Frontier Airlines is the best way to fly. We're committed to providing low fares and exceptional service while delivering a memorable travel experience. Fly Frontier to more than 90 destinations in the United States. Frontier Airlines is the only major U.S. airline that offers low fares. We have the best deals on flights, vacation packages. Book your next flight with... Read More about Frontier Airlines

Southwest Airlines is one of the most well-known and largest airlines in America. It was established on November 1, 1967, by Herb Kelleher and Rollin King. The airline was originally headquartered at Love Field Airport in Dallas, Texas. In 1971, Southwest Airlines moved its headquarters to an office building at 3200 Amon Carter Blvd., Fort Worth, Texas.