CheapCaribbean via ShermansTravel offers an All-Inclusive Grand Oasis Cancun 5-Night Flight and Hotel Package for Two in Cancun, Mexico, with prices starting at $1,314.82, via coupon code "OASIS50". (The coupon may apply automatically.) That's tied with our mention from last week and the lowest price we could find for this package now by $74. Book this travel deal by August 31 for travel from August 17 through December 21.