Frontier Airlines Announces 22 New Routes Launching in Late 2025, Increasing Service Across the United States, Caribbean and Latin America

DENVER – September 4, 2025 – Frontier Airlines ( Nasdaq: ULCC ) announced today it will launch 22 new routes later this year, increasing service across the United States, the Caribbean and Latin America. The new routes, which will launch in November and December, include new service from Atlanta, Dallas-Fort Worth, Chicago and more in the U.S., and new international routes to destinations in Guatemala, Honduras, Mexico and more. The new routes also include Frontier’s debut at Providenciales International Airport in the Turks and Caicos (PLS) and its return to Lynden Pindling International Airp