Headquartered in Denver, Colorado, we operate more than 100 A320 family aircraft and have the largest A320neo fleet in the Americas, serving approximately 120 destinations in the U.S., Caribbean, Mexico and Central America

Frontier Airlines is a major American ultra low-cost carrier headquartered in Denver, Colorado. Frontier operates flights to over 100 destinations throughout the United States and 31 international destinations, and employs more than 3,000 staff.The carrier is a subsidiary and operating brand of Indigo Partners, LLC, and maintains a hub at Denver International Airport with numerous focus cities across the US.

Why Fly Frontier:
Frontier Airlines makes the sky for everyone with its Low Fares Done Right. With over 100 destinations and a route network that connects people to all corners of the country. Frontier enables people to go places they never expected, whether to our main hub in Denver or to our international locations in Mexico, Puerto Rico, Jamaica, Guatemala, El Salvador, Dominican Republic and Canada. At Frontier, doing good for our customers, our employees, and the planet are at the heart of each take-off, every landing, and everything in-between. Where can we fly you to next?


Every Frontier aircraft features a special animal on its tail. We are committed to highlighting and helping preserve the unique and extraordinary animals found throughout North America.

Frontier is America's Greenest Airline. Our weight-saving tactics and modern, fuel-efficient fleet contribute to an average of 43% fuel savings compared to other U.S. Airlines.