Duncan Gas Prices - Find the Lowest Gas Prices in Duncan, OK

Search for the lowest gasoline prices in Duncan, OK. Find local Duncan gas prices and Duncan gas stations with the best prices to fill up at the pump today

National and Oklahoma Gas Price Averages

National Avg.	OK Reg. Avg.	OK Plus Avg.	OK Prem. Avg.	OK Diesel Avg.
$3.196 05/24/2025	$2.816 05/24/2025	$3.222 05/24/2025	$3.509 05/24/2025	$3.101 05/24/2025

Today's lowest gas prices in Oklahoma and around Duncan

Station	Regular	Plus	Premium	Diesel
Sam's Club 12905 E 96th St N, Owasso, OK	$2.31 05/24/2025	05/24/2025	$2.82 05/24/2025	$3.10 05/24/2025
Costco 4816 N 118 AVE E, Tulsa, OK	$2.32 05/24/2025	05/24/2025	$2.81 05/24/2025	05/24/2025