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Arizona Propane Prices (March 2026)

The average propane price in Arizona is $3.06 per gallon as of March 2026. This is according to US EIA estimates.

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Estimated propane cost by tank size in Arizona

Size of Tank Cost to Fill
100 gallons $245
250 gallons $613
500 gallons $1,225
750 gallons $1,838
1000 gallons $2,450

The cost of filling up propane tanks varies depending on the size of the tank. For instance, a 100 gallon propane tank will cost you $245 to fill it up to capacity. If you have a larger tank, such as a 250 gallon tank, the cost increases to $613. For a 500 gallon propane tank, expect to pay $1,225 to have it filled. Even larger tanks, like a 750 gallon one, cost significantly more, with a price of $1,838 to fill. Lastly, the biggest tank size mentioned here, a 1,000 gallon propane tank, will cost a substantial $2,450 to fill it to capacity. Please note that this is the cost for propane only and does not include any service or delivery fees that may be charged by your propane provider.

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What is the cheapest month to buy propane gas in Arizona?

Seasonal demand greatly influences propane prices. Typically, prices tend to be lower in the summer months as there is less demand for heating fuel. Therefore, in Arizona, the cheapest months to buy propane are usually in the late spring or early summer (May-June). However, it's important to remember that prices can fluctuate year to year based on other factors like crude oil prices, so it's a good idea to monitor local prices.

What is the difference between an above ground and below ground propane tank?

An above ground and below ground propane tank primarily differ in terms of their installation and appearance. An above ground propane tank is installed on the surface level of your property. It is usually visible unless concealed behind fencing or landscaping, and is typically easier and less expensive to install and service as it is easily accessible. On the other hand, a below ground propane tank is installed underground with only its dome visible above the surface for access. Although it provides a cleaner and unobstructed look to your property, installing a below ground propane tank is more expensive and involves a more complex process due to excavation requirements.

What is the cost of a 250 gallon propane gas tank in Arizona?

The cost of a 250 gallon propane gas tank in Arizona can vary greatly depending on where you buy it from. Prices may range anywhere from $600 to $2,500 for just the tank. Note that the costs of installation, preparing a site, and the gas to fill the tank are not included in this base price range. It's always best to contact local suppliers for the most accurate and current pricing in your specific area.

What is the average cost of propane gas in Arizona?

The average cost of propane gas in Arizona varies depending on the current market conditions and other factors such as location, delivery charges, and volume of purchase. As of 2021, the price can range anywhere from $2 to $3 per gallon. However, this can fluctuate throughout the year, especially during the winter months when the demand increases. It's best to check with local propane suppliers for the most accurate and current pricing.

Will propane gas get more expensive in Arizona?

As an AI, I don't have real-time data or ability to predict future events. The price of propane gas in Arizona could increase due to various factors such as supply and demand, production costs, and changes in government policies. It's also important to consider external influences such as severe weather conditions that might affect production or distribution. Therefore, it's recommended to check the latest news and market trends for the most accurate and up-to-date information.

Is propane gas cheaper than natural gas in Arizona?

The cost of propane gas and natural gas can vary greatly depending on the location and supplier. However, generally speaking, natural gas is often cheaper than propane gas in Arizona. This is primarily because natural gas is a more pervasive resource and its infrastructure allows it to be delivered directly to homes, which reduces the cost of delivery and storage compared to propane gas. Still, it's important for consumers to check with their local suppliers as prices can fluctuate.

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