CheapCaribbean offers a All-Inclusive Grand Sirenis Riviera Maya 4-Night Flight & Hotel Vacation for Two in Akumal, Mexico in a Junior Suite for $1,048.58, as seen on Travelzoo. (It's the third offer down on the right sidebar of the landing page.) That's the lowest price we could find for this package by $143. This price is based on departure from Fort Lauderdale, FL, (FLL) with arrival in Cancun, Mexico, (CUN) on September 25; other departure cities are available for an additional cost. This 4-star resort has an Expedia rating of 75% based on 328 reviews. Book this travel deal by June 20 for travel from September 1 through October 31.