Costco Gilbert Gas Prices – Arizona Ave
- Regular · today
- $4.159
- Premium · today
- $4.749
USD per gallon · Last updated October 31, 2026 · This station does not sell diesel
1415 N Arizona Ave, Gilbert, AZ 85233-1616 · Open in Maps ↗
30-day range
where today sits- Regular$4.159 today · avg $4.347$4.159 low$4.599 high
- Premium$4.749 today · avg $4.962$4.749 low$5.199 high
Price history at Gilbert
Last 30 days · USD per gallonRegular: $4.599 on Oct 2 to $4.159 on Oct 31, low $4.159, high $4.599. Premium: $5.199 on Oct 2 to $4.749 on Oct 31, low $4.749, high $5.199.
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 $4.159 for Regular, Gilbert is tied for the 7th most expensive of 20 Costco gas stations in Arizona today, $0.076 above the Arizona average of $4.083.
SE Gilbert, 7.8 mi away, is $0.100 cheaper.
- vs the US average
- $0.116 below, at $4.275
- Premium over Regular
- $0.590 — the Arizona median is $0.600
- Regular over the last 30 days
- down $0.440
- Days the price changed
- 14 of 30 reported days
- Latest day at the 30-day low
- today, at $4.159
- 15-gallon fill
- $62.38 — the cheapest it has been in 30 days
- Nearest cheaper station
- SE Gilbert — 7.8 mi
Gilbert is located at 1415 N Arizona Ave, Gilbert, AZ 85233-1616, in Arizona. 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 6 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
Gilbert Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Gilbert 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 Gilbert
- Costco gas prices Chandler · AZ · 7 mi$4.199
- Costco gas prices Tempe · AZ · 7 mi$4.199
- Costco gas prices Mesa · AZ · 10 mi$4.049
- Costco gas prices Queen Creek · AZ · 14 mi$4.049
- Costco gas prices Scottsdale · AZ · 17 mi$4.099
- Costco gas prices Phoenix · AZ · 18 mi$4.151
- Costco gas prices Avondale · AZ · 26 mi$3.999
- Costco gas prices Glendale · AZ · 29 mi$4.159
At this location
- Warehouse opened
- November 1979
- Warehouse phone
- (480) 293-0053
- Pumps open early
- 4 hours before the warehouse on weekdays
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 Gilbert today?
As of October 31, 2026: Regular $4.159 and Premium $4.749 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Gilbert gas station open?
The pumps are open 6 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 before the warehouse on weekdays.
Does the Costco Gilbert gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Gilbert cheaper than the average Costco station in Arizona?
No — at $4.159, Regular here is $0.076 above the average Costco price in Arizona, $4.083.
Where is the Costco Gilbert gas station?
At 1415 N Arizona Ave, Gilbert, AZ 85233-1616. 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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