Frontier Airlines recently announced the 'Love is in the Air!' fare sale, with discounted one-way flights as low as $19 to popular destinations including Fort Lauderdale, Las Vegas, and Orlando.

Spirit Airlines again rejected Frontier Airlines’ latest takeover bid, opting to instead focus on its restructuring process ...

Spirit Airlines on Tuesday rejected Frontier Group’s acquisition offer, worth about $2.16 billion, saying the bid from its fellow ultra-low-cost carrier was less beneficial to shareholders than its ...

Frontjson Airlines flight 4856 from Denver to Houston was disrupted when passengers had to tackle a man who was trying to ...