Multiple U.S. airlines have undergone bankruptcies over the years, including United Airlines in 2002, Delta Air Lines in 2005 ...

Monday's filing followed years of struggles for the Florida-based airline, which is known for its no-frills, low-cost flights ...

Low-cost Frontier Airlines will launch four new nonstop routes from Austin in March 2025, the airline announced Tuesday.

Spirit Airlines declares bankruptcy, while Allegiant and Frontier announce expanded schedules, including new flights to ...

As the bankruptcy of Spirit Airlines winds its way through the courts, the rest of the industry is likely trying to figure ...

The airline listed its estimated assets and liabilities in the range of $1 billion to $10 billion each, according to a court ...

Frontier Airlines is thanking its customers by giving away 1 million free tickets ahead of Thanksgiving to destinations near ...

Airlines and trade groups say the Department of Transportation's crackdown on hidden fees and drip-pricing exceeds its ...

That left Spirit with two options—another buyer, or bankruptcy protection. After discussions with Frontier Airlines that ...