Frontier Airlines is launching eight new routes previously operated by the now-defunct Spirit Airlines. Four of the new ...

Add Yahoo as a preferred source to see more of our stories on Google. A traveller prepares to use a kiosk to check in for a flight on Frontier Airlines in Denver International Airport Tuesday, Nov. 26 ...

Frontier Airlines is about to offer a new way for Arizonans to get to Las Vegas. The ultra-low-cost carrier plans to launch flights to Vegas from Tucson International Airport starting in May 2025.

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 ...

Frontier Airlines is discounting its 2026-2027 GoWild! All-You-Can-Fly Annual Pass by 50% until Friday, Sept. 5. The pass can be used as soon as it’s purchased, giving new passholders an extra eight ...