Spirit Airlines on Thursday rejected Frontier Airlines' latest proposal for a merger, which would have helped bring the ...

While the strong brand and loyal customer base make a full closure unlikely, the pool of investors who will be able to pull ...

After filing for bankruptcy protection and going back and forth with Frontier Airlines — again — over a potential acquisition ...

Spirit Airlines rejected Frontier Group's acquisition offer worth about $2.16 billion, marking the latest failed deal in the ...

Frontier's latest attempt to buy Spirit underscores the "evaporating" state of the low-cost airline business model.

The two airlines have sent proposals and counterproposals during a recent bid from Frontier to take over bankrupt Spirit ...

Spirit Airlines is rebuffing the latest takeover offer from Frontier Group, with the discount airline saying that it prefers ...