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.

Phoenix is one of three airports, along with Denver and Las Vegas, to get Frontier's new flights to Everett. The new flight to Everett further expands Frontier's presence in Arizona. This week ...

Frontier Airlines is adding a flight to Las Vegas with fares starting as low as $19 for a limited time. Here's when to fly and how to shop the sale.