Costco Gas Prices in Arkansas
- Regular avg
- $3.539
- Premium avg
- $4.149
- Stations reporting
- 1
Avg of 1 station · per gallon · ▲▼ change since the previous day
Average price history in Arkansas
Last 30 days · per gallonRegular: $3.789 on Oct 2 to $3.539 on Oct 31, low $3.499, high $3.799. Premium: $4.389 on Oct 2 to $4.149 on Oct 31, low $4.099, high $4.469.
Costco gas in Arkansas today
The only Costco gas station in Arkansas is at the Little Rock warehouse, 16901 Chenal Parkway.
Arkansas has a single Costco warehouse with a gas station, so the Arkansas average above is that station’s own price rather than a spread.
Costco Regular prices in Arkansas have eased about $0.250 over the past month, from $3.789 a month ago.
- Only Costco gas station in Arkansas
- Little Rock — $3.539
- vs the US average
- $0.736 below, at $4.275
- Diesel
- not sold here
- Weekday opening
- 6 a.m.
- Warehouse opened
- July 2021
Arkansas stations by price
Cheapest first — page through to see more.
| Rank | Station | Location | Regular today |
|---|---|---|---|
| 1 | Little RockLittle Rock | Little Rock | $3.539 |
Fuel grades at Costco in Arkansas
The Costco station in Arkansas sells Kirkland Signature fuel, which is Top Tier certified. None of it reported a diesel price in the last 30 days.
| Grade | Stations | Avg today | Cheapest |
|---|---|---|---|
| Regular | 1 | $3.539 | Little Rock $3.539 |
| Premium | 1 | $4.149 | Little Rock $4.149 |
Regular
1 station87-octane Kirkland Signature unleaded, the grade most cars are built for.
- Same TOP TIER detergent package as premium. The only difference between the two is octane.
- Can contain up to 10% ethanol, like most US gasoline. The pump label shows the blend.
Premium
1 stationKirkland Signature premium: 91 octane at most stations, 93 in some regions.
- Only needed if your owner’s manual requires or recommends premium. Higher octane resists engine knock; it adds nothing to an engine built for regular.
- Carries the same detergent additives as regular.
Not sold at Costco
- Mid-grade (89): Costco pumps offer regular and premium only.
- Cash sales: every Costco pump is card-only.
Is Costco gas in Arkansas good quality?
Costco does not sell a refiner’s brand. Every pump in Arkansas dispenses Costco’s own Kirkland Signature fuel, bought from major refiners and distributors in the region and finished with Costco’s additive package.
Kirkland Signature gasoline is licensed TOP TIER, the detergent standard set by automakers including GM, Ford, Toyota, Honda and BMW. Costco puts its detergent level at about five times the EPA minimum, which is what keeps intake valves and fuel injectors clear of carbon deposits. Costco’s gasoline also contains friction modifiers that it says reduce engine wear.
In short, the low price is not a lower grade. The saving comes from Costco running its gas as a membership perk on thin margins, not from the fuel.
Costco gas station hours in Arkansas
Pump hours run longer than the warehouse's, and weekends are shorter. Times are local.
| Station | Mon–Fri | Sat | Sun |
|---|---|---|---|
| Little Rock | 6 a.m. – 10 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
What else is at Costco warehouses in Arkansas
Every Costco gas station sits in a warehouse parking lot, so a fill-up can share a trip with the rest of the list.
- Food court
- 1 of 1
- Pharmacy
- 1 of 1
- Optical
- 1 of 1
- Tire center
- 1 of 1
- Car wash
- 0 of 1
- EV charging
- 0 of 1
How Costco gas works in Arkansas
Bring your card. The pump asks for an active Costco membership card before it starts, at the gas station in Arkansas. Without a membership, a Costco Shop Card loaded with credit works the same way.
Pay by card. The pumps take Visa, most debit cards and the Costco Shop Card. There is no cash, and a card hold of up to $150 can show until the fill posts.
Check the price first. Each station sets its own price, usually once a day, so two Costco stations in Arkansas can differ. Today the regular average here is $3.539. The prices on this page are collected once daily and can lag a same-day change at the pump.
Go early or late. Lines are longest on weekend afternoons and weekday evenings. The first pumps here open at 6 a.m. on weekdays.
Arkansas prices by city
- Little Rock · 1 station$3.539
States near Arkansas
- Costco gas prices Mississippi · 1 station$3.599
- Costco gas prices Oklahoma · 4 stations$3.496
- Costco gas prices Missouri · 11 stations$3.653
- Costco gas prices Tennessee · 8 stations$3.480
- Costco gas prices Kansas · 4 stations$3.704
- Costco gas prices Louisiana · 4 stations$3.397
Costco gas in Arkansas: common questions
Where is the cheapest Costco gas in Arkansas today?
Arkansas has one Costco gas station, Little Rock, so it is the cheapest by default: Regular is $3.539 there as of the October 31, 2026 reading.
How many Costco gas stations are there in Arkansas?
Arkansas has 1 Costco warehouse with a gas station, and it has reported a price in the last 30 days.
Does the Costco gas station in Arkansas sell diesel?
No — the one Costco gas station in Arkansas has reported no diesel price in the last 30 days. Costco sells diesel at a minority of its locations in the US.
Is Costco gas cheaper in Arkansas than in the US?
Yes — the average Costco Regular price in Arkansas is $3.539, $0.736 below the US average of $4.275 as of the October 31, 2026 reading.
Are Costco gas prices in Arkansas going up or down?
Down — the average Costco Regular price in Arkansas has eased about $0.250 over the past month, from $3.789 to $3.539.
What time do Costco gas stations in Arkansas open?
The pumps open at 6 a.m. on weekdays at the one station in Arkansas, ahead of the warehouse doors. Each station page carries its own full week, in local time.