Frontier Airlines flies to over 120 destinations, including more than 70 domestic locations within the United States and around 18 international destinations across the Caribbean, Mexico, and Central America
. Its main hub is Denver International Airport (DEN), with several focus cities such as Atlanta, Chicago, Las Vegas, Miami, Orlando, and Philadelphia
. Domestic U.S. destinations include major cities such as:
- Denver, CO
- Atlanta, GA
- Chicago, IL
- Las Vegas, NV
- Miami, FL
- Orlando, FL
- Philadelphia, PA
- New York City, NY
- Los Angeles, CA
- San Francisco, CA
- Seattle, WA
- Dallas/Fort Worth, TX
- Houston, TX
- Phoenix, AZ
- Boston, MA
- Minneapolis, MN
- Nashville, TN
- New Orleans, LA
- Portland, OR
- Salt Lake City, UT
- St. Louis, MO
- Washington, D.C.
and many others
International destinations include cities in:
- Mexico (e.g., Cancun, Los Cabos, Monterrey)
- Jamaica (Montego Bay)
- Dominican Republic (Punta Cana, Santo Domingo)
- Costa Rica (Liberia, San José)
- Bahamas (Nassau)
- Barbados (Bridgetown)
- Guatemala (Guatemala City)
- El Salvador (San Salvador)
- Sint Maarten (Philipsburg)
- Turks and Caicos (Providenciales)
- Trinidad and Tobago (Port of Spain)
- Antigua and Barbuda (St. John’s)
and other Caribbean and Central American locations
Frontier Airlines operates flights from 95 airports across the U.S. and these international destinations, providing a broad network for travelers seeking affordable options
. In summary, Frontier flies extensively throughout the United States and to various international destinations in the Caribbean, Mexico, and Central America, with Denver International Airport as its primary hub
