Sens. Blumenthal, Hassan, and Hawley call on Spirit and Frontier Airlines to stop collecting personal data before revealing ...

Frontier Airlines' Platinum status provides valuable perks, including companion fares later this year. With this fast-track ...

The Federal Aviation Administration announced that Frontier Airlines implemented a ground stop for all destinations, but ...

Frontjson Airlines flight 4856 from Denver to Houston was disrupted when passengers had to tackle a man who was trying to ...

Two of America's largest and most controversial budget airlines are under fire following allegations made during a December ...

Three U.S. senators said they want Frontier Airlines and Spirit Airlines to disclose whether they are manipulating seat fees by using customers' personal information to charge different fees to ...

The intriguing element is that in its infrastructure plan, United Airlines outlined the potential to develop five office ...

DEMOCRATS AND REPUBLICAN SENATORS ARE WORRIED THAT TWO AIRLINES, SPIRIT AND FRONTIER ... SAME FLIGHTS. THE BIPARTISAN GROUP ...

Frontier Airlines declined to comment. JetBlue was hit by its own $2 million fine from the DOT for chronically delayed flights earlier this month. (This story was updated to add new information.) ...

Related South Korean plane evacuated after fire erupts before takeoff U.S. sues Southwest, fines Frontier over 'chronically' delayed flights Engine ... additional information on Robert F.

ISABEL. DEMOCRATS AND REPUBLICAN SENATORS ARE WORRIED THAT TWO AIRLINES, SPIRIT AND FRONTIER, MAY BE USING CUSTOMER DATA TO CHARGE SOME PEOPLE MORE FOR THE SAME SEATS ON THE SAME FLIGHTS.

RELATED: Florida boy's missed kindergarten graduation celebrated onboard Frontier Airlines flight Spirit filed ... Press contributed to this report. The information in this story also came from ...