8 Best Airlines in USA 

Dallas-based Southwest Airlines Co. (NYSE: LUV) has been named the best airline in America by Condé Nast Traveler readers 

United Continental Holdings Inc. (UAL) is an American multinational airline holding company headquartered in Chicago, Illinois 

It was formed after the merger of US Airways and American Airlines on December 9, 2013. 

Based in Seattle, Washington, Alaska Air Group is the holding company for Alaska Airlines and Horizon Air. 

In 2019, it was the ninth largest commercial airline in the United States by passenger count 

It is a publicly-traded company with 3,700 employees and over $2 billion in revenue 

You may not have heard of Allegiant Travel Company, but it’s worth checking out – especially if you’re looking for low-cost airfare.