A Frontier Airlines flight landed safely at CVG July 21 after crew members reported that they discovered a “threatening note” on board, the airline said in a statement. Frontier Airlines says ...

Spirit Airlines is launching a new route connecting Fort Lauderdale to Key West, while Frontier Airlines is adding service to Richmond, Corpus Christi and Tulsa, all from Denver.

Denver-based Frontier Airlines is adding four new nonstop routes this fall from Denver International Airport, increasing its total number of nonstop flights from DIA to 72 destinations.

File photo Frontier Airlines will launch three new routes for Dallas Fort Worth International Airport (DFW) this fall, according to a news release.

Frontier Airlines will add three new routes in and out of Dallas-Fort Worth International Airport starting this fall. The low-fare carrier will begin service in October between DFW and El Paso ...

The low-cost carrier will begin the service from San Antonio International Airport to Phoenix Sky Harbor International Airport on Oct. 10, 2025.

HEBRON, Ky (WXIX) - A Frontier Airlines flight landed safely at Cincinnati/Northern Kentucky International Airport (CVG) on Monday night after crew members reported that they discovered a ...

Frontier Airlines is continuing to evaluate new offerings, including onboard connectivity, as it transforms its budget model.

Low-cost airline Frontier has just added three new flights from Florida to the Hartsfield-Jackson Atlanta International Airport. Here's what to know.

Frontier Airlines starts daily flights from Seattle's Paine Field to Denver, Phoenix, and Las Vegas, boosting local air travel options.

Monday marks Frontier Airlines’ debut at Paine Field in Everett.

Spokane International Airport is launching "ultra-low fares" for flights to Denver with Frontier Airlines.