20260608_LTO_FareSale

Summer and Fall travel is on sale now.

Discount Den fares

start at

$34*

Book Now

Public fares

start at

$49*

Book Now

*Buy by 6/14/26. Fly by 11/19/26 select days of week. 21-day advance purchase is required. Blackout travel dates apply. Seats are limited. Full terms and conditions below.

Save $50 when you sign up today!

For a limited time, enjoy $0 enrollment fee when you purchase a Discount Den membership. As a member, you’ll unlock lower fares, exclusive deals and savings for you and up to 8 people.

Click here for terms and conditions.

Earn 60,000 Miles after qualifying account activity.

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Terms & Conditions: Fare Sale

Tickets must be purchased by 11:59 pm Eastern time on Jun. 14, 2026. Sale fares are valid for nonstop travel on select days of week; through Nov. 19, 2026. The following blackout travel dates apply: Jul. 2-13, 2026; Sep. 4, 7, 2026. 21-day advance purchase is required. Not all markets are available for all dates of travel. Round trip purchase is not required. All travel rules will apply, including Frontier Airlines' Contract of Carriage.

Terms & Conditions: Discount Den Enrollment Fee Waiver

A one-time $50 enrollment fee waiver on all new Discount Den subscriptions purchased at Flyfrontier.com from June 1, 2026 to June 14, 2026 by 11:59 pm Eastern time. Enrollment Fee waiver will be granted at the time of purchase. Limit one enrollment fee waiver per new Discount Den member and email. The enrollment fee waiver has no cash value and may not be applied to past bookings or subscriptions, refunded, sold, bartered, or transferred.

Terms & Conditions: Discount Den General Terms

Discount Den fares are available on flyfrontier.com and the Frontier Airlines mobile app, for the same flight, and on the same day, at the same time, and at time of booking, when Discount Den fare is offered along with a public fare. The Discount Den lowest fare guarantee excludes any fares offered as part of the GoWild Pass or similar pass products. Requires membership in our fare club, Discount Den. Seats are limited. Additional terms and conditions apply.

Visit Discount Den Terms & Conditions for general terms and conditions.

Terms & Conditions: General Terms

Discount Den fares are only available at FlyFrontier.com to Discount Den members. Fare(s) shown includes all transportation fees, surcharges and taxes, and are subject to change without notice. Seats are limited at these fares and certain flights and/or days of travel may be unavailable.

All tickets are nonrefundable, except if you cancel within 24 hours of booking for flights 7 days or more prior to departure, and except when otherwise required by the Department of Transportation.

For Basic Fares, changes or cancellations made to itineraries after the 24 hours will be subject to change fees, and any fare differential. Learn more about our change policy. Previously purchased tickets may not be exchanged for special fare tickets. Flight segments must be cancelled prior to scheduled departure time, or the tickets and all amounts paid will be forfeited.

Additional travel services, such as baggage and advance seat assignments are available for purchase separately at an additional charge.

In addition to these Terms and Conditions, please refer to Frontier Airlines' Contract of Carriage.