Frontier Airlines is adding a new pin for a somewhat surprising destination to its route map. The Denver-based carrier is ...

The budget airline announced 13 new or expanding routes.

Frontier Airlines, the third-largest single carrier at the world’s busiest airport, is adding two international routes from ...

Frontier Airlines announced three new routes out of Everett's Paine Field. Service to Frontier's Denver HQ and two other ...

Low-cost carrier Frontier Airlines announced plans to launch four additional routes in late spring. As part of the expansion, Frontier will debut its first-ever service from both Seattle Paine Field ...

Frontier, the No. 3 Atlanta carrier, has also been the airport’s fastest-growing airline tenant in recent years.

Low-cost air carrier Frontier Airlines is launching more than one dozen extra routes this spring with new service to destinations from coast to coast and in the Caribbean. The airline is also offering ...

The Denver-based budget carrier is adding flights to several cities across the United States. Frontier Airlines will add four routes to its network later this spring, including a new service from ...

Frontier Airlines recently launched service to Miami International Airport from the Bradley International Airport in Hartford, CT.

Frontier is currently the fastest-growing U.S. carrier at the Airport, based on the number of destinations it serves. ATL is ...

Seattle Paine Field International Airport in Everett will unveil a new airline that will be launching services from the ...