Key executives from Frontier Airlines, JetBlue Airways and United Airlines all appeared at a Barclays conference in Miami.

CLEVELAND, Ohio – Frontier Airlines is adding two new routes, to Boston and Nashville, to its growing list of destinations ...

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

Southwest Airlines will begin offering twice-daily flights between San Diego International Airport and Fresno Yosemite International Airport, it was announced.

JetBlue (JBLU) and Frontier Group (ULCC), the owner of Frontier Airlines, are rising 10% and 4%, respectively, today.

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

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

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

Spirit Airlines has again rejected a third takeover bid from budget rival Frontier, saying that it would focus on its own ...

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