Best Credit Cards for Costco Purchases in 2025

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slug: best-credit-cards-costco-purchases

title: "Best Credit Cards for Costco Purchases in 2025"

description: "Find the best credit cards to use at Costco in 2025. Compare cashback rates, travel rewards, and which cards Costco warehouses actually accept."

category: Money

tags: ["Costco", "credit cards", "cashback", "Costco credit card", "Visa"]

author_slug: faroway-team

cluster: credit-cards

reading_time: 7 min

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Costco's a strange beast in the credit card world. The warehouse giant only accepts Visa cards in its US stores—no Mastercard, no Amex, no Discover. That constraint narrows your options, but the good news is several Visa cards pay exceptionally well at Costco, and one of them is free.

This guide breaks down the best credit cards to use at Costco in 2025, whether your goal is straight cashback, travel rewards, or getting the most from every bulk-size purchase.

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The Costco Payment Constraint

First, the basics. In US Costco warehouses:

• Accepted: Visa credit and debit, Costco Anywhere Visa card, cash, checks, EBT, Costco Shop Cards
• Not accepted: Mastercard, American Express, Discover

At Costco.com, they accept all major credit cards (Visa, Mastercard, Amex, Discover), so if you order online, your options open up significantly.

This guide focuses primarily on in-warehouse purchases where only Visa applies.

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Best Visa Credit Cards for Costco

1. Costco Anywhere Visa® Card by Citi — Best Overall for Costco Shoppers

If you shop at Costco regularly, this card is purpose-built for it.

Rewards:

• 4% cashback on eligible gas worldwide (first $7,000 per year, then 1%)
• 3% cashback on restaurants and eligible travel
• 2% cashback on all Costco and Costco.com purchases
• 1% cashback on everything else

Annual fee: $0 (requires Costco membership, which starts at $65/year)

The catch: Cashback is paid once a year as a reward certificate redeemable at Costco, not as a statement credit. You have to use it before December 31 of the following year or you lose it. If you shop at Costco regularly, that's fine—you'll spend it. If you cancel your membership, you lose the certificate.

Best for: Costco loyalists who also drive frequently (the 4% gas category is hard to beat) and eat out regularly.

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2. Citi Double Cash® Card — Best No-Fee Flat-Rate Visa

Rewards:

• 2% cashback on everything (1% when you buy, 1% when you pay)
• No category restrictions

Annual fee: $0

Costco's own card gives 2% at Costco specifically, but only 1% everywhere else. The Citi Double Cash gives 2% everywhere—including Costco. If you don't want to think about categories and want the same rate at Costco that you'd get on every other purchase, this is the card.

Best for: Simplicity seekers who want one card for everything without tracking categories.

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3. Wells Fargo Autograph℠ Card — Best No-Fee Visa for Travel Rewards

Rewards:

• 3x points on restaurants, travel, gas, transit, streaming, and phone plans
• 1x on everything else (including Costco)

Annual fee: $0

The Autograph doesn't reward Costco purchases specifically, but it's a strong all-around Visa with no annual fee. If you're spending heavily in the bonus categories and just occasionally swipe at Costco, it's worth having in your wallet. Points transfer to partner airlines via Wells Fargo Rewards.

Best for: Travelers who want Visa with travel rewards and no annual fee.

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4. Chase Freedom Flex® — Best for Rotating Category Bonuses

Note: The Freedom Flex is a Mastercard, so it cannot be used in Costco warehouses. However, it works at Costco.com.

If you shop Costco.com regularly and Costco rotates into Chase's 5% quarterly categories (which it has done), the Freedom Flex delivers exceptional value. Pair it with a Chase Sapphire card to transfer those points to airline and hotel programs.

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5. Capital One Venture X Rewards Credit Card — Best Visa for Travel Maximizers

Rewards:

• 10x miles on hotels and rental cars through Capital One Travel
• 5x miles on flights through Capital One Travel
• 2x miles on everything else (including Costco)

Annual fee: $395 (offset by $300 Capital One Travel credit + 10,000 anniversary miles)

For travelers who want to funnel everyday Costco spending into a war chest of travel miles, the Venture X is compelling. The 2x rate at Costco plus $300 travel credit largely justify the fee for people who travel at least once a year. Transfer partners include Air France, Singapore Airlines, Turkish Airlines, and more.

Best for: Travelers already using Capital One's ecosystem who want Costco spend to feed travel redemptions.

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Side-by-Side Comparison

Card	Costco Rate	Annual Fee	Visa?	Best Feature
Costco Anywhere Visa by Citi	2%	$0 + membership	✅	4% on gas
Citi Double Cash	2%	$0	✅	2% everywhere
Wells Fargo Autograph	1%	$0	✅	3x on travel/dining
Capital One Venture X	2x miles	$395	✅	Travel transfer partners
Chase Freedom Flex	1–5%*	$0	❌	Costco.com + rotating 5%

*Freedom Flex works at Costco.com only, not in-store.

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How Much Can You Actually Save?

Let's say you spend $500/month at Costco—roughly $6,000/year, which is realistic for a family doing bulk grocery and household shopping.

Card	Annual Costco Rewards
Costco Anywhere Visa	$120 (2%)
Citi Double Cash	$120 (2%)
Wells Fargo Autograph	$60 (1%)
Capital One Venture X	$120 in miles (2x)

The Costco Anywhere Visa and Citi Double Cash tie on Costco purchases alone. Where the Costco card wins: if you're also putting $400/month in gas on it, you're earning an extra $192/year at 4%. Total annual rewards could hit $300+ before accounting for restaurant spending.

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What About Costco Gas?

Costco gas stations typically price 10–25 cents below market rates. At a station running $3.80/gallon when the market is at $4.00, you save $0.20/gallon before any card rewards. Filling a 15-gallon tank saves $3 at the pump, plus 4% back on the Costco Anywhere Visa adds another $2.28 per fillup.

If you fill up twice a month, that's over $100/year in combined savings from cheaper gas plus 4% cashback.

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Costco Membership + Card: The Math

Costco Gold Star Membership costs $65/year. Executive Membership costs $130/year but comes with 2% executive rewards on qualifying Costco purchases (up to $1,000/year cashback), free for members who spend $3,250+ annually.

At $6,000/year Costco spend:

• Executive rewards: $120 (2%)
• Costco Anywhere Visa rewards: $120 (2%)
• Total Costco rewards: $240
• Net cost of Executive membership (vs. Gold Star): $65
• Profit: $175/year before any gas or restaurant rewards

The pairing of Executive Membership + Costco Anywhere Visa stacks well—but the executive rewards only apply to purchases, not gas.

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Which Card Should You Get?

You're a regular Costco shopper who drives often: Costco Anywhere Visa by Citi. The 4% gas category is uniquely valuable and the 2% Costco rate ties the best alternatives.

You want simplicity: Citi Double Cash. One card, 2% everywhere, no tracking.

You're a traveler who uses Costco for household staples: Capital One Venture X. Expensive card but the $300 travel credit and transfer partners justify it if you're flying internationally.

You shop Costco.com more than in-store: Add the Chase Freedom Flex to your Visa card—use the Flex when Costco rotates into the 5% quarterly category.

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Plan Your Next Trip With the Rewards You Earn

Whichever card you choose, the cashback and miles add up quickly with regular Costco spending. Once you've built up a travel rewards balance, Faroway helps you plan where to spend them. The AI trip planner builds personalized itineraries—from budget European city-breaks to luxury Pacific routes—so you can match your destination to your points balance and travel style.

Put your Costco spending to work. Let the rewards take you somewhere.