A congressional report said Frontier and Spirit's cash incentives might encourage airport agents to charge for carry-on bags ...

Because of the size of these items, additional fees will be charged to store them. Carry-on bags on Spirit Airlines must be 22 inches by 18 inches by 10 inches or smaller, including wheels and ...

Spirit Airlines, now in Chapter 11, is a vital part of keeping fares low at Chicago O’Hare and other airports.

The disparity in size between the low-priced airlines and the top firms underscores a fissure in the industry separating ...

A Senate subcommittee released a report that outlined how much revenue airlines have collected from seating and baggage fees.