YouTube is one of the emerging technologies that impact consumer behavior. In the tourism sector, travel video blogs (travel vlogs) have become increasingly popular since they are highly influential in influencing travel behavior. Similarly, YouTube travel vlogs are highly engaging and provide consumers with destination experiences. This study determines how consumer behavior expressed through emerging technologies, such as travel vlogs on YouTube, can influence travel intention and electronic-Word of Mouth (e-WOM) behavior. By incorporating the use and gratification (U&G) perspective, this study examines the role of information seeking and entertainment as motivational factors for watching travel vlogs as a source of satisfaction. It will, in turn, lead to a greater degree of engagement. The current study investigated the emotional and presence aspects of travel videos to determine engagement. To evaluate the research hypothesis, we collected data from 300 respondents who had traveled to a destination after watching a travel vlog. We tested the hypothesis by utilizing structural equation modeling, a feature of the Smart-PLS 3.0 software. The results indicate that consumer motivations for watching travel vlogs, including the desire for information and entertainment, significantly impact customer engagement, both emotion and presence. Customers who are emotionally engaged and perceive travel vlogs as having a high presence will significantly affect their travel intention behavior and influence them to share e-WOM. In addition, the current study provides insight into tourism managers and academics on how travel vlogs as emerging technologies influence consumer behavior.