Spokane Valley Gas Prices Today: Save More
- 01. Spokane Valley Gas Prices Today: Save More
- 02. Today's Gas Price Snapshot for Spokane Valley
- 03. Cheapest Gas Stations in Spokane Valley Right Now
- 04. How Spokane Valley Prices Compare Regionally
- 05. Why Gas Prices Surged in May 2026
- 06. Proven Strategies to Save Money on Gas
- 07. Historical Gas Price Context for Spokane Valley
- 08. Final Takeaway for Spokane Valley Drivers
Spokane Valley Gas Prices Today: Save More
As of Friday, May 8, 2026, regular unleaded gas in Spokane Valley averages $5.31 per gallon according to AAA, with the cheapest stations like nomnom at 1421 N Pines Rd offering regular at $4.18 per gallon as of April 22, 2026. Diesel fuel averages $5.01 per gallon in the area, representing a month-over-month increase from $4.91. Drivers can save up to $1.13 per gallon by choosing the lowest-priced stations over the area average.
Today's Gas Price Snapshot for Spokane Valley
The current average price for regular unleaded gasoline in Spokane Valley stands at $5.31 per gallon as of May 8, 2026, marking a 5.8% increase ($0.29) from the week before and a dramatic 37.7% jump ($1.45) compared to last year. This price represents the highest recorded average for Spokane Valley year-to-date, with the peak hitting $4.24 for regular before regional prices surged across Washington state.
| Fuel Type | Current Avg. | Week Ago Avg. | Month Ago Avg. | Change (Week) |
|---|---|---|---|---|
| Regular | $5.31 | $5.02 | $4.95 | +$0.29 (+5.8%) |
| Mid-Grade | $4.45 | $4.45 | $4.45 | $0.00 (0%) |
| Premium | $4.68 | $4.68 | $4.68 | $0.00 (0%) |
| Diesel | $5.01 | $5.03 | $4.91 | -$0.02 (-0.3%) |
| E85 | $4.15 | $4.12 | $4.10 | +$0.03 (+0.7%) |
Washington state's gasoline tax of 55.4 cents per gallon contributes significantly to elevated retail prices, making it the third-highest state fuel tax in the U.S.. Starting July 1, 2026, this tax will increase by 2% annually to account for inflation, meaning drivers should expect yet another price bump later this year. The federal gasoline tax adds an additional 18.4 cents per gallon on top of the state rate.
Cheapest Gas Stations in Spokane Valley Right Now
Not all pumps charge the same retail fuel price, and smart shoppers can find significant savings by targeting specific stations. According to data collected on April 22, 2026, nomnom at 1421 N Pines Rd leads the area with regular unleaded at just $4.18, followed by Amerimart at 806 N Park Rd charging $4.38 per gallon. These two locations offer savings of $1.13 and $0.93 respectively compared to the Spokane Valley average.
- nomnom (1421 N Pines Rd): $4.18 per gallon for regular - saves $1.13 vs. average
- Amerimart (806 N Park Rd): $4.38 per gallon for regular - saves $0.93 vs. average
- Maverik (9009 E Montgomery Ave): $4.40 per gallon for regular - saves $0.91 vs. average
- 76 (1520 N Argonne Rd): $4.40 per gallon for regular - saves $0.91 vs. average
- Maverik (2707 N Sullivan Rd): $4.43 per gallon for regular - saves $0.88 vs. average
- Costco (5601 E Sprague Ave): $5.19 per gallon for regular - membership required
Costco's Spokane Valley location at 5601 E Sprague Ave charges $5.19 for regular unleaded as of May 2, 2026, which is notably higher than Costco prices in western Washington but still competitive within Spokane County. Members must purchase at least $10 in merchandise before using the gas station, a policy that distinguishes it from open-access stations.
How Spokane Valley Prices Compare Regionally
Spokane Valley's fuel costs are slightly lower than downtown Spokane but significantly below California's record-breaking prices. The current Spokane average sits at $5.31 per gallon, matching Spokane Valley closely, while Washington state as a whole averages $5.67 per gallon - ranking as the second-highest in the nation after California's $6.16. Texas drivers pay considerably less at $4.04 per gallon, illustrating the regional disparity.
Within Spokane County, AAA reports gas prices hit an all-time high recently, approaching the previous record of $5.30 per gallon set in June 2022 during peak inflation pressures. The May 4, 2026 reading of $5.31 officially broke that 2022 record, marking a new historical peak for the region. Diesel fuel has climbed even more dramatically, with Spokane County diesel reaching $6.54 per gallon - a 54.3% year-over-year increase.
Why Gas Prices Surged in May 2026
The recent price spike stems from multiple converging factors, including geopolitical tensions and regional supply constraints. According to the Associated Press, gasoline climbed 31 cents in just one week to average $4.48 nationally on Tuesday, May 5, 2026 - a 50% increase since the war with Iran began. Washington state's average of $5.75 per gallon reflects the state's higher taxes and Pacific Northwest refining capacity limits.
Local refinery maintenance and reduced crude oil imports from the West Coast have further constrained supply in the Spokane region. KREM 2 News reported that Spokane County's gas prices are as close to the highest as they've ever been, with analysts predicting prices could approach $6 per gallon if Middle East tensions continue escalating. The combination of increased demand heading into summer travel season and supply chain disruptions creates perfect conditions for sustained high prices.
"No one should be paying the full retail price," stated De Ha, head petroleum analyst at GasBuddy, an online price comparison service. "There are countless opportunities for savings."
Proven Strategies to Save Money on Gas
Drivers don't need to accept full retail prices without exploring cost-reduction strategies. GasBuddy and other price-tracking apps identified Sunday as the cheapest day to buy gas in Washington, while Thursday is typically the most expensive day to fill up. Planning your refuel for Sunday mornings could save you 3-5 cents per gallon compared to weekend evening fills.
- Download the Upside app for cashback rewards - ranked best overall cashback app for 2026
- Use GasBuddy to find the cheapest stations along your route before driving
- Fill up on Sunday morning when prices are typically lowest in Washington state
- Avoid Thursday through Saturday when weekly demand drives prices higher
- Maintain proper tire pressure - this improves fuel efficiency by up to 3%
- Combine errands into single trips rather than multiple separate journeys
- Join warehouse club memberships (Costco, Sam's Club) for consistently lower prices
- Drive at or below the speed limit - every 5 mph over 50 mph costs an extra $0.18/gallon equivalent
For Spokane Valley residents near the Idaho border, driving just 15 miles east to Coeur d'Alene could yield substantial savings, as Idaho prices typically run 20-30 cents lower than Washington. One local driver noted that living in Spokane Valley specifically provides better access to cheaper Idaho gas compared to residents in Cheney who face longer distances. However, factor in 6 miles round-trip driving costs before making the cross-state trip worthwhile.
Historical Gas Price Context for Spokane Valley
Understanding price trends helps drivers anticipate future fluctuations. The historic peak for Spokane Valley occurred on June 14, 2022, when regular gas reached $5.30 per gallon during the height of post-pandemic inflation. After declining to lows around $3.79 in late 2023 and early 2024, prices have steadily climbed throughout 2025 and into 2026.
The 2016 Washington state gas tax was 49.4 cents per gallon before rising to 55.4 cents on July 1, 2025 - a 6-cent increase representing the first hike since 2016. This policy change alone added approximately $143 annually to the fuel costs of a driver averaging 15,000 miles per year in a 25 mpg vehicle. The automatic 2% annual inflation adjustment starting July 2026 means prices will continue creeping upward regardless of crude oil market conditions.
Final Takeaway for Spokane Valley Drivers
The current gas market challenges Spokane Valley drivers with historically high prices, but strategic shopping still yields meaningful savings. By targeting nomnom at $4.18 per gallon instead of paying the $5.31 average, a driver filling a 15-gallon tank saves $16.95 immediately - and stacking this with Sunday fill-ups and rewards apps like Upside can multiply those savings throughout the month.
With Washington's gas tax scheduled to rise again on July 1, 2026, and geopolitical pressures showing no signs of easing, now is the time to establish cost-saving habits before prices climb even higher. Whether you join Costco, download GasBuddy, or simply shift your refueling day to Sunday, small changes compound into hundreds of dollars saved annually for the typical Spokane Valley household.
Key concerns and solutions for Spokane Valley Gas Prices Today Save More
What is the current average gas price in Spokane Valley today?
As of Friday, May 8, 2026, the average regular unleaded gas price in Spokane Valley is $5.31 per gallon according to AAA, with diesel averaging $5.01 per gallon and premium reaching $4.68 per gallon.
Where can I find the cheapest gas in Spokane Valley?
nomnom at 1421 N Pines Rd offers the cheapest regular gas at $4.18 per gallon, followed by Amerimart at 806 N Park Rd with $4.38 per gallon - both data points current as of April 22, 2026.
How much has gas pricing changed in Spokane Valley this week?
Gas prices in Spokane Valley increased by $0.29 per gallon (+5.8%) over the past week, rising from approximately $5.02 to $5.31 per gallon as of May 8, 2026.
Is Costco gas cheaper in Spokane Valley than other stations?
Costco at 5601 E Sprague Ave charges $5.19 per gallon for regular unleaded as of May 2, 2026, which is less than the $5.31 average but more expensive than nomnom's $4.18 price - requiring a membership to access.
When is the best day to buy gas in Spokane Valley?
Sunday is the cheapest day to buy gas in Washington state according to GasBuddy analysis, while Thursday is the most expensive day - filling up on Sunday mornings could save 3-5 cents per gallon.
Why are Spokane Valley gas prices so high compared to other regions?
Washington's 55.4 cents per gallon state gas tax (third-highest nationally), the 18.4 cents federal tax, regional refinery constraints, and Middle East geopolitical tensions driving a 50% national price increase since the Iran war began all contribute to elevated prices.
Will gas prices go down in Spokane Valley soon?
Prices are unlikely to fall quickly given ongoing Middle East tensions and Washington's scheduled July 1, 2026 gas tax increase to 55.4 cents per gallon with automatic 2% annual inflation adjustments thereafter. AAA predicts prices could approach $6 per gallon if geopolitical tensions continue escalating.