Prairieville, LA
6 stations
LiveUpdated Jun 21Gas prices near 70769
Prairieville, LA · LA average $3.58/gal
Stations near you
1Walmart Neighborhood Market
CheapestCheapest nearby17352 LA-44
Gas Price Check
Prairieville, LA · 70769
- Cheapest
- $3.14/gal
- Area avg
- $3.58/gal
You save44¢/gal
Keep exploring
Gas prices in Prairieville, LA 70769 fluctuate based on crude oil markets and regional supply shifts from Gulf Coast refineries. Station-to-station variations are common across Ascension Parish, so checking current prices helps you find the best deal near your location. Prices update regularly throughout the day as market conditions change.
Today’s lowest gas prices in 70769
- 1. Walmart Neighborhood Market at 15019 Airline Hwy offers regular at $3.14/gal (3.6 mi away).
- 2. Walmart Neighborhood Market at 17352 LA-44 offers regular at $3.14/gal (2.2 mi away).
- 3. Murphy USA at 17609 Airline Hwy. offers regular at $3.19/gal (4.6 mi away).
- 4. Marathon at 14022 LA-73 offers regular at $3.34/gal (5.5 mi away).
- 5. Mobil at 37384 Perkins Rd offers regular at $3.39/gal (4.6 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Prairieville, LA
How to save more on gas in Prairieville
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
Related guides
Deep-dives on US gas-price topics relevant to this area.
Brand
Sam's Club gas prices
Member-only fuel pricing at Sam's Club warehouse-club locations.
Research
When to buy gas: time-of-day and day-of-week patterns
Empirical patterns in retail pump pricing. Tue/Wed cheapest.
Research
Diesel vs gasoline economics in 2026
Why diesel costs more than gas now. Refining yield and global demand.
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Louisiana
Louisiana hosts six major refineries along the Mississippi River and Gulf Coast, including ExxonMobil Baton Rouge (one of the largest in the nation), Marathon Garyville, and Phillips 66 Alliance. The state gas tax is around 20 cents per gallon, one of the lowest in the country. New Orleans, Baton Rouge, and Shreveport all post pump prices well below the national average thanks to direct refinery proximity and short supply distances. Costco, Sam's Club, Murphy USA at Walmart, and Brookshire's grocery fuel lead on value across New Orleans, Baton Rouge, and Shreveport. Hurricane season (August through October) creates the only meaningful supply risk, as refinery shutdowns and evacuations can spike prices within days.