Sweeps My Coke Rewards Southwest AirlinesPlease enter the current Sweepstakes instead of this expired one. Enter up to 5x/day for a chance to win the My Coke Rewards: Southwest Airlines IWG. To get your free entry without using points, look under Rules 5 C and then “click here”Each day there will be 1 winner of 2 roundtrip Southwest Airlines tickets (value $800). This sweeps started June 1 and ends June 30.