Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to ...

Budget carrier Frontier Airlines announced on Wednesday that it has made another bid for fellow discount carrier Spirit ...

New flights have been added for Kansas City and Philly fans, with one airline adding flights on a route it doesn't normally ...

The Kansas City Chiefs and Philadelphia Eagles advanced to the Super Bowl over the weekend. Following Sunday’s championship ...

Spirit Airlines' executives remarked that they were still open to discussions if Frontier Airlines would improve its offer.

A legacy carrier CEO is back to criticizing the business model of low-cost carriers — this time, precisely their place at San ...

The Department of Transportation defines a flight to be chronically delayed if it is “flown at least 10 times a month and ...

The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest Airlines and a fine against Frontier Airlines. The agency said the U.S ...

Spirit has scheduled 39 monthly flights from Chicago O'Hare International Airport (ORD) to Luis Muñoz Marín International ...

Frontier Airlines is proposing a deal to acquire competitor Spirit Airlines out of bankruptcy in a cash and stock offer ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy ...

Frontier says a merger would be a better path out of bankruptcy for Spirit, as budget carriers struggle with high costs and ...