Rancho Cucamonga, CA
7 stations
LiveUpdated Jun 5Gas prices near 91739
Rancho Cucamonga, CA · CA average $5.19/gal
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Track current fuel prices across 91739 stations in Rancho Cucamonga, where California's gas taxes and regional refinery costs keep prices higher than most states. Located in San Bernardino County about 37 miles east of Los Angeles, this community sees regular price fluctuations tied to state regulations and supply chains. Gas-price-check.com updates rates frequently, so you can compare what different stations charge throughout the area.
Today’s lowest gas prices in 91739
- 1. ARCO at 12925 Arrow Route offers regular at $5.57/gal (4.8 mi away).
- 2. Chevron at 12576 Baseline Rd offers regular at $5.59/gal (3.7 mi away).
- 3. 76 at 11920 Foothill Blvd offers regular at $5.95/gal (6.1 mi away).
- 4. Chevron at 12659 Foothill Blvd offers regular at $5.99/gal (5.8 mi away).
- 5. Shell at 12340 Highland Ave offers regular at $6.49/gal (3.0 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Rancho Cucamonga, CA
How to save more on gas in Rancho Cucamonga
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.
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About gas prices in California
California has the highest gas taxes in the nation at roughly 60 cents per gallon when you combine the state excise tax with the cap-and-trade program and underground storage fee. The state requires a special CARB-formulated fuel that only a handful of in-state refineries can produce, so a single refinery outage can spike prices statewide within 48 hours. Costco, Sam's Club, and Arco are typically the cheapest across Los Angeles, San Francisco, San Diego, and Sacramento metros, while Chevron, Shell, and 76 dominate freeway exits. Stations along Interstate 5 and US 101 commonly run 10 to 20 cents higher than equivalent stations a mile off the freeway.