Current fuel prices for Washington (WA) — Updated June 3, 2026
Washington state has the highest gas taxes in the Pacific Northwest and strict fuel regulations, making it consistently among the most expensive states for gas in the country.
Prices shown reflect the current average for Washington regular unleaded gasoline. Gas prices fluctuate daily based on crude oil markets, refinery output, seasonal demand, and state tax adjustments. Washington drivers typically fill up 3 times per month, making it important to know when and where prices are lowest.
Finding cheap gas in Washington requires knowing when and where to look. Here are proven strategies for Washington drivers:
Best day to buy: Studies show that Tuesday and Wednesday typically offer the lowest gas prices across Washington. Prices often rise on Thursday ahead of the weekend and peak on Friday and Saturday when demand is highest.
Use gas price apps: GasBuddy, Waze, and Google Maps all show current prices at nearby stations. Washington has a competitive gas market with frequent price changes, making real-time tracking valuable.
Loyalty programs: Many Washington grocery chains and gas stations offer fuel rewards. Programs like Kroger/Kroger fuel, Shell Fuel Rewards, and BPme Rewards can save $0.05–$0.25 per gallon regularly.
Fill up at Seattle: Seattle typically offers the most competitive gas prices in Washington due to higher competition among stations. Rural Washington areas often charge a premium.
Data source: Zyla • Last updated: June 3, 2026
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