Frontier Airlines will offer a 20% discount on domestic fares from Friday, January 24, 2014, through 11:59 p.m. Eastern time, Thursday, January 30, 2014. The discount will apply to regular and sale fares for travel between Trenton/Princeton, NJ, to/from Cleveland, OH, and Cincinnati, OH, through April 28, 2014. All fare rules will apply.

Tickets must be purchased below using the promo code WOW20. No exceptions will be made.