Oswego Gas Prices - Find the Lowest Gas Prices in Oswego, IL

Search for the lowest gasoline prices in Oswego, IL. Find local Oswego gas prices and Oswego 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.
$3.162
05/30/2025
$3.389
05/30/2025
$3.959
05/30/2025
$4.429
05/30/2025
$3.521
05/30/2025

Today's lowest gas prices in Illinois and around Oswego

StationRegularPlusPremiumDiesel
Casey's
200 S Main St, Atwood, IL
$2.88
05/30/2025
05/30/2025
05/30/2025
$3.28
05/30/2025
Love's Travel Stop
809 Moore Ave, Tuscola, IL
$2.88
05/30/2025
$3.38
05/30/2025
$3.83
05/30/2025
$3.70
05/30/2025

Find all gas prices in and around Oswego, IL.

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Sunday, Jun 1, 2025 at 9:30am
Aurora, IL
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Cats

Sunday, Jun 1, 2025 at 1:00pm
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Million Dollar Quartet

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