Jetblue Offer Linky Promo codes can only be redeemed online at jetblue.com/promo 25% off details: Promo Code: WINTER25 -25% off roundtrip JetBlue flights (applies to base fare only) -Book by 11/20/12 -Travel 11/27/12 – 12/20/12 -Not valid on previous bookings. Only one code per reservation. -Flight must originate in a US JetBlue city (including PR) [...]