I almost never use anything other google flights when searching for a ticket. The UI is just so much better and easier to use than the ridiculous bloated crap that most travel sites are (especially when they are trying to shove car-rental and hotel deals in your face).
The one drawback is sometimes they are missing local / smaller airlines from their list of flights (which can be a major price difference from the major ones) on short flights.
The one drawback is sometimes they are missing local / smaller airlines from their list of flights (which can be a major price difference from the major ones) on short flights.