Spirit Airlines filed for Chapter 11 bankruptcy protection this week amid public financial challenges and its failed merger...

Spirit Airlines is making major changes to its guest experience and pricing structure, the latest ultra-low-cost carrier (ULCC)...

Ultra-low-cost carriers (ULCCs) are offering a record number of seats at Pittsburgh International Airport this summer, in part...

Several airlines are expected to offer a record number of seats at Pittsburgh International Airport this summer—a sign...

Travelers on ultra-low-cost carriers (ULCCs) could be saving some money going forward, as two leading ULCCs are making...

May is shaping up to be a big month for new flights at Pittsburgh International Airport. From welcoming...

Spirit Airlines is heading back to Southeast Texas. The ultra-low-cost carrier (ULCC) will launch daily, nonstop seasonal service...

Spirit Airlines continues to grow its flight offerings in Pittsburgh as the carrier announced it will open nonstop...

Spirit Airlines announced Thursday that it will begin nonstop service between Pittsburgh International Airport and New York-LaGuardia Airport...