Frontier Airlines will expand its presence at the Austin airport, adding four new nonstop flights beginning in March. Why it ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events (including everything from Summerfest to the Milwaukee Film Festival), access ...

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

Two new nonstop flights are coming to Indianapolis International Airport next year. Frontier Airlines on Tuesday announced ...

Just in time for spring break, Frontier Airlines announced Tuesday that it'll add nonstop flights to Tampa International ...

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

Spirit Airlines, the largest budget carrier in the U.S., filed for Chapter 11 bankruptcy protection Monday. The airline said ...

Ultra-low fare air carrier Frontier Airlines will launch a third, nonstop route to Florida from Bradley International Airport ...

The Denver-based airline will enter the popular market in March with three flights a week on twin-engine, 186-passenger ...