If you’ve driven past a Costco lately, you’ve probably noticed something unusual: gas lines that are longer than ever. What used to be a quick stop has turned into a full wait, and for many shoppers, it’s not exactly going smoothly.

Why Everyone Is Suddenly Flocking to Costco Gas

The surge is simple to explain. Costco gas is often noticeably cheaper than nearby stations, sometimes by 20 to 30 cents per gallon. In a time when prices are still unpredictable, that kind of difference is enough to pull in a crowd.

But as more people catch on, those savings are starting to come with a trade-off. What used to feel like a quick, smart stop is now turning into a longer, more frustrating experience for many drivers.

costco gas station — Image Credit: Deposit Photos

Long Lines and Unexpected Price Changes

One shopper recently shared their experience after stopping for gas late in the morning, assuming it would be a quieter time. Instead, they found lines stretching for 15 to 20 minutes, with cars backed up onto the road.

By the time they reached the pump, the price had already gone up, turning what felt like a good deal into a frustrating moment. And that’s part of the issue right now: pricing isn’t always static. Gas prices can change mid-day based on local competition, meaning what you see when you arrive isn’t always what you’ll pay.

The Timing Trick That Makes a Big Difference

If there’s one thing regular Costco shoppers agree on, it’s that timing matters more than ever. Early mornings, sometimes even before the store officially opens, are usually the best bet for avoiding long lines.

Late evenings can also be quieter, but anything in the middle of the day is increasingly unpredictable. Show up at the wrong time, and you could end up waiting far longer than expected.

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Are the Savings Still Worth It?

That’s where opinions start to split. Yes, Costco gas is still cheaper in many areas, and for some drivers, those savings add up over time, especially with rewards from store credit cards.

But for others, the math doesn’t quite work anymore. When you factor in wait time, traffic, and occasional price changes, the difference might come to only a few dollars. In some places, nearby gas stations are even starting to match prices closely enough to skip the hassle altogether.