Spirit and Frontier are taking issue with the way the Transportation Department awarded long-distance flights out of Reagan National Airport.

The only uncertainty seems to be which airlines are likely to merge, but JetBlue and Southwest seem to figure prominently ... this month failed again to come to terms with Frontier over that carrier’s latest acquisition proposal, leaving Spirit hanging ...

Southwest Airlines arguably created the low-cost airline business model in the United States, and it grew just as drastically as its full-service competitors when it comes to inorganic growth through mergers and acquisitions.

Frontier Airlines is seeing a huge spike in the number of applicants for its cobranded credit card. Meanwhile, talk about the next industry merger or alliance is swirling.

Delta’s latest addition to its growing Austin base is Panama City, Fla., with a daily flight from March 9. Economy fares start at $289 one way for the nearly two-hour flight that departs Austin around 12:30 p.m. and lands in Panama City just in time for happy hour.

From red-eye flights on Southwest to the return of an important international route, here are all the new flights from Phoenix for spring break 2025.

Southwest is undergoing an ambitious turnaround plan under the watchful eye of activist investor Elliott Management.

Shares of Southwest Airlines (LUV) slid 2% after JPMorgan downgraded the airline to an Underweight rating from Neutral, effectively a cut from

After a record year for passengers at the Mile High City, the airline is changing its flight network but says it aims to serve Denver fliers better. Travelers may notice, especially at the beginning of this year.

Frontier Airlines' longest route from Las Vegas Harry Reid International Airport (LAS) is to New York John F. Kennedy International Airport (JFK), coming in at 2,248 miles long. In February 2025, the ultra-low-cost carrier will operate 28 flights in each direction, equating to a daily service.

While flights will be fewer, Southwest is adopting a new strategy to ensure passenger numbers at DIA continue to increase overall: deploying larger aircraft, company spokesman Dan Landson said. Travelers booking flights this year are more likely to ride on a 175-seater aircraft instead of a 143-seater.

Frontier Airlines introduced Phoenix-Burbank ... joining American Airlines and Southwest Airlines. American Airlines, which operates the Phoenix airport's largest flight capacity, began twice ...