United Airlines and Delta Air Lines have each dropped hints about unbundling their premium cabins, which could mean extra charges for things like bags and seats.

Air France and KLM started selling new business class light tickets on April 24. The fare does not include perks like lounge access, seat selection before check-in, and refunds. It's part of a trend ...

In decades past, airline fares were "bundled," meaning that all parts of the experience-from checked bags to onboard food and ...

Delta, for example, hinted at a “basic business” class last year. Airlines are “positioning this as travelers are given back the ‘choice’ to add what they want or need,” says Nastro.

A basic business class fare means some customers might pay additional fees after dropping thousands on their tickets.

Business light does not include lounge access, it does not have a free seat selection before check-in, and it allows only one checked baggage with a maximum of 70 pounds, instead of two. Additionally, ...