Costco liquors under $20: top budget bottles flying off shelves

If you’re watching your grocery budget but don’t want to skimp on spirits, Costco’s liquor aisle is worth a look: several recognizable bottles and store-brand spirits regularly show up for under $20. With prices varying by location — and non-members able to buy alcohol directly in a dozen states — these picks can stretch a drinks budget without sacrificing cocktail-worthy quality.

Methodology

I surveyed inventories across multiple Costco warehouses and verified availability at select stores within the past month. Selections emphasize value-for-money: recognizable brands or Kirkland Signature labels that deliver solid flavor, mixability, and consistency for everyday drinking and simple cocktails.

The list reflects practical criteria: bottle size, recent in-store pricing, and how well each spirit performs neat or in mixed drinks. I drew on two decades of beverage writing and sommelier training to assess balance, provenance, and typical uses.

• Aperol — Bright, bittersweet liqueur; perfect for spritzes; ~ $17–$18 (750 ml).
• Bombay Sapphire — Botanical-forward London dry gin; good for G&Ts; ~ $16–$18 (1.75 L).
• Malibu Original — Coconut-flavored rum; summery cocktails; ~ $17–$18 (1.75 L).
• Pallini Limoncello — Italian lemon liqueur; chilled digestif or desserts; just under $20.
• Bacardi Superior — Clean, white rum for cocktails; great mixer value; ~ $15–$16 (1.75 L).
• Captain Morgan Original Spiced — Warm, spiced rum for punches and mixers; ~ $19–$20 (1.75 L).
• Deep Eddy Lemon Vodka — Authentic citrus-flavored vodka; mixes well in summer drinks; ~ $19–$20 (1.75 L).
• Kirkland Signature American Vodka — Neutral, corn-based vodka with strong value; as low as ~$11–$12 (1.75 L).
• Jim Beam White Label — Classic, straightforward bourbon; widely available and affordable.
• Chivas Regal 12 — Aged blended Scotch with smooth, honeyed notes; often under $16 (750 ml).
• Four Roses — Approachable Kentucky bourbon; good for cocktails and sipping; around $20 (750 ml).
• Kirkland Signature Blended Canadian Whisky — Oak-aged, Crown-style profile at a steep discount.

Aperol

The Italian liqueur that made the spritz ubiquitous is a study in approachable bitterness: orange citrus balanced with herbal and slightly floral tones. It’s lower in alcohol than many bitter liqueurs, which makes it ideal for a crowd-pleasing Aperol Spritz (Prosecco, Aperol, soda) and for swapping into cocktails where you want gentler bitter character than Campari.

Costco often carries 750 ml bottles for roughly $17–$18, a noticeable discount versus typical retail.

Bombay Sapphire London Dry Gin

Bombay Sapphire is built around a mix of botanicals delivered by vapor infusion, which keeps the spirit on the lighter, aromatic side compared with more aggressively juniper-driven gins. At 47% ABV it has a warming backbone but remains floral and citrus-forward—excellent in a classic Gin & Tonic or a Negroni variant.

Large-format bottles at Costco can push the per-ounce cost well below typical liquor-store prices, often spotted near $17 for 1.75 liters at select warehouses.

Malibu Original Caribbean Coconut Rum

Light, sweet and distinctly coconut-forward, Malibu is aimed squarely at mixed drinks: pina coladas, tropical punches, or any recipe that benefits from obvious coconut flavor. Bottles in 1.75-liter format regularly undercut standard 750 ml pricing, with Costco listings often around $17–$18.

Pallini Limoncello

Pallini is a sun-bright limoncello made from Amalfi Coast lemons; the peel-driven character yields essential-oil intensity rather than simple syrup sweetness. Serve chilled as a digestif or use as a bright swap for vodka in summery cocktails.

At just under $20, Pallini is a pocket-sized way to introduce Italian citrus flair to desserts and aperitivo-hour spritzes.

Bacardi Superior Light Rum

Bacardi’s white rum is intentionally neutral, filtered to remove color and deliver a clean, crisp mixing base. It plays nicely in mojitos, daiquiris, and Cuba Libres where the mixer, not the spirit, should take center stage.

Costco’s larger bottles often drop the price to the mid-teens for 1.75 liters, a strong value for frequent cocktail hosts.

Captain Morgan Original Spiced Rum

Spiced rum has a long Caribbean lineage, and Captain Morgan’s version emphasizes warm baking spices—clove, cinnamon, brown sugar—making it a reliable choice for ginger beer or cola-based drinks. Costco’s large bottles commonly line up around the $19 mark.

Deep Eddy Lemon Vodka

Flavored vodkas can vary widely; Deep Eddy’s lemon expression stands out for using real juice and avoiding overly sweet, artificial notes. It’s useful in bright cocktails like an adult Arnold Palmer (tea + vodka) or a lemon-forward spritz.

Look for 1.75-liter bottles that significantly undercut single-bottle equivalents at specialty retailers.

Kirkland Signature American Vodka

Kirkland Signature vodka offers a neutral, corn-based profile similar to several popular craft vodkas but at a fraction of the price. It’s distilled and filtered to produce a clean spirit that performs well in mixers and high-volume cocktails.

At some warehouses, 1.75 liters have been priced near $11–$12 — a notable cost-per-serve advantage for gatherings.

Jim Beam White Label Bourbon

Jim Beam’s core bourbon is a textbook, entry-level American whiskey: straightforward corn sweetness, modest rye spice, and dependable consistency. It won’t upend enthusiasts’ expectations but makes for an economical bourbon in cocktails from highballs to Old Fashioneds.

Some Costco locations stock larger formats for a few dollars under $20, providing substantial savings for regular use.

Chivas Regal 12-Year-Old Blended Scotch

Blended Scotch like Chivas 12 emphasizes balance: malts and grain whiskies blended for honeyed, nutty, and vanilla-driven notes. It’s versatile—sipped neat, with ice, or used in classic stirred cocktails such as a Rob Roy—and often appears at Costco for a fraction of typical retail price tags.

Four Roses Kentucky Straight Bourbon

Four Roses takes a distinct approach by combining several mashbills and yeast strains to produce a consistent, approachable bourbon profile: honeyed sweetness, orchard fruit, and light baking spice. It’s a friendly everyday bourbon for both cocktails and casual sipping.

Kirkland Signature Blended Canadian Whisky

Costco’s blended Canadian whisky delivers a smooth, easy-drinking profile—vanilla, warm baking spice, and toffee notes—at a price that undercuts many name brands. It’s presented in larger bottle formats that increase value for customers who favor high-volume or mixed-drink use.

Prices and stock fluctuate by region, and not every Costco will carry every product or bottle size. If you’re shopping specifically for spirits deals, check local warehouse listings or call ahead. For non-members, remember that direct alcohol sales are permitted in only certain states; where allowed, you can often buy liquor without a membership card.