Marathon Gas Prices in Des Plaines, IL

Updated April 5, 2026 — Prices updated regularly from EIA data

$3.64

Marathon Regular Unleaded — Est. price in Des Plaines

About Marathon Fuel

Marathon Petroleum is one of America's largest petroleum refiners, operating Marathon branded stations primarily across the Midwest, Southeast, and East Coast. Marathon's direct refining-to-retail model means their stations benefit from efficient supply chains. Marathon fuel meets all TOP TIER detergent gasoline standards and is particularly well-distributed in Ohio, Michigan, Indiana, and Kentucky.

Marathon Loyalty Program

Marathon MakeItCount rewards program earns points on fuel and in-store purchases. Members can redeem points for cents-per-gallon fuel discounts and store merchandise.

Brand Price Comparison in Des Plaines

BrandEst. Pricevs. Marathon
Costco$3.47$-0.17
Speedway$3.59$-0.05
Circle K$3.60$-0.04
Sunoco$3.63$-0.01
Marathon THIS PAGE$3.64
BP$3.66+$0.02
Mobil$3.67+$0.03
Exxon$3.68+$0.04
Shell$3.70+$0.06
Chevron$3.72+$0.08

Marathon Prices in Nearby Cities

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Frequently Asked Questions

Marathon MakeItCount rewards program earns points on fuel and in-store purchases. Members can redeem points for cents-per-gallon fuel discounts and store merchandise. Consistent use of the Marathon loyalty program can realistically save 5-15 cents per gallon, adding up to $40-120 annually for a typical driver filling up weekly.
Marathon Petroleum is one of America's largest petroleum refiners, operating Marathon branded stations primarily across the Midwest, Southeast, and East Coast. Marathon's direct refining-to-retail model means their stations benefit from efficient supply chains. Marathon fuel meets all TOP TIER detergent gasoline standards and is particularly well-distributed in Ohio, Michigan, Indiana, and Kentucky. All major brands including Marathon must meet federal minimum fuel standards. TOP TIER certified brands go beyond minimums with enhanced detergency additives proven to reduce engine deposits.
Marathon fuels meet all federal quality standards. TOP TIER certification means enhanced detergency additives provide measurable engine protection benefits beyond the legal minimum.
Marathon has a presence in the Des Plaines, Illinois market. Use the Marathon station locator app or website to find the nearest Marathon station and current prices.

Related Gas Price Pages

All Gas Prices in Des PlainesCheapest Gas in Des PlainesGas Prices in IllinoisShell in Des PlainesExxon in Des PlainesBP in Des PlainesChevron in Des PlainesMobil in Des PlainesCostco in Des PlainesRegular Unleaded at MarathonPremium Gasoline at MarathonDiesel Fuel at Marathon