Frontier will offer an 11% discount on domestic fares from Tuesday, July 22, 2014 through 11:59 p.m. Eastern time, Thursday, July 24, 2014. The discount will apply to regular and sale fares for domestic travel December 13, 2014 through March 1, 2015. Blackout dates of December 19-24, December 26–28, 2014 and January 3-4 2015 apply. All fare rules will apply.

Tickets must be purchased online at FlyFrontier.com using the promo code WINTERSAVINGS. No exceptions will be made.