Costco La Mesa Gas Prices – Fletcher Pkwy
- Regular · today
- $5.159
- Premium · today
- $5.559
USD per gallon · Last updated November 13, 2026 · This station does not sell diesel
8125 Fletcher Pkwy, La Mesa, CA 91942-2934 · Open in Maps ↗
30-day range
where today sits- Regular$5.159 today · avg $5.555$5.159 low$5.859 high
- Premium$5.559 today · avg $5.935$5.559 low$6.199 high
Price history at La Mesa
Last 30 days · USD per gallonRegular: $5.859 on Oct 15 to $5.159 on Nov 13, low $5.159, high $5.859. Premium: $6.159 on Oct 15 to $5.559 on Nov 13, low $5.559, high $6.199.
Last updated November 13, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At $5.159 for Regular, La Mesa is tied for the 39th most expensive of 131 Costco gas stations in California today, $0.140 above the California average of $5.019.
None of the 5 nearest Costco stations is cheaper today.
- vs the US average
- $1.296 above, at $3.863
- Premium over Regular
- $0.400 — the California median is $0.460
- Regular over the last 30 days
- down $0.700
- Days the price changed
- 12 of 30 reported days
- Latest day at the 30-day low
- today, at $5.159
- 15-gallon fill
- $77.38 — the cheapest it has been in 30 days
La Mesa is located at 8125 Fletcher Pkwy, La Mesa, CA 91942-2934, 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 4:30 a.m. – 11 p.m. on weekdays, 5 a.m. – 9:30 p.m. on Saturdays and 5 a.m. – 8:30 p.m. on Sundays, in local time.
Station details
La Mesa Gas station hours
- Mon–Fri
- 4:30 a.m. – 11 p.m.
- Saturday
- 5 a.m. – 9:30 p.m.
- Sunday
- 5 a.m. – 8:30 p.m.
La Mesa 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 La Mesa
- Costco gas prices Santee · CA · 5 mi$5.199
- Costco gas prices San Diego · CA · 7 mi$5.229
- Costco gas prices Chula Vista · CA · 11 mi$5.279
- Costco gas prices Poway · CA · 11 mi$5.259
- Costco gas prices San Marcos · CA · 26 mi$5.299
- Costco gas prices Carlsbad · CA · 29 mi$5.259
- Costco gas prices Vista · CA · 32 mi$5.259
- Costco gas prices Temecula · CA · 52 mi$4.999
At this location
- Warehouse opened
- November 1992
- Warehouse phone
- (619) 667-8504
- Pumps open early
- 5 hours and 30 minutes before the warehouse on weekdays
The pumps open at 4:30 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 La Mesa today?
As of November 13, 2026: Regular $5.159 and Premium $5.559 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco La Mesa gas station open?
The pumps are open 4:30 a.m. – 11 p.m. weekdays, 5 a.m. – 9:30 p.m. Saturdays and 5 a.m. – 8:30 p.m. Sundays, in local time. The pumps open 5 hours and 30 minutes before the warehouse on weekdays.
Does the Costco La Mesa gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco La Mesa cheaper than the average Costco station in California?
No — at $5.159, Regular here is $0.140 above the average Costco price in California, $5.019.
Where is the Costco La Mesa gas station?
At 8125 Fletcher Pkwy, La Mesa, CA 91942-2934. 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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