Spirit Airlines is giving away 5,000 free miles (enough for a free flight!) to the first 200,000 members that have an active FREE SPIRIT account who donate $5 or more to one of three charities listed .
First go Here
http://marketing.spiritair.com/haitirelief/ then follow the directions. You must have a spirit account (free to sign up). Click a link to one of three supported charities (American Red Cross, Yele Haiti, or Unicef), then take the verification code and fill out the form along with your name, spirit number, and which charity you donated to.
Offer is only good until January 17, 2010, or I guess until the first 200,000 people submit for the deal.
5,000 bonus miles is enough for 1 roundtrip off-peak award ticket for a member that has an active FREE SPIRIT MasterCard account. A 5,000 off-peak award ticket is roundtrip to a destination of less than 1,250 miles (one way) during specified off-peak period.
If you sign up for the card too, you will then have enough for 4 free off peak RT tickets