How do travel companies offer better hotel rates than direct websites?

Tour operators lock in very favourable contract rates with hotels by promising a consistent flow of bookings all year long, especially when demand dips in the low season. These wholesale prices can be well below the public rates you see on hotel websites.

Hotels would rather move room blocks to Destination Management Companies (DMCs) at a steep discount than stand there and risk empty rooms. Then the agencies share a part of those savings back to the traveller, so they can put together a full package which often beats the price of building that exact trip piece by piece online.