Spirit Airlines cut a dozen routes this week, including several seasonal spring break flights, as the airline appeared to ...

All the routes were originally scheduled to be operated this spring, but the airline now plans to cease operating them by the ...

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

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

Rather than accept Frontier’s offer, Spirit said it will stick to its current plan to emerge from Chapter 11 bankruptcy.

Frontier Airlines is again pursuing a merger with Spirit Airlines, with Spirit mired in chapter 11 bankruptcy proceedings.

Frontier Group has made another bid for Spirit Airlines. Read how the merger would seek to create a stronger competitor with better scale but why I am not buying.

Spirit Airlines has updated its contract of carriage to specify what types of clothing and body art are allowed on board.

Frontier is making an offer to acquire the beleaguered Spirit Airlines, which filed for bankruptcy in November.

The Denver-based low-cost carrier said its combination with the Dania Beach, Florida-based Spirit would create a stronger low ...