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Chicago Gas Prices - Find the Lowest Gas Prices in Chicago, IL
Search for the lowest gasoline prices in Chicago, IL. Find local Chicago gas prices and Chicago gas stations with the best prices to fill up at the pump today
National and Illinois Gas Price Averages
| National Avg. | IL Reg. Avg. | IL Plus Avg. | IL Prem. Avg. | IL Diesel Avg. |
|---|---|---|---|---|
|
$3.177
05/21/2025
|
$3.408
05/21/2025
|
$3.974
05/21/2025
|
$4.436
05/21/2025
|
$3.530
05/21/2025
|
Today's lowest gas prices in Illinois and around Chicago
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Casey's 391 S. Hunt Club Rd., Gurnee, IL |
$2.83
05/21/2025
|
05/21/2025
|
$3.63
05/21/2025
|
$3.49
05/21/2025
|
Sam's Club 6570 Grand Ave, Gurnee, IL |
$2.83
05/21/2025
|
05/21/2025
|
05/21/2025
|
$3.08
05/21/2025
|
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