Hyatt is offering 3000 bonbus American miles per stay, on top of the usual 500 miles when crediting your stays to American Airline miles.
The bonus can be earned 5 times between May 3 and July 5, and if you do earn it five times you earn an additional 10,000 bonus miles.
This period coincides nicely with their Big Welcome Back offer of a free night every two stays, which runs through June 30.
All told if you make 6 airport stays at $70 each, you might be all-in with tax around $475 and clear 3 free nights at any Hyatt in the world (valid through August 31) and 28,000 American miles.
Registration is required.
And don’t forget that if you aren’t already elite, Hyatt will give you instant Platinum status.