Frontier Airlines Launches Cyber Monday Blockbuster Deal: 100% Off Base Fares* on Wide Array of Routes and Dates Through Early 2026

DENVER – December 1, 2025 – Travelers can save even more this Cyber Monday with America’s Low Fare Airline! Now through Dec. 2, Frontier Airlines ( Nasdaq: ULCC ) is offering 100% off base fares* when consumers use the promo code SAVE100 while booking travel on a wide array of routes and dates through Feb.