Details please, El Cortez, D and Golden Gate. Also can you use the promo at both the D and Golden Gate?
The D - Show Spirit or Southwest boarding pass within 24 hours, get two $25 match play chips. Golden Gate - Same offer as The D, but with Frontier I believe. El Cortez - Boarding pass within 24 hours gets $25 Match Play, $10 free slot play and a free drink coupon. I'm pretty sure it's for Southwest and Spirit. It may include other airlines. You should be able to double dip The D and El Cortez. Just have a screenshot or picture of your boarding pass on your phone. I'm arriving on Sunday, and will confirm.
flying in on Thursday monring to Cosmo. Probably won't make it downtown until Friday night but will give it a shot
The El Cortez boarding pass offer is good for "travel within the past ten days", not 24 hours. See below. BTW I have never gotten more than $10 free play although allegedly one can win up to $1,000 free play.