Finding the best hotel bargains starts from intensive shopping. You don't have to spend most of your time looking for the best though. All you have to do is to compare at least 5 hotel deals.
To make the search easy, you have to check sites that consolidate different travel deals. This could be from travel agencies, third party booking agency or vacation discounter. With these sites, you can look at hotel deals and compare prices in a single page.
After looking at the best deals, you should check directly with the hotel to verify if the deal is still applicable or offered. You may also inquire other provisions for the deal so you can be prepared; provisions like the number of occupants required, the types of accommodation offered with the bargain, whether it has meals or not, etc.
Lastly, practice flexibility in your travel. It is possible that hotel bargains are offered in off season so you need to plan the trip within this period. Also, there are tie-up packages which mean that you have to fly to specific airlines or book with specific travel agency so you can avail the hotel bargain.