Gas Prices in Aurora, IL Today

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

$3.35

Average Regular Unleaded — Aurora, Illinois

Current Gas Prices in Aurora

Gas prices in Aurora, Illinois average $$3.35 per gallon today for regular unleaded — near the state average the Illinois statewide average of $$3.36. Competition among Aurora's fuel stations creates real savings opportunities.

Fuel TypePrice / GallonGradeTrend
Regular Unleaded$3.3587 octane▲ Rising
Mid-Grade$3.8789 octane▲ Rising
Premium$4.1891-93 octane▲ Rising
Diesel$4.53N/A▲ Rising

Price Comparison

Aurora Average
$3.35
Regular Unleaded
Illinois State Average
$3.36
near the state average
National Average
$3.99
$0.64 below the national average

About Gas Prices in Aurora

Gas prices in Aurora follow Midwest regional patterns with some local variation. Stations closest to residential neighborhoods tend to match rather than undercut market rates. Your best savings strategy: identify 2-3 consistently affordable stations along your regular commute and check them weekly.

Gas Prices by Brand in This City

Estimated prices based on brand modifiers. Sorted cheapest to most expensive.

CHEAPEST
Costco
$3.20
Speedway
$3.32
Circle K
$3.33
Sunoco
$3.36
Marathon
$3.37
BP
$3.39
Mobil
$3.40
Exxon
$3.41
Shell
$3.43
Chevron
$3.45

Fuel Type Prices in This City

Regular Unleaded
87 octane
Premium Gasoline
91-93 octane
Diesel Fuel
N/A

Gas Prices in Nearby Cities

Naperville$3.43Elgin$3.56Joliet$3.32Schaumburg$3.58Des Plaines$3.62Chicago$3.31Evanston$3.47Waukegan$3.44Rockford$3.59Kenosha$2.84
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Frequently Asked Questions

Aurora's current average of $$3.35 compares to the Illinois statewide average of $$3.36. Aurora is near the state average the state average, which is typical for a metro of its size and location.
Gas stations in Aurora typically update prices 1-3 times per week in response to wholesale market changes. Prices generally dip early in the week and rise Thursday-Sunday. Following weekly trends helps identify optimal fill-up windows.
Costco and Sam's Club fuel stations serve many major metropolitan areas and offer the lowest prices for members — typically 15-25 cents below local market. Membership costs $65-130/year but typically pays for itself in fuel savings alone for regular drivers.
Gas price spikes in Aurora are typically triggered by regional supply disruptions, pipeline outages, refinery maintenance, seasonal blend transitions, and global crude oil price increases. Holiday demand surges around Memorial Day, July 4th, and Labor Day also push prices up temporarily.
Premium gas in Aurora is worth the extra cost only if your vehicle requires it. If your owner's manual says Required, always use premium. If it says Recommended, you may use regular with minimal performance loss. Never use regular in a vehicle that requires premium.

Related Gas Price Pages

Gas Prices in IllinoisCheapest Gas in AuroraGas Prices Near AuroraCompare All StatesRegular Unleaded in AuroraPremium Gasoline in AuroraDiesel Fuel in AuroraShell - AuroraExxon - AuroraBP - AuroraChevron - AuroraMobil - AuroraGas Prices in NapervilleGas Prices in ElginGas Prices in Joliet