You know, I saw a lot of "you are going to be hungry when on a caloric deficit" in this thread. That is totally untrue. Sure, it may be harder to get full, but it is very possible if you do it right.
While fat contains much more calories per gram than protein or carbohydrates, it sits in the gut for a much longer period of time do to emulsification processes. When combined with fiber and other nutrients, the fat can really slow down digestion substantially. Due to those reasons, an increased fat intake (and lowered carbohydrate to equate the caloric situation) will increase an overall feeling of satiety throughout the day.
Plus, carbs will often make people feel more hungry than they were before eating them. When people consume carbs, they will often crave more, leaving a feeling of hungriness, making it harder to diet.
So, to feel full when you diet, do both of these things - increase your fats, decrease your carbs and eat a ton of vegetables. So keep those things in mind and eat your carbohydrates when you need them (exercise and recovery).