With 2 weekly flights with A320neo and A321neo, Frontier will be able to immediately challenge Avianca on this popular route.

While the airline is yet to fly to South America, Argentinian outlet Aviacionline broke the news that Frontier has applied ...

An unruly passenger on a Frontier Airlines flight was tackled by fellow passengers Tuesday after they say he began punching ...

Frontier had pitched the bankrupt airline on a coupledom that it claimed would have created a formidable low-cost competitor ...

Frontier and Spirit Airlines will once again try to merge, only months after the Biden administration won a key antitrust ...

With the US airline earnings season nearing its conclusion following Frontier Airlines' release on Friday, attention turns to ...

Low-cost carrier Frontier Airlines will be adding two weekly nonstop flights between Charlotte Douglas International Airport ...

Together, Spirit and Frontier control about 8.5 percent of domestic air travel, behind United Airlines, which has 15.9 percent, according to federal data. Southwest Airlines, American Airlines and ...

The two airlines are the largest budget carriers in the US and any deal between the two could reshape the American airline ...