Costco SE Gilbert Gas Prices – Gilbert, AZ
- Regular · today
- $4.799
- Premium · today
- $5.449
USD per gallon · Last updated September 30, 2026 · This station does not sell diesel
2887 S Market St, Gilbert, AZ 85295-1303 · Open in Maps ↗
30-day range
where today sits- Regular$4.799 today · avg $4.437$4.159 low$4.849 high
- Premium$5.449 today · avg $5.092$4.799 low$5.479 high
Price history at SE Gilbert
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $4.159 | $4.899 |
| Sep 2 | $4.199 | $4.899 |
| Sep 3 | $4.159 | $4.899 |
| Sep 4 | $4.159 | $4.899 |
| Sep 5 | $4.159 | $4.899 |
| Sep 6 | $4.159 | $4.899 |
| Sep 7 | $4.199 | $4.959 |
| Sep 8 | $4.199 | $4.959 |
| Sep 9 | $4.199 | $4.999 |
| Sep 10 | $4.349 | $5.059 |
| Sep 11 | $4.349 | $4.999 |
| Sep 12 | $4.399 | $4.999 |
| Sep 13 | $4.359 | $4.959 |
| Sep 14 | $4.259 | $4.859 |
| Sep 15 | $4.299 | $4.899 |
| Sep 16 | $4.199 | $4.799 |
| Sep 17 | $4.299 | $4.899 |
| Sep 18 | — | — |
| Sep 19 | $4.459 | $5.059 |
| Sep 20 | $4.559 | $5.159 |
| Sep 21 | $4.599 | $5.159 |
| Sep 22 | $4.659 | $5.199 |
| Sep 23 | $4.659 | $5.249 |
| Sep 24 | $4.699 | $5.299 |
| Sep 25 | $4.799 | $5.429 |
| Sep 26 | $4.849 | $5.479 |
| Sep 27 | $4.849 | $5.479 |
| Sep 28 | $4.849 | $5.479 |
| Sep 29 | $4.799 | $5.449 |
| Sep 30 | $4.799 | $5.449 |
Last updated September 30, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At $4.799 for Regular, SE Gilbert is tied for the most expensive of 20 Costco gas stations in Arizona today, $0.212 above the Arizona average of $4.587.
Gilbert, 7.8 mi away, is $0.200 cheaper.
- vs the US average
- $0.193 above, at $4.606
- Premium over Regular
- $0.650 — the Arizona median is $0.650
- Over the last 30 days
- up $0.640
- Days the price changed
- 18 of 29 reported days
- Cheapest day in the window
- September 6, 2026, at $4.159
- 15-gallon fill
- $71.98, $9.60 more than at the 30-day low
- Nearest cheaper station
- Gilbert — 7.8 mi
SE Gilbert is located at 2887 S Market St, Gilbert, AZ 85295-1303, 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 6:30 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
- 6:30 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.
Costco gas near SE Gilbert
- 1Queen CreekQueen Creek, AZ · 6.7 mi$4.799Regular
- 2GilbertGilbert, AZ · 7.8 mi$4.599Regular
- 3MesaMesa, AZ · 7.8 mi$4.599Regular
- 4ChandlerChandler, AZ · 8.9 mi$4.759Regular
- 5TempeTempe, AZ · 12.9 mi$4.759Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Gilbert
- Costco gas prices Queen Creek · AZ · 7 mi$4.799
- Costco gas prices Mesa · AZ · 8 mi$4.599
- Costco gas prices Chandler · AZ · 9 mi$4.759
- Costco gas prices Tempe · AZ · 13 mi$4.759
- Costco gas prices Scottsdale · AZ · 24 mi$4.799
- Costco gas prices Phoenix · AZ · 26 mi$4.705
- Costco gas prices Avondale · AZ · 33 mi$4.199
- Costco gas prices Glendale · AZ · 37 mi$4.659
At this location
- Warehouse opened
- May 2006
- Warehouse phone
- (480) 366-3950
- Pumps open before the warehouse
- 4 hours on weekdays
Also at this warehouse: a food court, a pharmacy, an optical department and a tire center.
Costco publishes one number per warehouse; there is no separate line for the gas station.
Frequently asked questions
How much is gas at Costco SE Gilbert today?
As of the September 30, 2026 reading: Regular $4.799 and Premium $5.449 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco SE Gilbert gas station open?
The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6:30 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.
Does the Costco SE 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 SE Gilbert cheaper than the average Costco station in Arizona?
No — at $4.799, Regular here is $0.212 above the Arizona Costco average of $4.587.
Where is the Costco SE Gilbert gas station?
At 2887 S Market St, Gilbert, AZ 85295-1303. 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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