus ...

Several investors pressed Frontier Airlines on the potential for a merger with Spirit Airlines on Tuesday after reports surfaced that the two low-fare carriers may have resumed talks about a deal.

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