Saint Paul, MN
8 stations
LiveUpdated Jun 9Gas prices near 55121
Saint Paul, MN · MN average $4.09/gal
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Gas Price Check
Saint Paul, MN · 55121
- Cheapest
- $3.78/gal
- Area avg
- $4.09/gal
You save31¢/gal
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In 55121, Saint Paul residents find fuel costs tend to track with broader Midwest trends, typically lower than coastal states. Prices fluctuate daily depending on which station you visit around the area. Check current rates here to locate the best deals near you, as even stations a few blocks apart can differ noticeably.
Today’s lowest gas prices in 55121
- 1. Sam's Club at 3035 Denmark Ave offers regular at $3.78/gal (2.3 mi away).
- 2. Costco at 995 Blue Gentian Rd offers regular at $3.79/gal (3.8 mi away).
- 3. Holiday at 2660 Eagan Woods Dr offers regular at $4.15/gal (2.9 mi away).
- 4. Marathon at 3390 Coachman Rd offers regular at $4.15/gal (1.9 mi away).
- 5. Shell at 1286 Lone Oak Rd offers regular at $4.17/gal (2.6 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Saint Paul, MN
How to save more on gas in Saint Paul
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
Why gas prices vary by station
The microeconomics of why same-brand stations across the street price 30 cents apart.
Research
Why gas prices rise faster than they fall
Asymmetric pass-through in US retail gasoline (rockets and feathers).
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Minnesota
Minnesota refines roughly half its consumed gasoline locally at the Flint Hills Resources Pine Bend refinery (a 370,000 barrel-per-day facility near Rosemount) and the Marathon St. Paul Park refinery. The state gas tax is around 29 cents per gallon. Minneapolis, Saint Paul, Duluth, and Rochester all see competitive pricing, with Costco, Sam's Club, Holiday Stationstores (a Minnesota chain owned by Couche-Tard), and Kwik Trip competing on value across these metros. Duluth and Rochester run slightly higher than the Twin Cities due to longer trucking distances. The state requires E10 ethanol blends year-round, and the Twin Cities also require summer reformulated gasoline that adds production cost from June through September.