Costco Genesee County Gas Prices – Flint, MI
- Regular · today
- $4.299▼ −$0.060
- Premium · today
- $5.539▼ −$0.060
USD per gallon · Last updated September 30, 2026 · This station does not sell diesel
6200 Lafontaine Way, Flint, MI 48507-4905 · Open in Maps ↗
30-day range
where today sits- Regular$4.299 today · avg $4.257$3.799 low$4.799 high
- Premium$5.539 today · avg $5.455$5.029 low$5.969 high
Price history at Genesee County
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $3.949 | $5.139 |
| Sep 2 | $3.899 | $5.099 |
| Sep 3 | $3.879 | $5.099 |
| Sep 4 | $3.879 | $5.099 |
| Sep 5 | $3.829 | $5.079 |
| Sep 6 | $3.829 | $5.079 |
| Sep 7 | $3.829 | $5.079 |
| Sep 8 | $3.829 | $5.079 |
| Sep 9 | $3.799 | $5.029 |
| Sep 10 | $3.889 | $5.159 |
| Sep 11 | $4.059 | $5.299 |
| Sep 12 | $4.149 | $5.299 |
| Sep 13 | $4.199 | $5.349 |
| Sep 14 | $4.199 | $5.349 |
| Sep 15 | $4.199 | $5.369 |
| Sep 16 | $4.299 | $5.499 |
| Sep 17 | $4.469 | $5.569 |
| Sep 18 | — | — |
| Sep 19 | $4.799 | $5.969 |
| Sep 20 | $4.799 | $5.969 |
| Sep 21 | $4.799 | $5.969 |
| Sep 22 | $4.799 | $5.969 |
| Sep 23 | $4.699 | $5.849 |
| Sep 24 | $4.599 | $5.849 |
| Sep 25 | $4.559 | $5.799 |
| Sep 26 | $4.559 | $5.699 |
| Sep 27 | $4.499 | $5.659 |
| Sep 28 | $4.499 | $5.659 |
| Sep 29 | $4.359 | $5.599 |
| Sep 30 | $4.299 | $5.539 |
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 $4.299 for Regular, Genesee County is tied for the 5th cheapest of 18 Costco gas stations in Michigan today, $0.121 below the Michigan average of $4.420.
Auburn Hills, 27.0 mi away, is $0.100 cheaper.
- vs the US average
- $0.307 below, at $4.606
- Premium over Regular
- $1.240 — the Michigan median is $1.205
- Over the last 30 days
- up $0.350
- Days the price changed
- 17 of 29 reported days
- Cheapest day in the window
- September 9, 2026, at $3.799
- 15-gallon fill
- $64.48, $7.50 more than at the 30-day low
- Nearest cheaper station
- Auburn Hills — 27.0 mi
Genesee County is located at 6200 Lafontaine Way, Flint, MI 48507-4905, in Michigan. 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
Flint 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.
Flint 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 Genesee County
- 1Auburn HillsAuburn Hills, MI · 27.0 mi$4.199Regular
- 2Green Oak TownshipBrighton, MI · 30.4 mi$4.589Regular
- 3Commerce TownshipCommerce Township, MI · 31.5 mi$4.269Regular
- 4BloomfieldBloomfield, MI · 31.7 mi$4.199Regular
- 5HaggertyLivonia, MI · 38.2 mi$4.799Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Flint
- Costco gas prices Auburn Hills · MI · 27 mi$4.199
- Costco gas prices Brighton · MI · 30 mi$4.589
- Costco gas prices Commerce Township · MI · 32 mi$4.269
- Costco gas prices Bloomfield · MI · 32 mi$4.199
- Costco gas prices East Lansing · MI · 39 mi$4.559
- Costco gas prices Livonia · MI · 41 mi$4.549
- Costco gas prices Madison Heights · MI · 42 mi$4.249
- Costco gas prices Shelby Township · MI · 43 mi$4.499
At this location
- Warehouse opened
- March 2025
- Warehouse phone
- (810) 496-6829
- 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 Genesee County today?
As of the September 30, 2026 reading: Regular $4.299 and Premium $5.539 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Genesee County 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 Genesee County gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Genesee County cheaper than the average Costco station in Michigan?
Yes — at $4.299, Regular here is $0.121 below the Michigan Costco average of $4.420.
Where is the Costco Genesee County gas station?
At 6200 Lafontaine Way, Flint, MI 48507-4905. 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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