Jetblue Linky Use Promo Code: 20FORYOU -Book by 11:59pm EST on 11/14. -Travel between 11/29/11-02/15/12. -Blackout dates: 12/16/11-01/03/12 -Search flights within travel dates listed above. -Enter code in promo code field exactly as it appears (case sensitive). -You must select flights in order for discount to appear. Once selected you will see the discount amount [...]