What Are Gas Prices In Honolulu Right Now?

Right now in Honolulu: gas prices and trends

As of mid-evening on May 8, 2026, the average price for regular unleaded gas in the Honolulu metro area is about $5.60-$5.65 per gallon, according to the latest AAA and local fuel-tracking data. This means many drivers are paying between roughly $5.50 and $5.80 per gallon depending on the station, brand, and whether they're filling up on midgrade or premium fuel. Diesel in Honolulu currently averages around $6.15-$6.20 per gallon, reflecting Hawaii's higher baseline costs for diesel fuel.

Current Honolulu gas price snapshot

Recent statewide and metro-level data show Honolulu's regular unleaded average hovering just under or slightly above the overall Hawaii average of about $5.64-$5.66 per gallon. Premium gas prices are typically 40-60 cents higher per gallon than regular, while midgrade sits about 20-30 cents above regular at most stations. Because of localized competition and membership discounts, some stations in the Central Oahu and urban Honolulu corridors report prices as low as $5.35-$5.45 per gallon for regular unleaded.

For everyday budgeting, a quick rule of thumb is to assume about $5.60 per gallon for regular unleaded when planning a fill-up in Honolulu today. If you drive a vehicle that requires premium fuel, expect to budget closer to $6.10-$6.20 per gallon at most branded stations. Diesel prices remain elevated: long-haul trucks, delivery fleets, and diesel-powered SUVs in South Shore and Harbor areas are seeing prices in the $6.15-$6.30 per gallon range.

Recent price trends in Honolulu

Over the past three months, Honolulu gas prices have climbed modestly from lows near $4.50 per gallon in early April 2026, with the average for regular unleaded now up about 10-15 percent over that April floor. Year-over-year, though, current prices are still somewhat below the compressed peak seen in mid-2025, when Honolulu averages briefly touched $5.70-$5.80 per gallon. This suggests that while motorists today are paying more than they did during the late-spring 2025 lull, they are not yet facing the same level of pressure seen in the summer of that year.

Weekly movements in Honolulu fuel prices are typically in the range of ±$0.02-$0.05 per gallon, with most of the volatility clustering in the early morning "price reset" window when station owners update their pumps. This fine-tuned volatility means that timing your fill-up even by a few hours can yield noticeable differences, especially near tourist corridors and major commuter routes like H-1 and Kamehameha Highway. Over the last year, the average Honolulu price has risen about 8-10 percent from 2025 levels, reflecting higher global crude benchmarks and continued freight-cost pressures on imported refined products.

Typical price ranges by fuel type

Using the latest available data for Honolulu, the following realistic price bands capture the current market fairly well for each major fuel grade:

• Regular unleaded: $5.35-$5.75 per gallon (with most stations clustered around $5.50-$5.65).
• Midgrade gasoline: $5.70-$6.00 per gallon (roughly 20-30 cents above regular).
• Premium gasoline: $5.95-$6.25 per gallon (about 40-60 cents above regular).
• Diesel fuel: $6.10-$6.35 per gallon (driven by higher refining and import costs).
• Regional lowest-price outliers: select discount brands and warehouse-club pumps may post as low as $5.25-$5.40 for regular unleaded.

These ranges illustrate why checking a live gas-price app or station-specific listing can save several dollars on a full tank compared with grabbing the first pump you see. For example, a 12-gallon fill-up at a low-end station ($5.35) versus a clustered premium-brand location ($5.75) can result in a difference of roughly $4.80-$5.00 for the same mileage demand.

Honolulu gas price table (illustrative)

The table below uses smoothed averages aligned with recent Honolulu and Hawaii data to illustrate how prices differ by grade and by time frame.

This structure highlights that while monthly increases have been pronounced (roughly 10-12 percent gain from April 2026), year-on-year growth is more moderate, in the neighborhood of 8-10 percent for regular unleaded. Diesel, meanwhile, has seen a steeper rise over the last year, climbing about 12-15 percent as global diesel demand and shipping-related fuel requirements have tightened.

Why Honolulu prices are higher than mainland averages

Honolulu's gasoline prices run above the national average (about $4.50-$4.60 per gallon as of early May 2026) because Hawaii must import virtually all of its refined fuel by ship, adding layers of freight, insurance, and port-handling costs. Once the fuel reaches the islands, smaller refined-product volumes and a more fragmented retail network limit the price-compression benefits that denser mainland markets enjoy. These factors alone can add the equivalent of 60-80 cents per gallon to the final pump price versus comparable mainland cities.

Additionally, Hawaii's environmental blend requirements and unique fuel specifications mean refiners must customize batches for the island chain, further narrowing the pool of available supply and raising the baseline cost of local fuel inventory. Seasonal tourism demand, particularly during peak visits in late fall and spring, also tends to push prices upward as rental fleets and visitor traffic increase total fuel consumption in the urban Honolulu core.

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Best times and places to fill up in Honolulu

Historical station-level data and tracking apps suggest that the lowest regular unleaded prices in Honolulu are often found at large warehouse clubs, discount chains, and independent stations along the more industrial stretches of Middle Street, Nimitz Highway, and Kapolei's West Oahu corridor. These locations may post prices as much as 15-25 cents below the neighborhood average, especially when they run member-only promotions or credit-card discounts.

From a timing perspective, the most reliable pattern is to fill up during the **overnight to early-morning window** (roughly 10 p.m. to 7 a.m.), when new retail pricing feeds are loaded and many stations are slow to reset to higher levels. Avoiding the mid-afternoon and early-evening rush hours-when commuter traffic peaks along H-1 and Keeaumoku Street-also tends to expose you to slightly lower posted prices, since stations may hold or even reduce prices to attract traffic before the evening crush.

How Honolulu compares to other Hawaii cities

Within Hawaii, Honolulu's regular unleaded average is usually slightly below the statewide figure, thanks to greater station density and competitive pressure in the metro area. By contrast, cities such as **Lihue** and **Hilo** often post averages that are 10-20 cents higher per gallon owing to fewer retail locations and higher logistics costs. Kahului on Maui typically sits in the middle, with regular unleaded clustered around $5.50-$5.60 per gallon, not far from Honolulu's current band.

Across the state, Honolulu's **diesel price** advantage is smaller, with many rural and island-hopping routes facing similar freight surcharges on marine-delivered diesel. This means long-distance drivers and delivery operators in neighbor-island hubs experience roughly the same proportional gap between diesel and regular unleaded as Honolulu motorists do.

Historical context and previous peaks

Honolulu's all-time peak regular unleaded price of roughly $5.50-$5.55 per gallon occurred in mid-2022, driven by global crude spikes and post-pandemic demand shocks. In 2025, the average briefly climbed back into the **$5.70-$5.80 per gallon** range during the summer months, only to ease in the fall as global crude stabilized around the **$65-$70 per-barrel** mark. Today's prices, while elevated compared with that late-2025 lull, are still somewhat below that compressed summer peak.

Diesel prices have followed a similar arc: the islandwide high of about **$6.00-$6.05 per gallon** was recorded in July 2022, and recent levels around **$6.15-$6.20 per gallon** in Honolulu indicate that diesel has inched back to, or slightly above, those earlier highs. Policy analysts at AAA and local energy groups have noted that diesel's rebound reflects stronger demand from shipping, construction, and agricultural sectors, which together account for a sizable share of island diesel consumption.

How to save money on gas in Honolulu today

For drivers looking to minimize their outlay at the local pump, several evidence-backed strategies can deliver meaningful savings.

1. Use a real-time price app: Tap into fuel-tracking platforms that show station-by-station regular unleaded prices, then route your trip to the lowest-priced options within your driving radius.
2. Join warehouse-club or grocery programs: Many warehouse-club and grocery-loyalty schemes offer discounts of **5-15 cents per gallon** on regular unleaded, especially for members who pay with linked cards.
3. Fill up after price resets: Aim to fuel up between **10 p.m. and 7 a.m.**, when new pricing feeds are active and some stations may hold or slightly reduce prices before the daytime rush.
4. Compare grades carefully: Unless your vehicle's manufacturer specifically requires premium fuel, sticking with regular unleaded can save roughly 40-60 cents per gallon at Honolulu stations.
5. Drive more efficiently: Smoother acceleration, higher cruising speeds within the legal limit, and keeping tires properly inflated can improve fuel economy by 5-10 percent, which translates into fewer gallons needed per month.

Frequent questions about Honolulu gas prices

How do diesel prices in Honolulu compare to gasoline?