Digital marketing has become a game changer in the travel industry as people now start their travel journeys online rather than visiting local travel agencies. Travelers research destinations using search engines, websites, videos and social media across different devices. To market a business online, companies should use strategies like social media, SEO, SEM, visual content, blogs and email marketing. The challenges of digital marketing include creating engaging content and a comprehensive multichannel approach, while the opportunities include utilizing new technologies, better targeting and international reach.