Gas prices in Idaho Falls, ID
Gas prices in Idaho Falls, IDDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Idaho Falls metro area in Idaho.
Regular
$4.64
per gallon · €1.09/L
Midgrade
$4.95
per gallon · €1.17/L
Premium
$5.25
per gallon · €1.24/L
Diesel
$6.41
per gallon · €1.51/L
down vs last week 3.3% vs last week ($4.79) up vs a year ago 40.6% vs a year ago ($3.30)
Nearest Idaho metros on price
The metros immediately either side of Idaho Falls in Idaho, so you can see whether paying $4.64 here is normal or not.
| Metro | Regular | vs Idaho Falls |
|---|---|---|
| Coeur D'Alene, ID | $4.37 | −$0.26 |
| Lewiston, ID | $4.40 | −$0.23 |
| Pocatello, ID | $4.62 | −$0.02 |
| Idaho Falls, ID | $4.64 | — |
| Franklin, ID | $4.64 | +$0.00 |
| Twin Falls, ID | $4.71 | +$0.08 |
| Boise City, ID | $4.71 | +$0.08 |
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Tools for drivers in Idaho Falls
Frequently asked questions
How much is gas in Idaho Falls right now?
Regular gasoline averages $4.64 per gallon across Idaho Falls, ID today (AAA metro average, 2026-10-26). Midgrade is $4.95, premium $5.25 and diesel $6.41.
Is gas cheaper in Idaho Falls than the rest of Idaho?
A Idaho state comparison is unavailable today.
Where does Idaho Falls rank in Idaho?
Idaho Falls is the 4th cheapest of 7 Idaho metros AAA tracks.
Are gas prices in Idaho Falls higher than a year ago?
Yes — regular is 40.6% higher than this time last year ($3.30/gal then, $4.64 now).