Frontier Airlines is offering a 20% discount off domestic fares that you book by 11:59 PM ET on Friday, July 4, 2014.
The discount will apply to regular and sale fares for domestic travel from July 12th through December 12, 2014.
Blackout dates are November 20th to 26th, and November 28th to December 2, 2014.
Just visit the Frontier Airlines Promotion and use the promo code RGIFT2U to book your flight.
Tickets must be purchased online at FlyFrontier.com.
The 20% discount on domestic fares applies to the base fare only, and not to fees or taxes.
Tickets purchased at FlyFrontier.com must be paid for at the time the reservation is made, but may be cancelled for a full refund without penalty up to 24 hours after the time of purchase.