Who Has The Cheapest Gas In The United States Today
Who Has the Cheapest Gas in the United States Today
As of May 30, 2026, Mississippi has the cheapest gas in the United States, with an average regular gasoline price of $2.68 per gallon, according to Forbes Advisor data. The national average stands at $3.17 per gallon, up $0.04 from last month but unchanged from yesterday and last week. Oklahoma follows closely with the second-lowest statewide average at $2.36 per gallon as of December 2025, while Texas, Colorado, and Iowa all average $2.51 per gallon.
State-by-State Gas Price Rankings: Cheapest to Most Expensive
The geographic distribution of fuel costs reveals a clear pattern: Southern and Midwestern states dominate the lowest-price tier, while West Coast and island states face the highest burdens. This regional disparity reflects differences in refining capacity, state taxes, distribution logistics, and regional fuel specifications.
| Rank | State | Regular Gas Average | Region |
|---|---|---|---|
| 1 | Mississippi | $2.68/gal | South |
| 2 | Oklahoma | $2.36/gal | South Central |
| 3 | Texas | $2.51/gal | South |
| 4 | Colorado | $2.51/gal | Mountain West |
| 5 | Iowa | $2.51/gal | Midwest |
| 6 | Arkansas | $2.52/gal | South |
| ... | ... | ... | ... |
| 46 | Oregon | $3.65/gal | Pacific Northwest |
| 47 | Alaska | $3.63/gal | Non-contiguous |
| 48 | Washington | $4.04/gal | Pacific Northwest |
| 49 | California | $4.85/gal | West Coast |
| 50 | Hawaii | $4.45-$5.65/gal | Pacific Island |
Data sources: Forbes Advisor (May 2026), Investopedia state-by-state breakdown (December 2025), AAA State Gas Price Averages (May 30, 2026).
Individual Station Prices: The Absolute Cheapest Pumps
While state averages provide a macro view, individual stations can offer dramatically lower prices. According to GasBuddy data compiled by CheapInsurance.com in January 2026, Spaceway in Carthage, Mississippi sold regular gas for just $1.97 per gallon-the lowest recorded station price. Other notable low-price stations include:
- Exxon in Casper, Wyoming: $1.98/gal
- BP in Columbus, Ohio: $1.99/gal
- Sinclair in Laramie, Wyoming: $1.99/gal
- On The Go in Cowpens, South Carolina: $2.09/gal
- BP in Sartell, Minnesota: $2.07/gal
These ultra-low prices typically occur at independent retailers, rural stations with lower overhead, or locations near refining hubs where distribution costs are minimized.
Timing Matters: When Gas Is Cheapest
GasBuddy research confirms that day-of-week patterns significantly affect pump prices. A survey found that gas is cheapest on Mondays, while Fridays and Saturdays are the most expensive days to fill up. This pattern reflects increased driving demand before weekend trips and retailers adjusting prices upward in anticipation of higher volume.
- Fill up on Monday or Tuesday for the lowest weekly prices
- Avoid Friday afternoon and Saturday morning tank fills
- Use apps like GasBuddy to locate the cheapest station within 5 miles
- Consider membership warehouses (Costco, BJ's) which often undercut nearby stations by 5-10 cents/gal
- Monitor monthly trends-prices often rise in summer driving season due to blend requirements
Connection to LNG Markets and Natural Gas Pricing
The LNG industry plays an indirect but meaningful role in gasoline pricing dynamics. The United States is the world's largest producer of natural gas, with natural gas supplying about one-third of the country's primary energy consumption. Over the past decade, U.S. natural gas prices have halved as production grew by nearly 50 percent, creating a lower-cost energy foundation across the sector.
Liquefied natural gas (LNG) is natural gas cooled to -260°F, reducing its volume by 600 times for efficient shipping and storage. The U.S. LNG market size was valued at $10.5 billion in 2026 and is projected to reach $19.9 billion by 2034. While LNG primarily serves heating and electricity generation, abundant domestic natural gas production supports refinery operations and petrochemical feedstocks that ultimately influence gasoline supply chains.
Helpful tips and tricks for Who Has The Cheapest Gas In The United States Today
Which state has the cheapest gas in the United States?
Mississippi has the cheapest gas, with an average regular gasoline price of $2.68 per gallon as of May 2026.
What is the national average gas price today?
The national average for regular gasoline is $3.17 per gallon, unchanged from yesterday and last week, up $0.04 from last month. AAA's May 30, 2026 measurement shows $4.356/gal for a different fuel grade mix.
Which state has the most expensive gas?
California has the highest gas price at $4.85 per gallon for regular gasoline, followed by Hawaii at $4.45-$5.65 per gallon depending on island.
What day of the week has the cheapest gas?
Monday has the cheapest gas prices, while Friday and Saturday are the most expensive days to purchase fuel.
How does LNG production affect gasoline prices?
LNG production reflects abundant domestic natural gas supply, which has driven natural gas prices down 50% over the past decade and supports refinery operations, indirectly stabilizing gasoline production costs.
Are warehouse clubs like Costco cheaper for gas?
Yes, Costco stations consistently rank among the cheapest in every state, often undercutting nearby stations by 5-10 cents per gallon.
