Win a chance to boost your AAdvantage account by clicking here.

AA is celebrating the debut of its new AAdvantage award booking tool on AA.com by giving away some free miles.

In my experience, AAdvantage has the best availability of frequent flyer award inventory at the capacity controlled level. The Wall Street Journal (subscription required) even agrees, yielding a good result in 14 of 24 test bookings attempted by the paper. United’s MileagePlus program was equally successful.