Frontier flies Airbus A320s, A319s and A318s and has a codeshare with Great Lakes Airlines for connections from smaller cities to Frontier's service at Denver, Albuquerque, Las Vegas, Los Angeles and ...

Frontier Group Holdings Logo (PRNewsfoto/Frontier Group Holdings, Inc.) "We've always had heart," said Barry Biffle, CEO, Frontier Airlines. "Some airlines are walking away from what travelers ...

Denver-based Frontier Airlines is taking a jab at Southwest Airlines and trying to lure in passengers with its new promotion.