
The cost of aviation fuel per gallon varies depending on the region and the type of fuel. As of July 31, 2025, the national average price for jet fuel in the US was $6.29 per gallon, while the global average jet fuel price was $92.92 per barrel. The price of aviation fuel is influenced by various factors such as demand, market conditions, and energy prices. The Platts Jet Fuel Price Index provides daily assessments of jet fuel spot prices in relevant regional markets, giving insight into the fluctuations and trends in the aviation fuel market.
| Characteristics | Values |
|---|---|
| National average price for jet fuel | $6.29 per gallon |
| National average price for 100LL aircraft fuel | $6.50 per gallon |
| National average price for Sustainable Aviation Fuel (SAF) | $8.74 per gallon |
| Highest jet fuel price (region) | Alaska ($8.11) |
| Lowest jet fuel price (region) | Central ($5.61) |
| Highest 100LL price (region) | Alaska ($10.34) |
| Lowest 100LL price (region) | Central ($5.93) |
| Global average jet fuel price | $92.92 per barrel |
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What You'll Learn

The national average jet fuel price
The Jet Fuel Price Monitor provides weekly updates on the average prices paid at the refinery for aviation jet fuel. The data is provided by Platts, a leading energy information provider, and is based on daily assessments of jet fuel spot prices in relevant regional markets. As of the week ending June 3, 2025, the global average jet fuel price was $92.92 per barrel, a decrease of 0.3% from the previous week.
Platts Jet Fuel Price Index assigns weightings to its individual assessments based on regional demand for jet fuel, and these values are compared with the average spot prices in 2000 to generate a percentage figure reflecting the overall rise in markets compared to the base period. For example, an index value of 200 indicates a doubling of the price since the year 2000.
In addition to jet fuel, there are other types of aviation fuel with different price points. As of July 31, 2025, the national average price for 100LL aircraft fuel in the US was $6.50 per gallon, while the national average price for Sustainable Aviation Fuel (SAF) was $8.74 per gallon.
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Jet fuel price compared to 100LL aircraft fuel
The price of aviation fuel varies depending on the type of fuel and the region. As of July 31, 2025, the national average price for jet fuel in the US was $6.29 per gallon, while the national average price for 100LL aircraft fuel was $6.50 per gallon. The price difference between jet fuel and 100LL aircraft fuel can be attributed to several factors, including production and transportation costs, as well as demand.
Jet A fuel is easier to produce and transport compared to 100LL aircraft fuel, which contributes to its lower price. Additionally, the higher demand for jet fuel drives the price down as suppliers try to remain competitive. Jet fuel is similar to diesel fuel and is used in jet engines, which require high-pressure and high-temperature combustion. On the other hand, 100LL aircraft fuel is designed for piston engines and is highly flammable, taking less energy to combust compared to jet fuel.
The price of jet fuel can vary by region, with the FAA Alaska region reporting the highest jet fuel price at an average of $8.11 per gallon, while the FAA Central region reported the lowest price at an average of $5.61 per gallon. The global average jet fuel price can also fluctuate; for example, it fell by 0.3% to $92.92/bbl during one week in 2025.
While jet fuel is generally cheaper than 100LL aircraft fuel, there have been attempts to create mainstream Jet-A-powered piston aircraft, such as the Diesel Cessna 172 and Diesel Diamond DA-40NG. These aircraft offer benefits such as better fuel efficiency and increased range, but the high cost of engine conversion to diesel (upwards of $70k for a Cessna 172) has prevented diesel pistons from becoming mainstream, especially in the United States, where 100LL fuel is widely available.
In summary, jet fuel is typically less expensive than 100LL aircraft fuel due to differences in production, transportation, and demand. However, the specific prices can vary by region and over time, and there are ongoing efforts to improve the fuel efficiency and range of aircraft by exploring alternative fuel options.
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Jet fuel price in Alaska
As of July 31, 2025, the average jet fuel price in Alaska was $8.11 per gallon, the highest of any region in the US. This is compared to a national average of $6.29 per gallon. Jet fuel prices in Alaska have been described as "volatile", with prices fluctuating by 50 cents within a couple of days. For example, in March 2022, the Crowley fuel station at Lake Hood charged $6.34 per gallon, while aviation gas could be bought in bulk for $5 per gallon in Fall 2021.
Fluctuating fuel prices present challenges for businesses operating in Alaska's aviation industry, such as sightseeing tour operators, who must navigate unpredictable costs while trying to secure reservations. The volatility of jet fuel prices in Alaska can also impact purchasing decisions, with recreational pilots expressing that high prices make them more cautious about flying and may lead them to reduce spending in other areas to continue affording their hobby.
Alaska's high jet fuel prices may be influenced by various factors, including transportation costs, market demand, and local regulations. The state's unique geographical characteristics, including its remote location and challenging terrain, can contribute to higher transportation and logistics expenses associated with delivering fuel to airports and other aviation facilities.
Additionally, market demand can play a significant role in price fluctuations. Alaska's aviation industry serves both local and tourist populations, with varying levels of demand throughout the year. Peak tourism seasons, such as summer, may contribute to increased demand for jet fuel, potentially driving up prices. Local regulations and taxes specific to Alaska's aviation industry could also influence fuel prices, although the impact of these factors is challenging to discern without a detailed analysis of the industry's economic landscape.
While the jet fuel price in Alaska is notably higher than the national average, it is important to consider that prices can vary significantly within the state as well. Different airports and fuel providers may offer jet fuel at varying rates, and these prices can change rapidly. Therefore, pilots, aviation businesses, and consumers in Alaska must remain vigilant and adaptable regarding fuel costs, treating them as a dynamic factor in their operations and financial planning.
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Jet fuel price trends over time
The price of jet fuel has been predicted to drop in 2025, which is forecast to lead to a corresponding decrease in airfares. In December 2024, the International Air Transport Association (IATA) predicted that the average return airfare in 2025 would drop by 1.8% compared to 2024. This decrease in jet fuel prices is also expected to make long-haul flights more affordable.
According to the IATA Fuel Price Monitor, the global average jet fuel price fell by 0.3% compared to the previous week, reaching $92.92 per barrel. The national average price for jet fuel in the US is $6.29 per gallon.
MEXC Exchange's Jet Fuel (JTF) Price Prediction tool forecasts that the price of jet fuel could potentially remain unchanged in 2025, with a trading price of 0.000000 USD. However, by 2050, the price of jet fuel is expected to undergo a significant change, with a predicted increase of 238.64%.
OPIS offers extensive historical pricing databases, including benchmark spot, rack, and retail fuel prices for jet fuel, dating back to 2007. These databases enable users to analyze market trends over time and access daily, weekly, monthly, quarterly, and annual historical fuel prices.
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Sustainable Aviation Fuel (SAF) price
The cost of aviation fuel varies depending on the region and the type of fuel. As of July 31, 2025, the national average price for jet fuel in the US was $6.29 per gallon, while the national average price for Sustainable Aviation Fuel (SAF) was $8.74 per gallon. However, it's important to note that these prices may not include additives, and there may be regional variations within the US.
The price of SAF is currently higher than traditional jet fuel, but this gap is expected to close as production scales up and the availability of diverse feedstocks increases. The development and utilization of SAF depend on collaboration between governments, producers, and airlines, along with aligned policies, incentives, and investments.
One of the key challenges for the SAF industry is navigating the differences in government support, mandates, and certifications across regions. These variations significantly impact the cost of SAF as producers must adapt their operations to meet local requirements to access financial incentives. For example, incentives and mandates in the US and Europe, such as ReFuelEU Aviation, have different legislative and certification requirements that must be fulfilled to receive full support.
To address feedstock scarcity and reduce production costs, feedstock diversification is crucial. Exploring alternatives such as municipal solid waste, methanol, and CO2 can help increase the availability of feedstocks and drive down costs. Additionally, technological advancements like FT CANS technology, which focuses on utilizing diverse feedstocks, minimizing capital expenditure, and reducing scale-up risks, have the potential to make SAF more affordable and accessible.
As demand for SAF increases and more companies commit to transparent emissions reporting and ambitious greenhouse gas reduction goals, corporate demand for SAF is expected to rise. This growing demand will further accelerate the adoption of SAF and the decarbonization of the aviation sector.
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Frequently asked questions
The national average price for jet fuel was $6.29 per gallon.
The national average price for SAF was $8.74 per gallon as of July 31, 2025.
The global average jet fuel price was $92.92 per barrel as of the week ending June 3, 2025.











































