Spirit Airlines has reached a series of proposed deals with its principal aircraft leasing firm that would deliver a cash infusion to the troubled budget carrier, according to filings in U.S.

Spirit Airlines’ parent company Tuesday announced a series of deals with top creditors that would funnel up to $475 million in critical cash to the troubled discount carrier as it reorganizes for a ...

Spirit Airlines is poised to receive a significant cash infusion from AerCap, its largest lessor, in a pending agreement that would also settle disputes over aircraft leases and reduce the size of its ...

Spirit Airlines has issued an urgent demand for a combined $100 million in concessions from its pilots and flight attendants as the struggling budget carrier attempts to renegotiate labor contracts at ...