Frontier Airlines CEO Barry Biffle will step down immediately, while airline president James Dempsey will be appointed interim CEO.

‍ SEATTLE — Frontier Airlines (F9) is halting operations at Paine Field International Airport in Seattle (PAE) in early January, concluding its brief foray at the airport, which began in June of last ...

Frontier and Spirit Airlines are reportedly discussing merging for the third time in as many years as bankrupt Spirit staves ...

Spirit Airlines is in discussions with Frontier Airlines to merge, according to a report from Bloomberg News on Tuesday.

Low-cost carrier Frontier Airlines is rolling out a host of loyalty offers to reward both frequent customers and new passengers. Among the just-added offers are new ways to earn companion certificates ...

Denver-based Frontier Airlines is adding 11 weekly nonstop round trips from Las Vegas, some of them seasonal, to and from ...

Frontier Airlines is bringing back its fan-favorite GoWild! All-You-Can-Fly Pass for just $299. Frontier Airlines Now through September 5, travelers can score an annual pass at the deeply discounted ...

Low-cost carrier Frontier Airlines is introducing a new flexible benefit for its passengers. The Denver-based airline will now offer its customers an add-on service called Disruption Assistance for ...

For those itching to pack a bag and take off at the last minute, Frontier Airlines is dangling a major deal. But with all-you-can-fly freedom comes some serious fine print. On Tuesday, September 2, ...

After airlines offered up new flights to 2025 spring-break getaway destinations, one airline will launch a flight from Phoenix to a cool-weather spot in time for summer's triple-digit heat. Frontier ...

Imagine flying as much as you want for a year for about the cost of a couple of round-trip tickets. Frontier Airlines' annual all-you-can-fly pass, the 2025-2026 Go Wild pass, is on sale now.