Gas prices are easing for many American drivers. Still, the relief is uneven: a family filling up in Texas, Indiana, or Oklahoma may feel a very different summer than a driver in California, Washington, or Hawaii.
The national average price for regular gasoline stood at about $3.87 a gallon on June 28, according to AAA data. That is below the psychologically painful $4 threshold, which often serves as a household-budget warning light for commuters and road-trippers.
Yet the state-by-state map tells a sharper story. In Hawaii, regular gas averaged $5.52 a gallon. In California, it was $5.46. In Indiana, it was $3.23.That means two Americans buying the same 15-gallon tank could face a difference of more than $34, depending only on where they stop. As the Independence Day travel period brings millions of cars onto highways, these seven numbers explain why gas prices remain so unequal across the United States.
Although the national average is under $4, gas does not feel cheap.
AAA’s national average of $3.87 a gallon gives the country a cleaner headline than it had earlier this spring. For many households, it may feel like a small break after weeks of volatile energy news and higher travel costs.
But national averages can hide regional pain. A national number blends low-cost states along the Gulf Coast and in the Midwest with high-cost states on the West Coast and in the Pacific.
That is why drivers should be careful when they hear that prices are “falling.” Gas can be falling nationally while still feeling expensive locally.
For a commuter using 12 gallons a week, even a 50-cent difference adds up to about $24 a month. A $2 difference can add up to nearly $100 a month before groceries, insurance, or car repairs even come up.
The most expensive states are clustered in the West and the Pacific.
AAA data shows the highest regular gasoline prices are concentrated in a familiar pattern: Hawaii, California, Washington, Alaska, Oregon, and Nevada. Hawaii topped the list at about $5.52 a gallon. California followed closely at about $5.46. Washington averaged about $5.20, while Oregon and Nevada were also well above the national average.
These are not random outliers. Geography, fuel rules, refinery access, taxes, shipping costs, and supply chains all play a role.
Hawaii pays more, partly because fuel must be transported over long distances across the Pacific. California has a large market, but it also uses a special gasoline blend designed to reduce pollution. When refinery problems hit that system, prices can move quickly.
Washington and Oregon often track above the national average because West Coast fuel markets are more isolated from the Gulf Coast refining hub.
The cheapest states are mostly in the Midwest and South.
The lowest prices, according to AAA’s June 28 data, were led by Indiana at about $3.23 a gallon, followed by Texas at $3.31, Oklahoma at $3.38, and Tennessee at $3.38.Kentucky, Arkansas, Alabama, Louisiana, Mississippi, and South Carolina also sat below the national average. The pattern is easy to see. Many cheaper states are closer to major fuel production, refining, and pipeline networks. Texas and Louisiana sit near the Gulf Coast, one of the most important refining regions in the country.
Lower state fuel taxes also help keep prices down in parts of the South. Competition between stations can also be stronger in some metro and highway markets, especially where supply is easier to move.
For a family driving through the South this summer, crossing a state line can still make a visible difference on the pump sign.
Hawaii versus Indiana shows how large the gap can be.
The difference between Hawaii’s average of $5.52 and Indiana’s $3.23 is about $2.29 per gallon.
For a 15-gallon tank, that gap is roughly $34.28.
That is not a minor difference. It is a fast-food meal for a family, a small grocery run, or a chunk of a monthly phone bill.
This is why gas prices often become a local story, even when the national conversation focuses on oil markets. Drivers do not pay the national average; they pay the number glowing above the station near their home, workplace, or vacation route.
A national drop can look good in Washington, D.C., but the emotional impact is felt one tank at a time.
California versus Texas is one of the clearest divides.
California averaged about $5.46 a gallon for regular gas. Texas averaged about $3.31.
That is a $2.15-per-gallon difference. On a 15-gallon fill-up, a California driver pays about $32.25 more than a Texas driver buying the same amount of fuel. This California-Texas comparison is useful because both states are large, car-dependent, and economically important. Yet their fuel markets are very different.
California’s gasoline system includes higher taxes and fees, environmental programs, and a cleaner-burning fuel blend. State officials argue that those rules help fund transportation and reduce pollution. Critics argue they raise costs for working families and businesses. Texas, by contrast, benefits from proximity to Gulf Coast refineries and a lower fuel-tax structure. That does not make Texas immune to price spikes, but it often gives drivers a lower baseline.
City prices can be even more revealing than state averages.
State averages tell one story. City averages tell another.
The Energy Information Administration’s June 23 gasoline update showed San Francisco at about $5.49 a gallon and Los Angeles at about $5.28. Seattle was about $5.45.
Houston, by comparison, was about $3.44. Miami was about $3.65. Denver was about $3.58. New
York City was about $3.93
That means a driver in San Francisco was paying about $2.05 more per gallon than a driver in Houston. For a 15-gallon fill-up, that is roughly $30.78.Urban prices can reflect local taxes, rent, labor costs, delivery expenses, and neighborhood competition. A station near a freeway, airport, or dense downtown area may charge more than one in a less crowded suburb.
That is why even within the same state, smart drivers often check prices before pulling into the nearest station.
Summer travel keeps the pressure on
AAA expects 72.2 million Americans to travel at least 50 miles from home during the Independence Day travel period. Of those, about 61.4 million are expected to travel by car.
That matters because demand can keep pump prices from falling as quickly as drivers want.
Even when crude oil prices cool, retail gasoline prices do not always move down immediately. Stations buy fuel at different times, wholesale markets vary by region, and local competition affects how quickly savings reach consumers.
Some risks could change the picture. Refinery outages, hurricane season, global oil disruptions, and shipping concerns can all affect gasoline supply. Reuters reported that U.S. gasoline prices had fallen for several weeks, but also noted that supply risks remained. For now, many drivers are seeing some relief. But the data shows that “cheaper gas” is still a very local experience.
So what can drivers do now?
Drivers cannot control state taxes, refinery outages, or global oil markets. They can, however, reduce how much they spend. The most practical move is to compare prices before filling up, especially near state lines or major travel corridors. A difference of 20 or 30 cents per gallon may not sound dramatic, but it can add up on a long trip.
Drivers can also avoid topping off at stations next to airports, tourist exits, and isolated highway stops unless necessary. Those locations often charge more because convenience is part of the price.
Keeping tires properly inflated, removing unnecessary weight from the vehicle, and avoiding aggressive driving can also stretch a tank further. These habits will not erase a $2-per-gallon state gap, but they can soften the hit.
The larger story is clear: America does not have one gas price. It has dozens of local fuel markets moving under the same national headline. For drivers in Indiana, Texas, and Oklahoma, the summer pump may feel manageable. For drivers in California, Hawaii, and Washington, every fill-up still carries a reminder that geography can be expensive.
As millions of Americans hit the road, the real question is not just whether gas prices are falling. It is where they are falling, how fast they are falling, and whether families can actually feel the difference. The takeaway: gas prices may be easing, but relief remains uneven across the country.
Data note for publishing: the AAA state averages in this draft are from June 28, 2026, while the EIA city and regional figures are from its June 23, 2026, gasoline update.
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