Sioux Falls
South Dakota
Sioux Falls Gas Prices - Find the Lowest Gas Prices in Sioux Falls, SD
Search for the lowest gasoline prices in Sioux Falls, SD. Find local Sioux Falls gas prices and Sioux Falls gas stations with the best prices to fill up at the pump today
National and South Dakota Gas Price Averages
| National Avg. | SD Reg. Avg. | SD Plus Avg. | SD Prem. Avg. | SD Diesel Avg. |
|---|---|---|---|---|
|
$3.160
09/18/2025
|
$2.986
09/18/2025
|
$3.195
09/18/2025
|
$3.638
09/18/2025
|
$3.399
09/18/2025
|
Today's lowest gas prices in South Dakota and around Sioux Falls
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Freedom 615 9th St SE, Watertown, SD |
$2.32
09/18/2025
|
09/18/2025
|
09/18/2025
|
09/18/2025
|
Freedom 220 10th St SW, Watertown, SD |
$2.32
09/18/2025
|
09/18/2025
|
09/18/2025
|
09/18/2025
|
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Local Events
Lake Lorraine Farmers Market
Thursday, Sep 18, 2025 from 4:00pm to 7:00pm
Sioux Falls, SD
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Center for Disabilities Run Walk and Roll
Saturday, Sep 20, 2025 at 8:30am
Sioux Falls, SD
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Center of Sioux Falls Walking Tour
Saturday, Sep 20, 2025 from 1:00pm to 4:00pm
Sioux Falls, SD
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Downtown Sioux Falls Riverfest
Saturday, Sep 20, 2025 from 2:00pm to 8:00pm
Sioux Falls, SD
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In and Around Sioux Falls, SD