Over the past several months, Spirit Airlines has been facing some immense financial challenges that forced the ultra-low-cost airline to file for bankruptcy for a second time in under a year. Now, a ...

Spirit Airlines is in discussions with Frontier Airlines to merge, according to a report from Bloomberg News on Tuesday.

Spirit Airlines, which filed for bankruptcy for the second time in a year in August, will be furloughing 1,800 flight attendants as part of ongoing restructuring, effective Dec. 1, according to ...