Cheapest Gas Prices Around SWLA This Week – September 9

Lake Charles, Louisiana - These days, any money you can save is a good thing. It feels like more now than ever; some of us have to make a dollar stretch to the very end. We're trying to save you a few bucks on your FUEL this week. We've got a look at the CHEAPEST gas prices around Southwest Louisiana.

With prices continuing to rise, it can pay to shop around before filling up. Gas prices can be different from one station to the next, even if the locations are only a few miles apart. Checking prices before you stop could save you a few dollars, especially if you're filling up a larger vehicle.

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Gas Prices Around Louisiana Compared To The Rest of the Country

According to the latest AAA gas price data, the average price for regular gasoline in Louisiana is now $3.77 per gallon. That is up from $3.67 one week ago and $3.61 one month ago.

The increase is even bigger when compared to this time last year. The average price for regular gas in Louisiana was about $2.79 per gallon a year ago. That means drivers are now paying about 98 cents more per gallon than they were last year.

Louisiana Gas Prices

• Regular: $3.77
• Mid-Grade: $4.23
• Premium: $4.62
• Diesel: $5.51

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Cheapest Gas Prices Around Lake Charles & SWLA (September 8th, 2026)

1. Conoco & Exxon, (5 Gulf Hwy, Lake Charles, LA) - $3.39
2. E-Z Mart, (1723 US-90 W, Vinton, LA) - $3.42
3. Sam's Club, (2025 Sam’s Way, Lake Charles, LA) - $3.46
4. Murphy USA, (3425 Gerstner Memorial, Lake Charles, LA) - $3.48
5. Love's Travel Stop, (2024A West St, Vinton, LA) - $3.49
6. Murphy USA, (3441 Nelson Road, Lake Charles, LA) - $3.49
7. Walmart, (260 Sam Houston Jones Pkwy, Lake Charles, LA) - $3.49
8. Murphy USA, (527 N. Cities Service Hwy, Sulphur, LA) - $3.53
9. RaceWay, (1213 N Martin Luther King Hwy, Lake Charles, LA) - $3.54
10. Circle K, (5721 Nelson Rd, Lake Charles, LA) - $3.54

We'll continue to keep an eye on gas prices across Southwest Louisiana and let you know where you can find some of the cheapest gas in the Lake Charles area.