As of 2015, Spirit Airlines serves destinations throughout the United States, Mexico, Central and South America and the Caribbean. The airline offers seasonal service to Charleston, West Virginia; West Palm Beach, Florida; and Punta Cana, Dominican Republic.
Some of the major cities in the United States include Los Angeles, California; Las Vegas, Nevada; Dallas/Fort Worth, Texas; Atlanta, Georgia; and New York City. Other destinations include Boston, Massachusetts; Atlantic City, New Jersey; Philadelphia, Pennsylvania; and Baltimore, Maryland, which also serves Washington, D.C. Smaller cities include Oakland, California, serving the San Francisco Bay area; Portland, Oregon; and Myrtle Beach, South Carolina.
While not serving Canada directly, Spirit flies to Plattsburgh, New York and Niagara Falls, New York, located near Montreal and Toronto respectively.
Mexican destinations include Los Cabos, Toluca, near Mexico City, and Cancun. In Central America, Spirit Airlines flies to Guatemala City, Guatemala; San Salvador, El Salvador; San Jose, Costa Rica; and Panama City, Panama.
South American destinations are limited to the northwestern part of the continent, including Cartagena, Medellin, Armenia and Bogota, all in Columbia, and Lima, Peru. Caribbean destinations include Montego Bay and Kingston in Jamaica, Port Au Prince in Haiti, and Santo Domingo and Santiago in the Dominican Republic. It also flies to San Juan and Aguadilla, both in Puerto Rico, Aruba, St. Thomas and St. Maarten.