Costco Gas Prices in FONTANA, California Today
16505 Sierra Lakes Pkwy, FONTANA, CA 92336-1256
The Costco gas station in FONTANA, California is one of the cheapest places to fill up in the area. Regular unleaded is currently $5.190 per gallon. Prices are updated daily to reflect real pump prices at this location. A Costco membership is required to purchase fuel here. Most members save 10–20 cents per gallon compared to regular gas stations nearby.
Today's Prices
Updated 11 hrs agoMembership required. You need an active membership to purchase fuel at this location.
California Regular Gas Price Trend (30 days)
Source: EIAStation Information
- Address
- 16505 Sierra Lakes Pkwy, FONTANA, CA 92336-1256
- Weekday Hours
- 5:30 AM - 10:00 PM
- Saturday
- N/A
- Sunday
- N/A
- Membership
- Required — $65/year
Location
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Frequently Asked Questions — Costco FONTANA
The Costco gas station in FONTANA is least busy on Tuesday and Wednesday mornings between 7 and 9 AM. Avoid Friday evenings and Saturday mornings — those are the busiest times.
Pro Tips for FONTANA Costco Gas
- 1
Best times to visit: Tuesday and Wednesday mornings (7–9 AM) have the shortest lines at this FONTANA location. Avoid Friday evenings and Saturday mornings.
- 2
Pull forward: The hoses reach both sides of your car — don't wait for a specific lane. Pull to the first available pump and reach across.
- 3
Check prices before you go: Costco updates prices daily based on wholesale fuel costs. Bookmark this page and check before you leave.
- 4
Save more with rewards: Stack your membership savings with a cash-back credit card. The Costco Anywhere Visa offers 4% back on gas (up to $7,000/year). Sam's Club Mastercard gives 5% back.
Nearby Stations
Quick Facts
- ✓Prices updated daily
- ✓Extended hoses reach both sides
- ✓No diesel at this location
- ✓Costco membership required