Once frozen, package them in 2 cup portions in freezer-safe containers.
For best results, I use a FoodSaver to seal and vac my peaches. Be sure to have enough FoodSaver bags on hand if you are going to be freezing a bushel or more of peaches.
How long will peaches last in the freezer?Properly stored, frozen peaches will maintain quality for about 12 months in the freezer, although they will usually remain safe to eat after that.The more air you can remove from the freezer container, the longer they will maintain their quality.