🥇 Most Visited & Widely Used
1. Booking.com – One of the world’s #1 travel booking sites, with the highest web traffic among travel platforms. It lets you book hotels, vacation rentals, flights, car rentals, and travel deals across 220+ countries and regions.
2. Trip.com – Major global online travel agency offering flights, hotels, trains, and packages with strong demand, especially in Asia and international markets.
3. Agoda – Part of Booking Holdings, Agoda is a top choice for hotel and accommodation bookings, especially for Asia-Pacific destinations.
4. Tripadvisor – Best known for travel reviews and recommendations but also offers booking tools for accommodations, tours, and experiences.
5. Airbnb – A major platform for booking vacation rentals, homes, and unique stays around the world.
✈️ Other Useful and Competitive Booking Platforms
These are widely used for specific types of travel planning, search and booking:
6. Skyscanner – Renowned flight search engine that compares airfare across airlines and booking sites; now expanding into package holiday searches (flights + hotels).
7. Kiwi.com – Online travel agency focused on innovative flight search and booking (virtual interlining) by combining different airlines into one itinerary.
8. Trivago – Hotel price metasearch that compares rates from multiple booking sites.
9. Wego – Travel search engine popular for flight and hotel deals, especially in the Middle East, Asia and Pakistan regions.
10. GetYourGuide – Specializes in booking tours, activities, and experiences, catering to travelers who want to plan adventures and sightseeing.
11. Travelstart – Online travel booking site serving African and global travelers with flight, hotel, car hire, and package options.
📌 What These Platforms Are Best For
| Platform | Best For |
|---|---|
| Booking.com | Hotels + rentals + flights + packages |
| Trip.com | Worldwide full travel bookings |
| Agoda | Hotels and Asia-focused travel |
| Tripadvisor | Reviews + bookings + travel research |
| Airbnb | Unique stays and private accommodations |
| Skyscanner | Finding cheap flights |
| Kiwi.com | Flight search with multi-carrier routes |
| Trivago | Comparing hotel prices |
| Wego | Regional deals and flight/hotel search |
| GetYourGuide | Tours, activities, experiences |
| Travelstart | Flight/hotel/car bookings in Africa |
🧠 Quick Insight
According to web traffic rankings, Booking.com consistently ranks as the most visited travel booking website globally, far ahead of competitors like Tripadvisor and Airbnb — making it a clear leader in online travel booking overall.