A U.S. appeals court blocked the Department of Transportation's rule to get airlines to disclose service fees upfront.

Are you planning a getaway? JetBlue has announced a new winter sale featuring flights out of Boston for as low as $49.

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy ...

Spirit Airlines and rival Frontier Group are discussing a merger again, more than two years after the two ultra-low-cost ...

An appeals court says the Transportation Department had not complied with procedural rules when introducing a proposed ...