The cheapest way to obtain distilled water typically involves at local water stores or using a home distillation unit , which can reduce costs to as little as $0.24 to $0.68 per gallon . If you prefer buying pre-packaged gallons, major retailers like Walmart and Target generally offer the lowest prices, often ranging between $1.26 and $1.44 per gallon . Top Retailers for Pre-Packaged Distilled Water
Retail prices fluctuate by location, but the following stores consistently rank as the most affordable for 1-gallon jugs as of April 2026: : Offers Parent’s Choice Distilled Water Go to product viewer dialog for this item. for as low as $1.26 and Great Value Distilled Water for $1.37–$1.44 . cheapest place to buy distilled water
for about , though prices may be lower for store-brand options when in stock. The cheapest way to obtain distilled water typically
: Occasionally stocks 1-gallon distilled water for roughly $1.48 , though availability varies by season. Local Refill Stations (Paramount, CA) for as low as $1
: Typically carries 1-gallon jugs for approximately $1.39 . Target : Sells Pure Life Distilled Water Go to product viewer dialog for this item.
Refilling your own 5-gallon jugs at local water stores is often significantly cheaper than buying individual gallons and reduces plastic waste. The Complete Guide to Making Distilled Water at Home - CNET