Chicken salad can last between three and five days if stored in a refrigerator that is at 40 degrees Fahrenheit or below. However, chicken salad should not be stored in the freezer because it does not keep well.
It is also wise to discard the chicken salad if it is left out at room temperature for more than two hours, according to StillTasty.
When storing chicken salad in the refrigerator, it is a good idea to place it in a container with a cover. The best way to tell if chicken salad is safe to consume is by smelling it and observing its color. If it smells bad or has changed in appearance, it is wise to discard it to avoid possible food poisoning.