Frontier Airlines is plotting a big network shake-up that's set to take effect right before the peak 2025 summer travel ...

This is a great day for Idaho consumers, who will now enjoy affordable and convenient air travel to Denver and the many ...

Denver-based budget fare carrier Frontier Airlines announced Tuesday it will launch nonstop service connecting Nashville International Airport and Cleveland Hopkins International Airport starting May ...

DENVER — Hundreds of flights at Denver International Airport were delayed or canceled Thursday morning. As of 8:30 a.m., 127 ...

Cindy Wold, who works in Airport Operations, and Natalie Ordakowski, a Frontier Airlines flight attendant, have witnessed the ...

Frontier Airlines will launch nonstop round-trip flights between Harry Reid International Airport and Tucson International ...

Frontier will be offering two new routes from Austin-Bergstrom International Airport (AUS), one to Miami (MIA) and the other ...

Frontier Airlines will be back at GEG launching a direct flight to Denver beginning May 20. The flight will run three days a week with an intro fare of $29. Top Videos ...

Frontier Airlines is expanding its services with 14 new routes this spring, including a return to Spokane International Airport and Boise Airport in Idaho.

One of the largest carriers at Cleveland Hopkins International Airport is adding two new routes from the city this spring. Low-fare carrier Frontier Airlines on Tuesday, Feb. 18, announced it will add ...

The discount carrier will launch nonstop service from PHL to Los Angeles International Airport (LAX) and Austin-Bergstrom ...