FRONTIER, AMERICA’S LOW FARE AIRLINE, COMMITS TO BEING THE #1 LOW FARE CARRIER IN THE TOP 20 U.S. METROS

DENVER – August 26, 2025 – Frontier Airlines ( Nasdaq: ULCC ), America’s Low Fare Airline, today announced it is committing to being the number one low-fare carrier in the top 20 U.S. metro areas. As part of this commitment, Frontier is adding 20 new routes from Detroit, Houston, Baltimore, Fort Lauderdale, Charlotte, and Dallas with fares starting from just $29.* With additional fleet and route expansion on tap for 2026, along with major investments in loyalty and product upgrades, Frontier is America’s Low Fare Airline, delivering the best value.