Frontier will offer a 10% discount on U.S. domestic fares to/from Albuquerque, Austin, Dallas, Houston, Las Vegas, Oklahoma City, Phoenix, San Antonio, San Diego and Tucson from Monday, March 5, 2012, through 11:59 a.m. Eastern time, Wednesday, March 7, 2012. The discount will apply to regular and sale fares for travel through May 9, 2012. All fare rules will apply.

Tickets must be purchased online at FrontierAirlines.com using the promo code WEB10. No exceptions will be made.