For years, platforms like Expedia and Booking.com dominated online travel thanks to scale, visibility, and an ability to convert search into revenue. But that dominance is under threat.
The aggregator model was built on a simple premise: control discovery, capture revenue. Expedia devoted more than half its 2024 revenue to marketing; Booking.com allocated roughly 30%. That spend bought prominent placement in search results and made these platforms the first stop in every traveler's journey. That gateway function is now being disrupted before the booking ever begins.
Generative and agentic AI—tools like ChatGPT and Google's AI Mode—are bypassing traditional aggregators and reaching travelers earlier, when inspiration strikes. These interfaces suggest destinations, build itineraries, offer instant answers, and connect directly to suppliers. By reducing the need to click through to other sites, these systems are beginning to displace the gateway function that aggregators depend on, eroding their ability to capture intent at the top of the funnel, the foundation of their traffic and revenue.
How can online travel incumbents stay relevant? Three key shifts can help:
- Competing on emotional and social “jobs,” not just functional utility
- Evolving into AI-native ecosystems that integrate planning and fulfillment
- Moving from structured data to real-time intent interpretation
Online travel offers a preview of how generative AI could disrupt other platform-based industries—especially those reliant on search and aggregation. As the article concludes, value will migrate away from transactional efficiency toward personalized, nuanced experiences. Whoever gets there fastest will win.
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