Union
Illinois
Union Gas Prices - Find the Lowest Gas Prices in Union, IL
Search for the lowest gasoline prices in Union, IL. Find local Union gas prices and Union 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 Union
| 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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11U PG Great Lakes Memorial Day Classic (AA/AAA)
Friday, May 23, 2025 at 8:00am
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Friday, May 23, 2025 at 8:00am
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10U PG Great Lakes Memorial Day Classic (AA/AAA)
Friday, May 23, 2025 at 8:00am
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14U PG Great Lakes Memorial Day Classic (AA/AAA)
Friday, May 23, 2025 at 8:00am
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12U PG Great Lakes Memorial Day Classic (AA/AAA)
Saturday, May 24, 2025 at 8:00am
Huntley, IL
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11U PG Great Lakes Memorial Day Classic (AA/AAA)
Saturday, May 24, 2025 at 8:00am
Huntley, IL
More info »
10U PG Great Lakes Memorial Day Classic (AA/AAA)
Saturday, May 24, 2025 at 8:00am
Huntley, IL
More info »
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