Spirit Airlines, long known for its rock-bottom fares and no-frills flights, is once again fighting for its future. The ultra-low-cost carrier announced today that it has reached an agreement with ...

Frontier Airlines expects a revenue boost from Spirit Airlines' collapse. Frontier was Spirit's planned merger partner four years ago before JetBlue swooped in with an all-cash offer in a deal that ...

Spirit Airlines’ demise earlier this month threatened to turn Atlantic City International Airport into a virtual ghost town. At the time of its collapse, the budget carrier represented 75% of the ...