Costco Morena Gas Prices – San Diego, CA
- Regular · today
- $5.659
- Premium · today
- $5.999
USD per gallon · Last updated October 31, 2026 · This station does not sell diesel
4605 Morena Blvd, San Diego, CA 92117-3650 · Open in Maps ↗
30-day range
where today sits- Regular$5.659 today · avg $5.835$5.659 low$6.059 high
- Premium$5.999 today · avg $6.232$5.999 low$6.499 high
Price history at Morena
Last 30 days · USD per gallonRegular: $6.059 on Oct 2 to $5.659 on Oct 31, low $5.659, high $6.059. Premium: $6.459 on Oct 2 to $5.999 on Oct 31, low $5.999, high $6.499.
Last updated October 31, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At $5.659 for Regular, Morena is tied for the 17th most expensive of 129 Costco gas stations in California today, $0.206 above the California average of $5.453.
La Mesa, 12.1 mi away, is $0.100 cheaper.
- vs the US average
- $1.384 above, at $4.275
- Premium over Regular
- $0.340 — the California median is $0.440
- Regular over the last 30 days
- down $0.400
- Days the price changed
- 8 of 30 reported days
- Latest day at the 30-day low
- today, at $5.659
- 15-gallon fill
- $84.88 — the cheapest it has been in 30 days
- Nearest cheaper station
- La Mesa — 12.1 mi
Morena is located at 4605 Morena Blvd, San Diego, CA 92117-3650, in California. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 5:30 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Station details
San Diego Gas station hours
- Mon–Fri
- 5:30 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
San Diego Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Cities near San Diego
- Costco gas prices La Mesa · CA · 12 mi$5.559
- Costco gas prices Poway · CA · 14 mi$5.639
- Costco gas prices Santee · CA · 14 mi$5.559
- Costco gas prices Chula Vista · CA · 17 mi$5.599
- Costco gas prices Carlsbad · CA · 21 mi$5.699
- Costco gas prices San Marcos · CA · 22 mi$5.559
- Costco gas prices Vista · CA · 25 mi$5.699
- Costco gas prices Temecula · CA · 48 mi$5.299
At this location
- Warehouse opened
- July 1976
- Warehouse phone
- (858) 270-6920
- Pumps open early
- 4 hours and 30 minutes before the warehouse on weekdays
The pumps open at 5:30 a.m. on weekdays, earlier than the 6 a.m. opening at most Costco gas stations in the US.
Also at this warehouse: a food court, a pharmacy, an optical department, a hearing aid center and a tire center.
Frequently asked questions
How much is gas at Costco Morena today?
As of October 31, 2026: Regular $5.659 and Premium $5.999 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Morena gas station open?
The pumps are open 5:30 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours and 30 minutes before the warehouse on weekdays.
Does the Costco Morena gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Morena cheaper than the average Costco station in California?
No — at $5.659, Regular here is $0.206 above the average Costco price in California, $5.453.
Where is the Costco Morena gas station?
At 4605 Morena Blvd, San Diego, CA 92117-3650. It sits in the Costco warehouse parking lot and is open to members only.
Do you need a Costco membership to buy gas?
Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.
What payment methods does the Costco gas station accept?
Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.
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