The unconfirmed combination could hold benefits for both carriers, but would likely encounter significant regulatory hurdles.

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

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 ...

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

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

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

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

Spirit Airlines Tuesday rejected Frontier's most recent merger proposal, opting to proceed with its own standalone ...

Five warm weathers cities were among the most popular spring break destinations customers searched for through Spirit ...