Idaho Gas Prices Drop Nine Cents From Last Week

The statewide average price of gasoline in Idaho has fallen to $4.80 per gallon.

Updated on Oct. 19, 2026 in Oil and Gas

Isometric editorial illustration of an industrial pipeline valve in a geometric mountain landscape, representing Idaho fuel supply. — Gasoline prices in Idaho fell nine cents this week to an average of $4.80 per gallon, reflecting broader market volatility. AI Illustration. Upload story photo >

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Are current gas prices putting more financial pressure on your household than last year?

Gasoline prices in Idaho have decreased by nine cents over the past week, bringing the state average to $4.80 per gallon. Despite this recent decline, prices remain $1.36 higher than they were in October 2025.

Why it matters

Fuel costs remain volatile as crude oil trades near $102 per barrel, with potential for further strain on gasoline prices. The government has sought to address supply concerns by lifting sanctions on Russian diesel.

Boise currently reports the state's highest gas prices at $4.84 per gallon, while Coeur d'Alene records the lowest at $4.47 per gallon. Rexburg sits between these figures at $4.93 per gallon.

The players

The President

The President is the head of the executive branch of the United States government and currently manages foreign policy and trade sanctions.

The details

The recent downward trend in local pump prices follows international adjustments including the lifting of sanctions on Russian diesel. Market experts indicate that broader fuel costs are currently tied to the ongoing volatility of West Texas Intermediate crude oil.

October 2026: The current gas prices are reported.
October 2025: Gas prices were $1.36 lower than current levels.
Midterms 2026: The President postponed military action against Iran.

Market Landscape

The administration's decision to lift sanctions on Russian diesel marks a strategic attempt to stabilize domestic fuel supply chains. This move contrasts with the broader industry trend of tightening energy imports as nations navigate the ongoing Russia-Ukraine war.

Drivers in Idaho may see slight relief at the pump as prices have ticked downward compared to the previous week. However, costs remain significantly elevated compared to the same period last year, impacting household transportation budgets.

The takeaway

While gas prices have shown a recent decline, the market remains susceptible to fluctuations in crude oil pricing. Consumers should continue to monitor local fuel costs as international geopolitical events continue to influence the energy landscape.