Frontier offered for a third time to take over struggling competitor Spirit Airlines, but the budget airline said no deal.

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

Hawaii's Kilauea volcano began spewing volcanic activity this week for its 9th time with no injuries or damage reported.

U.S. stocks are falling after a report said inflation is unexpectedly getting worse for Americans. The S&P 500 lost 0.9% ...

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 ...

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

The stock of discount airline Frontier Group Holdings Inc. fell 3% early Wednesday after Spirit Airlines again rejected a ...

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