Gas prices in Wailuku
Gas prices in WailukuDaily metro average from AAA (2026-07-28), per gallon including taxes, for the Wailuku area of Hawaii.
Regular
$5.51
per gallon · €1.28/L
Midgrade
$5.55
per gallon · €1.29/L
Premium
$5.76
per gallon · €1.34/L
Diesel
$7.15
per gallon · €1.66/L
▲ 0.3% vs last week ($5.49)▲ 22.2% vs a year ago ($4.51)
Nearest Hawaii metros on price
The metros immediately either side of Wailuku in Hawaii, so you can see whether paying $5.51 here is normal or not.
| Metro | Regular | vs Wailuku |
|---|---|---|
| Honolulu | $5.38 | −$0.13 |
| Kahului | $5.51 | −$0.00 |
| Wailuku | $5.51 | — |
| Hilo | $5.54 | +$0.03 |
| Lihue (Kauai) | $5.77 | +$0.26 |
All Hawaii gas prices →
State average, trend, station map and calculators.
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Frequently asked questions
How much is gas in Wailuku right now?
Regular gasoline averages $5.51 per gallon across Wailuku today (AAA metro average, 2026-07-28). Midgrade is $5.55, premium $5.76 and diesel $7.15.
Is gas cheaper in Wailuku than the rest of Hawaii?
A Hawaii state comparison is unavailable today.
Where does Wailuku rank in Hawaii?
Wailuku is the 3rd cheapest of 5 Hawaii metros AAA tracks.
Are gas prices in Wailuku higher than a year ago?
Yes — regular is 22.2% higher than this time last year ($4.51/gal then, $5.51 now).