$20 off Southwest Flight with MyCokeRewards

My Coke Rewards sometimes will have decent travel redemption items to redeem your points with. Sometimes they have had an option to redeem for hotel points.

Currently they are offering $20 off a round trip Wanna Get Away Southwest flight for 100 points.

There are restrictions of course.  Travel must be purchased between 5/1/14 and 7/31/14 and travel dates must be between 5/10/14 to 11/15/14. Blackout dates apply for 5/22, 5/23, 5/26, 7/6 & 7/7/14. 7 day advance purchase is required.