This research aims to determine how the influence of brand equity elements (brandawareness, brand association, perceived quality, and brand loyalty) to purchase decision andtheir impact on consumer loyalty PT. Garuda Indonesia in Bogor City. This research usedexogenous variables (brand awareness, brand association, perceived quality and brandloyalty) and endogenous variables (purchase decision and costumer loyalty). The samplemethod that used in this research was Roscoe. With 100 respondents selected are people whohave been used the inflight services of Garuda Indonesia. This research data is processedusing AMOS 22 for structural equation modeling analysis.The results of this research showsthat brand awareness has a positive and significant influence to purchase decision, brandassociation has a positive and significant impact to purchase decision, perceived quality hasa positive and significant influence to purchasie decision, brand loyalty has a positive andsignificant influence to purchase decision, and purchase decision has a positive andsignificant impact on customer loyalty. Because all variables show the result of t-count orCritical Ratio (C.R.) ≥ 1.96 or p value ≤ 0.05 which means the hypothesis is accepted.Keyword: Brand Awareness, Brand Association, Perceived Quality, Brand Loyalty,Purchase Decision, Customer Loyalty