Frontier Launches New Special Offers to Help Former Spirit Customers: “Fly One, Get One” Bonus Miles and Waived Enrollment Fee to Discount Den®

DENVER – May 7, 2026 – Frontier Airlines ( Nasdaq: ULCC ), America’s largest value airline, is continuing its support for consumers impacted by the shutdown of Spirit Airlines and rewarding its existing loyal customers with the launch of new Frontier Miles and Discount Den offers today. “Fly One, Get One” This Summer, and Earn an Extra 20,000 Miles Fast* Qualifying Frontier Miles TM members can now “Fly One, Get One,” earning 5,000 extra miles for each round trip flown through August 31 (on up to four round trips), enough for up to four one-way domestic award flights (excluding taxes/fees). Th