Costco Surprise Gas Prices – W. Waddell Rd.
- Regular · today
- $3.999
- Premium · today
- $4.599
USD per gallon · Last updated October 31, 2026 · This station does not sell diesel
16385 W. Waddell Rd., Surprise, AZ 85388-9623 · Open in Maps ↗
30-day range
where today sits- Regular$3.999 today · avg $4.265$3.999 low$4.549 high
- Premium$4.599 today · avg $4.847$4.599 low$5.149 high
Price history at Surprise
Last 30 days · USD per gallonRegular: $4.549 on Oct 2 to $3.999 on Oct 31, low $3.999, high $4.549. Premium: $5.149 on Oct 2 to $4.599 on Oct 31, low $4.599, high $5.149.
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 $3.999 for Regular, Surprise is tied for the 4th cheapest of 20 Costco gas stations in Arizona today, $0.084 below the Arizona average of $4.083.
None of the 5 nearest Costco stations is cheaper today.
- vs the US average
- $0.276 below, at $4.275
- Premium over Regular
- $0.600 — the Arizona median is $0.600
- Regular over the last 30 days
- down $0.550
- Days the price changed
- 10 of 30 reported days
- Latest day at the 30-day low
- today, at $3.999
- 15-gallon fill
- $59.98 — the cheapest it has been in 30 days
Surprise is located at 16385 W. Waddell Rd., Surprise, AZ 85388-9623, 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
Surprise 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.
Surprise 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 Surprise
- Costco gas prices Glendale · AZ · 11 mi$4.159
- Costco gas prices Buckeye · AZ · 11 mi$3.999
- Costco gas prices Avondale · AZ · 13 mi$3.999
- Costco gas prices Phoenix · AZ · 21 mi$4.151
- Costco gas prices Scottsdale · AZ · 29 mi$4.099
- Costco gas prices Tempe · AZ · 32 mi$4.199
- Costco gas prices Chandler · AZ · 37 mi$4.199
- Costco gas prices Gilbert · AZ · 40 mi$4.109
At this location
- Warehouse opened
- November 1978
- Warehouse phone
- (602) 325-1799
- 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 Surprise today?
As of October 31, 2026: Regular $3.999 and Premium $4.599 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Surprise 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 Surprise gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Surprise cheaper than the average Costco station in Arizona?
Yes — at $3.999, Regular here is $0.084 below the average Costco price in Arizona, $4.083.
Where is the Costco Surprise gas station?
At 16385 W. Waddell Rd., Surprise, AZ 85388-9623. 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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