Airlines appear to be charging individual passengers more than groups for seats on identical flights. But is it new?

Three of the biggest US airlines have been charging higher fares for solo fliers on some domestic routes, according to a ...

The terms of the so-called "Blue Sky" partnership, set to take effect this fall, provide that United's MileagePlus and ...

As a result, many airlines have seen weak financial performance during the first quarter, a period of the year that is ...