This deal has ended.
A reader just chimed in with a rare 20% off coupon code for air travel: Take 20% off any flight to the Caribbean on Spirit Airlines through March 31st 2006. Must book by 10/21. Spirit Air has 11 Caribbean stops including the Bahamas, the Caymans, Cancun and Jamaica. They fly out of Laguardia, O'Hare, LAX and a surprising number of other airports