Gas prices in Boise City
Gas prices in Boise CityDaily metro average from AAA (2026-09-11), per gallon including taxes, for the Boise City area of Idaho.
Regular
$4.81
per gallon · €1.09/L
Midgrade
$5.01
per gallon · €1.14/L
Premium
$5.27
per gallon · €1.20/L
Diesel
$5.94
per gallon · €1.35/L
up vs last week 4.5% vs last week ($4.60) up vs a year ago 35.7% vs a year ago ($3.55)
Nearest Idaho metros on price
The metros immediately either side of Boise City in Idaho, so you can see whether paying $4.81 here is normal or not.
| Metro | Regular | vs Boise City |
|---|---|---|
| Lewiston | $4.69 | −$0.12 |
| Idaho Falls | $4.75 | −$0.06 |
| Pocatello | $4.76 | −$0.05 |
| Twin Falls | $4.79 | −$0.02 |
| Boise City | $4.81 | — |
All Idaho gas prices →
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Frequently asked questions
How much is gas in Boise City right now?
Regular gasoline averages $4.81 per gallon across Boise City today (AAA metro average, 2026-09-11). Midgrade is $5.01, premium $5.27 and diesel $5.94.
Is gas cheaper in Boise City than the rest of Idaho?
A Idaho state comparison is unavailable today.
Where does Boise City rank in Idaho?
Boise City is the 7th cheapest of 7 Idaho metros AAA tracks.
Are gas prices in Boise City higher than a year ago?
Yes — regular is 35.7% higher than this time last year ($3.55/gal then, $4.81 now).