Westlake Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.33 | $3.99 | $4.33 | $4.11 | - |
Highest Recorded Average Gas Price In Westlake Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.11 | 08/04/26 |
| Regular | $3.33 | 09/13/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Westlake
Shell in Westlake (1122 Sampson St)
1122 Sampson St, Westlake, Louisiana,
$4.29
Sep 24, 2026
3¢ Cashback
Exxon in Westlake (2401 Westwood Dr)
2401 Westwood Dr, Westlake, Louisiana,
$4.39
Sep 24, 2026
0¢ Cashback
Circle K in West Lake (2336 Westwood Rd)
2336 Westwood Rd, Westlake, Louisiana,
$4.39
Sep 24, 2026
0¢ Cashback
Phillips 66 in Westlake (105 Phillips Rd)
105 Phillips Rd, Westlake, Louisiana,
$4.44
Sep 24, 2026
0¢ Cashback
CITGO in Westlake (703 Miller Ave)
703 Miller Ave, Westlake, Louisiana,
$4.49
Sep 24, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.