Spirit Airlines and Frontier Airlines are among the most prominent ultra-low-cost carriers in the United States. Both airlines operate on a similar business model that emphasizes extremely low base ...

Add Yahoo as a preferred source to see more of our stories on Google. A Senate report found Frontier and Spirit paid staff $26 million for charging passengers extra fees. The budget carriers said the ...

Spirit Airlines has some of the strictest personal item rules in the industry — and enforcement is increasing. In this video, we break down how to legally maximize your Spirit personal item without ...

A Senate report found Frontier and Spirit paid staff $26 million for charging passengers extra fees. The budget carriers said the incentives ensured customers were treated "fairly" and "equally." The ...