Idaho Gas Prices Surge Nearly 50 Cents in a Week

Crude oil costs drive up fuel costs for drivers across the state.

Mar. 17, 2026 at 2:39am

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Idaho drivers are facing sharply higher prices at the pump this week, with the average price for a gallon of regular gasoline in the state reaching $3.70 on March 16 - an increase of about 46 cents compared to one week ago. Prices are also 76 cents higher than a month ago and 62 cents higher than the same time last year. The national average currently stands at $3.72 per gallon, which is 24 cents higher than a week ago and 79 cents higher than a month ago.

Why it matters

The rise in gas prices is being driven by global oil market instability tied to ongoing conflict in the Middle East, which is pushing crude oil prices higher. As long as uncertainty remains around global oil supply, crude oil prices - and gasoline prices - are likely to remain under pressure. This is impacting drivers across Idaho, especially as Spring Break travel season approaches and demand for gasoline increases.

The details

According to AAA Idaho, Idaho now ranks 14th in the nation for the highest fuel prices. The West Texas Intermediate crude benchmark is trading near $94 per barrel, roughly $31 higher than one month ago. AAA Idaho Public Affairs Director Matthew Conde said the global oil market instability is the main factor driving up costs for consumers at the pump.

  • On March 16, the average price for a gallon of regular gasoline in Idaho reached $3.70.
  • Prices are 76 cents higher than a month ago and 62 cents higher than the same time last year.

The players

AAA Idaho

A non-profit organization that provides travel, insurance, and automotive services to its members.

Matthew Conde

The AAA Idaho Public Affairs Director.

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What they’re saying

“As long as uncertainty remains around global oil supply, crude oil prices — and gasoline prices — are likely to remain under pressure.”

— Matthew Conde, AAA Idaho Public Affairs Director

What’s next

Spring Break travel could contribute to rising prices as demand for gasoline increases in the coming weeks.

The takeaway

The surge in Idaho gas prices highlights the impact that global oil market instability can have on consumers at the pump. As long as uncertainty around oil supply persists, drivers in Idaho and across the country may continue to face higher fuel costs, especially as the busy Spring travel season approaches.