No airline is more likely than Frontier Airlines to benefit from the demise of Spirit. But no airline is more at risk to suffer the same fate.

The summer travel season is near, and Frontier Airlines wants to help you get out of town and assist with household chores.

Frontier expects 3%-5% unit revenue uplift from Spirit exit Airline's shares up 8% Carrier expects bigger-than-expected Q2 loss May 5 (Reuters) - Frontier Airlines (ULCC.O), opens new tab said on ...

By signing up for the FRONTIER Miles program for free on Frontier's website, you will automatically become a basic member.

Frontier Airlines is growing its Florida footprint with new flights, bonus miles and low‑fare club discounts. Here's how to ...

United Airlines CEO Scott Kirby said struggling no-frills rivals such as Spirit and Frontier are on a path to “going out of business” because of their poor customer service. The outspoken Kirby called ...