What State Has The Highest Gas Prices 2024. Find the latest national average gas prices and compare prices by fuel type on aaa gas prices. Western and pacific states face the most costly gas in the nation, as the five states with the highest prices are california, hawaii ($4.79), washington ($4.57), oregon.

For the second consecutive year, mississippi tops our rankings. According to gasbuddy, as of february 2023, the states with the highest average gas prices include california at approximately $5.30 per gallon and hawaii at roughly $4.79.