Frontier Airlines, Allegiant Air, and Spirit Airlines are three leading low-cost or ultra-low-cost US carriers. Low-cost carriers are well known around the world for offering low fares but then ...

CHICAGO, Aug 26 (Reuters) - Frontier Airlines (ULCC.O), opens new tab CEO Barry Biffle said on Tuesday the budget carrier is seeing an opportunity to grow its market share, thanks to financial ...

Frontier is one of the largest budget carriers in the US. Headquartered in the city of Denver, Colorado, the ultra-low-cost airline prides itself in offering passengers low fares on point-to-point ...

Frontier Airlines Holdings Inc - FRNTQ.PK - DELISTED - acquired by Indigo Partners LLC Airlines for America said it looks forward "to highlighting how robust competition has led to historically low ...