⛽ Sam's Club Gas Prices in Illinois
Estimated today · Based on Illinois AAA avg · Source: AAA + historical Sam's savings data
Illinois Avg Today
—
per gallon · regular
Est. Sam's Price
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~10–25¢ below state avg
⚠️ Sam's Club does not publish real-time prices. Estimated price uses today's Illinois AAA average minus Sam's's typical 10–25¢/gal savings. Actual prices vary by location.
Illinois Gas Tax Context
Illinois's state gas tax is approximately 46¢ per gallon — above the national average. This tax applies equally to all stations including Sam's, so the 10–25¢ membership discount is on top of the post-tax street price. In high-tax states like Illinois, the absolute price at the pump is higher, but the relative savings from a Sam's membership remain the same.
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~18 Sam's Club locations in Illinois
Use the Sam's Clubapp or website to find the nearest fuel center and confirm today's price.
Membership required
Sam's Club fuel is available to members only. $50–$110/year · Club ($50/year)
Sam's Club Gas in Illinois — FAQs
How much is gas at Sam's Club in Illinois today?
Based on today's Illinois average of current local prices, Sam's Club in Illinois is estimated at around $a few cents less per gallon. Sam's Club typically prices 10–25¢ per gallon below the state average.
Is Sam's Club gas cheaper than regular gas stations in Illinois?
Yes. Sam's Club gas in Illinois is typically 10–25¢ per gallon cheaper than branded stations. Illinois has relatively high state gas taxes (~46¢/gal), which affects all stations equally — the Sam's discount still applies on top of that base.
Do you need a membership for Sam's Club gas in Illinois?
Yes. A valid Sam's Club Membership ($50–$110/year) is required to purchase fuel at any Sam's Club location, including those in Illinois.
Why is gas more expensive in Illinois than the national average?
Illinois gas prices are currently near the national average of $—. State gas tax is approximately 46¢/gal.