Spirit Airlines, Inc. is an American ultra-low-cost carrier headquartered in Miramar, Florida in the Miami metropolitan area. It is the seventh largest commercial airline in the United States. Spirit operates scheduled flights throughout the United States and in the Caribbean and Latin America. The airline operates bases at Atlantic City, Chicago - O'Hare, Dallas/Fort Worth, Detroit, Fort Lauderdale, Las Vegas, and Orlando.
Spirit Airlines is operating flights from/to 83 airports in 16 countries: United States, Puerto Rico, Colombia, Mexico, Dominican Republic, Honduras, Costa Rica, U.S. Virgin Islands, Guatemala, Jamaica and other destinations.