Westmont, IL
8 stations
LiveUpdated Jun 9Gas prices near 60559
Westmont, IL · IL average $4.08/gal
Stations near you
Send to a friendSend these prices to a friend
Keep exploring
Gas prices in Westmont, IL 60559 fluctuate daily across different stations throughout this DuPage County suburb. As part of the Chicago metropolitan area, local fuel costs reflect Midwest market trends and regional refinery operations. Check current prices regularly since rates vary significantly between stations, even within the same neighborhood.
Today’s lowest gas prices in 60559
- 1. Mobil at 798 E Ogden Ave offers regular at $4.17/gal (4.8 mi away).
- 2. Thorntons at 300 W 63rd St offers regular at $4.19/gal (0.7 mi away).
- 3. BP at 6300 S CASS AVE offers regular at $4.19/gal (0.2 mi away).
- 4. Mariano’s Fuel at 150 W 63rd St offers regular at $4.19/gal (0.4 mi away).
- 5. Speedway at 6241 S Cass Ave offers regular at $4.19/gal (0.2 mi away).
Prices are aggregated from station-level data and refreshed daily.
How to save more on gas in Westmont
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 Illinois
Illinois has one of the more complex gas pricing maps in the country: the state tax is around 47 cents, but Cook County and the city of Chicago add their own per-gallon excise on top, pushing pump prices in downtown Chicago to among the highest in the Midwest. Stations in DuPage and Will counties just outside Cook routinely run 30 to 50 cents cheaper for the same brand. Costco, Sam's Club, Thorntons, and Casey's General Store are the dependable value picks across Chicago and its suburbs, with Costco in Schaumburg and Naperville especially popular.