It’s good to see a Spirit sale that makes it possible to actually take advantage of the sale!
You must book tickets by 04/24-11:59pm edt.
You must travel between May 1, 2007 to June 13, 2007 and August 15, 2007 to November 15, 2007.
Use the following code in the promo code field on the spirit homepage to save $12 off each way: 24HOURS
Thanks to reader L.L. for the heads-up!