Costco Lancaster Gas Prices – Avenue L
- Regular · today
- $5.739
- Premium · today
- $5.939
USD per gallon · Last updated October 31, 2026 · This station does not sell diesel
1141 W Avenue L, Lancaster, CA 93534-7077 · Open in Maps ↗
30-day range
where today sits- Regular$5.739 today · avg $5.961$5.739 low$6.259 high
- Premium$5.939 today · avg $6.234$5.939 low$6.549 high
Price history at Lancaster CA
Last 30 days · USD per gallonRegular: $6.259 on Oct 2 to $5.739 on Oct 31, low $5.739, high $6.259. Premium: $6.549 on Oct 2 to $5.939 on Oct 31, low $5.939, high $6.549.
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 $5.739 for Regular, Lancaster is the 6th most expensive of 129 Costco gas stations in California today, $0.286 above the California average of $5.453.
Santa Clarita, 25.0 mi away, is $0.080 cheaper.
- vs the US average
- $1.464 above, at $4.275
- Premium over Regular
- $0.200 — the California median is $0.440
- Regular over the last 30 days
- down $0.520
- Days the price changed
- 11 of 30 reported days
- Latest day at the 30-day low
- today, at $5.739
- 15-gallon fill
- $86.08 — the cheapest it has been in 30 days
- Nearest cheaper station
- Santa Clarita — 25.0 mi
Lancaster CA is located at 1141 W Avenue L, Lancaster, CA 93534-7077, 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 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
Lancaster Gas station hours
- Mon–Fri
- 5 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Lancaster 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 Lancaster
- Costco gas prices Santa Clarita · CA · 25 mi$5.659
- Costco gas prices Pacoima · CA · 31 mi$5.659
- Costco gas prices Burbank · CA · 34 mi$5.699
- Costco gas prices Northridge · CA · 37 mi$5.759
- Costco gas prices Van Nuys · CA · 38 mi$5.599
- Costco gas prices Azusa · CA · 39 mi$5.549
- Costco gas prices Alhambra · CA · 40 mi$5.479
- Costco gas prices Woodland Hills · CA · 42 mi$5.659
At this location
- Warehouse opened
- September 1988
- Warehouse phone
- (661) 802-4470
- Car wash
- 7 a.m. – 8:30 p.m. weekdays, 7 a.m. – 7 p.m. Saturdays and 7 a.m. – 7 p.m. Sundays
- Pumps open early
- 5 hours before the warehouse on weekdays
The pumps open at 5 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 Lancaster today?
As of October 31, 2026: Regular $5.739 and Premium $5.939 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Lancaster gas station open?
The pumps are open 5 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 5 hours before the warehouse on weekdays.
Does the Costco Lancaster gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Lancaster cheaper than the average Costco station in California?
No — at $5.739, Regular here is $0.286 above the average Costco price in California, $5.453.
Is there a car wash at Costco Lancaster?
Yes — the car wash is open 7 a.m. – 8:30 p.m. weekdays, 7 a.m. – 7 p.m. Saturdays and 7 a.m. – 7 p.m. Sundays.
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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