You can start a travel affiliate website by following a few simple steps. First, you need to find your niche. Popular options include budget travel or luxury travel. Next, you should choose a memorable domain name and reliable hosting. Many people use Bluehost or SiteGround for hosting. After that, you must set up your website using WordPress. This platform is user-friendly and offers many plugins. You can then create high-quality content that attracts visitors. Finally, you should join affiliate programs like Booking.com or Travelpayouts. Promote your links in your content to start earning commissions effectively.