Frontier Airlines Offers Ultra-Low Fares for Two-Day Sale.

Frontier Airlines is offering a two-day sale with fares as low as $38* roundtrip to destinations in the US, Caribbean, and Latin America. The sale is available on FlyFrontier.com or the Frontier mobile app by August 21. FRONTIER Miles members can earn 3x miles on their bookings. The sale is a last-minute opportunity to plan a September getaway with discounted fares.

Frontier Airlines (Nasdaq: ULCC) has launched a two-day sale, offering fares as low as $38* roundtrip to destinations across the U.S., Caribbean, and Latin America. The promotional period runs from August 20 to August 21, 2025, and bookings must be made through FlyFrontier.com or the Frontier mobile app by 11:59 pm EDT on August 21 [1].

The sale, which Frontier Airlines describes as a "bang" to end the summer, aims to provide travelers with an opportunity to plan last-minute September getaways. The promotional fares are valid for nonstop travel on select days of the week from September 2, 2025, through September 30, 2025, with a 14-day advance purchase requirement. Not all markets are available for all dates of travel, and round trip purchases are required [1].

FRONTIER Miles members can enhance the value of their bookings by earning triple miles on eligible flights. This offer is valid for purchases made directly with Frontier between August 19, 2025, and August 26, 2025, for travel completed between August 19, 2025, and November 19, 2025. Members must opt in to the promotion at least 24 hours prior to departure [1].

In addition to the promotional fares, Frontier Airlines has introduced several enhancements to its product and customer service offerings, including UpFront Plus seating and unlimited companion travel for its most loyal customers. The airline also plans to debut First Class seating in late 2025, combining unmatched comfort and space at Frontier's trademark affordable prices [1].

Frontier Airlines' focus on low fares and exceptional value has been recognized by the Centre for Aviation, which named the carrier the North American Environmental Sustainability Airline of the Year in 2024 [2]. The company's commitment to fuel efficiency is evident in its fleet, which includes the largest and youngest A320neo family fleet in the U.S. [2].

References:
[1] https://news.flyfrontier.com/frontier-airlines-wants-to-be-your-new-low-fare-airline-and-is-offering-fares-as-low-as-38-roundtrip-to-a-wide-variety-of-us-and-international-destinations/
[2] https://www.nasdaq.com/press-release/frontier-airlines-wants-be-your-new-low-fare-airline-and-offering-fares-low-38