Where does Southwest Airlines Fly? A well-known low-cost airline in the United States is Southwest Airlines. More than 100 locations in North America, including the United States, Mexico, Central America, and the Caribbean, were served by Southwest Airlines' air service.

Southwest Airlines has service to a number of significant American cities and destinations, including Nashville, New Orleans, New York City, Orlando, Phoenix, San Diego, San Francisco, and Seattle. To learn more, you can go to its website.