Costco Flemington Gas Prices – Walter E Foran Blvd N
- Regular · today
- $4.159
- Premium · today
- $4.929
USD per gallon · Last updated September 30, 2026 · This station does not sell diesel
2a Walter E Foran Blvd N, Flemington, NJ 08822 · Open in Maps ↗
30-day range
where today sits- Regular$4.159 today · avg $4.130$3.939 low$4.259 high
- Premium$4.929 today · avg $4.827$4.559 low$4.939 high
Price history at Flemington
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $3.959 | $4.559 |
| Sep 2 | $3.959 | $4.559 |
| Sep 3 | $3.939 | $4.699 |
| Sep 4 | $3.959 | $4.699 |
| Sep 5 | $3.999 | $4.749 |
| Sep 6 | $4.059 | $4.749 |
| Sep 7 | $4.059 | $4.719 |
| Sep 8 | $4.059 | $4.719 |
| Sep 9 | $4.119 | $4.719 |
| Sep 10 | $4.119 | $4.719 |
| Sep 11 | $4.139 | $4.759 |
| Sep 12 | $4.199 | $4.799 |
| Sep 13 | $4.219 | $4.919 |
| Sep 14 | $4.219 | $4.759 |
| Sep 15 | $4.099 | $4.919 |
| Sep 16 | $4.259 | $4.919 |
| Sep 17 | $4.219 | $4.919 |
| Sep 18 | — | — |
| Sep 19 | $4.219 | $4.919 |
| Sep 20 | $4.219 | $4.939 |
| Sep 21 | $4.199 | $4.919 |
| Sep 22 | $4.199 | $4.919 |
| Sep 23 | $4.199 | $4.919 |
| Sep 24 | $4.199 | $4.919 |
| Sep 25 | $4.159 | $4.919 |
| Sep 26 | $4.159 | $4.919 |
| Sep 27 | $4.159 | $4.929 |
| Sep 28 | $4.159 | $4.929 |
| Sep 29 | $4.159 | $4.929 |
| Sep 30 | $4.159 | $4.929 |
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 $4.159 for Regular, Flemington is tied for the 6th most expensive of 19 Costco gas stations in New Jersey today, $0.024 above the New Jersey average of $4.135.
Princeton, 19.0 mi away, is $0.040 cheaper.
- vs the US average
- $0.447 below, at $4.606
- Premium over Regular
- $0.770 — the New Jersey median is $0.640
- Over the last 30 days
- up $0.200
- Days the price changed
- 13 of 29 reported days
- Cheapest day in the window
- September 3, 2026, at $3.939
- 15-gallon fill
- $62.38, $3.30 more than at the 30-day low
- Nearest cheaper station
- Princeton — 19.0 mi
Flemington is located at 2a Walter E Foran Blvd N, Flemington, NJ 08822, in New Jersey. 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
Flemington 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.
Flemington 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 Flemington
- 1PrincetonLawrence Township, NJ · 19.0 mi$4.119Regular
- 2North BrunswickNorth Brunswick, NJ · 19.1 mi$4.139Regular
- 3North PlainfieldNorth Plainfield, NJ · 21.5 mi$4.159Regular
- 4EdisonEdison, NJ · 25.0 mi$4.229Regular
- 5Bucks CountyWarminster, PA · 25.5 mi$4.199Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Flemington
- Costco gas prices Lawrence Township · NJ · 19 mi$4.119
- Costco gas prices North Brunswick · NJ · 19 mi$4.139
- Costco gas prices North Plainfield · NJ · 22 mi$4.159
- Costco gas prices Edison · NJ · 25 mi$4.229
- Costco gas prices Warminster · PA · 25 mi$4.199
- Costco gas prices North Wales · PA · 28 mi$4.199
- Costco gas prices Wharton · NJ · 30 mi$4.099
- Costco gas prices Morganville · NJ · 31 mi$4.179
At this location
- Warehouse opened
- November 2016
- Warehouse phone
- (908) 905-7210
- 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 Flemington today?
As of the September 30, 2026 reading: Regular $4.159 and Premium $4.929 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Flemington 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 Flemington gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Flemington cheaper than the average Costco station in New Jersey?
No — at $4.159, Regular here is $0.024 above the New Jersey Costco average of $4.135.
Where is the Costco Flemington gas station?
At 2a Walter E Foran Blvd N, Flemington, NJ 08822. 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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