El Cajon, CA
8 stations
LiveUpdated Jun 6
Gas prices near 92020
El Cajon, CA · CA average $5.19/gal
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Finding cheap gas in El Cajon (92020)
El Cajon means box in Spanish, a nod to the valley walls that ring this East County San Diego city about 17 miles inland from the coast. Interstate 8 runs straight through the box, tying the downtown grid to the rest of the county and giving the city its role as East County's commercial hub.
Stations cluster along the I-8 corridor and the main surface roads like Main Street, Broadway, and Fletcher Parkway, where shopping centers concentrate the traffic. The pumps near the freeway ramps and the busy retail crossings tend to price more competitively than those tucked into the residential hillsides of Fletcher Hills and Bostonia.
Inland East County usually runs a little cheaper than coastal San Diego, though California's taxes and clean-fuel blend keep every price high. Comparing the I-8 stations against the Fletcher Parkway and Main Street stops is the practical way to find the best fill here.
Today’s lowest gas prices in 92020
- 1. Ram at 407 El Cajon Blvd offers regular at $5.42/gal (0.4 mi away).
- 2. ARCO at 1245 W Main St offers regular at $5.53/gal (1.0 mi away).
- 3. Super Star at 1090 W Main St offers regular at $5.59/gal (0.8 mi away).
- 4. ARCO at 404 E Chase Ave offers regular at $5.69/gal (1.4 mi away).
- 5. ARCO at 1518 N Magnolia Ave offers regular at $5.69/gal (2.3 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in El Cajon, CA
How to save more on gas in El Cajon
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.