Frontier Airlines has announced four new flight routes from Denver International Airport to begin this October.

American Airlines' financial health is precarious with high leverage, negative working capital, and slim free cash flow, ...

Denver-based Frontier Airlines is adding four new nonstop routes this fall from Denver International Airport, increasing its ...

Arizonans will have more choices for flying to these cities known for history, architecture and football. Here's how to get ...

Frontier ceased flying to Tulsa in March 2022, citing a shortage of aircraft. Promotional-fare tickets must be purchased by ...

Frontier Airlines is adding three new routes from DFW International Airport in October, all to warm-weather destinations.

As low-budget airlines face a downturn, Frontier is launching 15 new routes, including a direct flight from Salt Lake City to ...

A Frontier Airlines flight landed safely at CVG July 21 after crew members reported that they discovered a “threatening note” ...

CHARLESTON — Frontier Airlines has announced a new nonstop route connecting the Holy City and the Lone Star State starting in ...

Frontier Airlines will offer flights between Omaha and Atlanta twice per week. One-way tickets will be as low as $49 for ...

Southwest Airlines' transition to assigned seating follows recent policy changes including the end of their bags fly free ...

Allegiant Airlines was named the best low-cost airline in North America in the June awards ceremony, receiving the honor for ...