Low-cost carriers impose a large number of fees for various add-ons, although these can be mitigated by purchasing bundles ...

When United Airlines CEO Scott Kirby said the ultra-low-cost airline model was dead, he may have been sort of right.

TPG experts evaluate the top U.S. airlines across four key categories: reliability, cost and reach, experience and loyalty.

Frontier Airlines will offer customers a free checked bag on select flights through this summer. “We’ve always had heart,” Frontier CEO Barry Biffle said in a news release on Tuesday.

Southwest Airlines will charge $35 for the first checked bag and $45 for the second, starting May 28, ending its long-standing free baggage policy ...

Southwest Airlines will charge $35 for the first checked bag and $45 for the second, starting May 28, ending its long-standing free baggage policy ...

Southwest Airlines will charge $35 for the first checked bag and $45 for the second, starting May 28, ending its long-standing free baggage policy ...