A merger of America's two largest budget airlines appears increasingly unlikely. Spirit Airlines on Thursday rejected ...

New rules about tattoos and clothing will give Spirit Airlines staff more latitude on removing passengers who break the contract of carriage.

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

Spirit Airlines Inc. rejected a refreshed acquisition offer from rival budget carrier Frontier Group Holdings Inc., saying it ...

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

Spirit Airlines again rejected Frontier Airlines’s latest takeover bid, opting to instead focus on its restructuring process ...

Spirit Airlines has rejected Frontier's latest merger offer, saying that it is less beneficial to shareholders compared to ...