Gas prices soar past $4 on average for a gallon of regular in the U.S., the highest since 2022 According to motor club AAA, the national average for a gallon of regular gasoline is now $4.02 — over a dollar more than before the war began. According to motor club AAA, the national average for a gallon of regular gasoline is now $4.02 — over a dollar more than before the war began.The average price of gas in LA County is nearly $6 a gallon. Lauren Coronado reports for the NBC4 News at 6 a.m. on March 30, 2026.prices jumped past an average of $4 a gallon for the first time since 2022 as fuel prices continue to soar worldwide amid the According to motor club AAA, the national average for a gallon of regular gasoline is now $4.02 — over a dollar more than before the war began. The last timeThe price is a national average, meaning drivers in some states have been paying well over $4 a gallon for a while now.launched a joint war against Iran on Feb. 28, the cost of crude oil — the main ingredient in gasoline — has spiked and swung rapidly. That’s because the conflict has caused deep supply chain disruptions and cuts from major oil producers across the Higher gas prices are impacting consumers and businesses as many households continue to face wider cost of living strains. And as drivers pay more to cover necessities like gas, many may be forced to cut their budgets in other places.