Rapid City Gas Prices - Find the Lowest Gas Prices in Rapid City, SD

Search for the lowest gasoline prices in Rapid City, SD. Find local Rapid City gas prices and Rapid City 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.
$3.083
03/14/2025
$2.962
03/14/2025
$3.151
03/14/2025
$3.573
03/14/2025
$3.272
03/14/2025

Today's lowest gas prices in South Dakota and around Rapid City

StationRegularPlusPremiumDiesel
Costco
3700 S Grange Ave, Sioux Falls, SD
$2.46
03/14/2025
03/14/2025
$3.24
03/14/2025
03/14/2025
Goode To Go
1301 River Dr, North Sioux City, SD
$2.46
03/14/2025
$2.98
03/14/2025
03/14/2025
$3.17
03/14/2025

Find all gas prices in and around Rapid City, SD.

Type in your Search Keyword(s) and Press Enter...
Add an Event

Local Events

Exhibition - Picturing The West: Highlights From the Roseland Collection

Friday, Mar 14, 2025 from 10:00am to 5:00pm
Rapid City, SD
More info »

Saint Patricks Day and SD Craft Beer Week Collide

Friday, Mar 14, 2025 at 12:00pm
Rapid City, SD
More info »

Cabaret

Friday, Mar 14, 2025 at 7:00pm
Rapid City, SD
More info »

Rapid City Rush vs. Iowa Heartlanders

Friday, Mar 14, 2025 at 7:05pm
Rapid City, SD
More info »

Black Hills Farmers Market

Saturday, Mar 15, 2025 from 9:00am to 12:00pm
Rapid City, SD
More info »

Exhibition - Picturing The West: Highlights From the Roseland Collection

Saturday, Mar 15, 2025 from 10:00am to 5:00pm
Rapid City, SD
More info »

Cabaret

Saturday, Mar 15, 2025 at 7:00pm
Rapid City, SD
More info »

Rapid City Rush vs. Iowa Heartlanders

Saturday, Mar 15, 2025 at 7:05pm
Rapid City, SD
More info »

See All Events