Cost and planning
Crop dusting cost per acre: 2026 rates and what drives them
By the Sutter Butte Dusters team · · 8 min read
The crop dusting cost per acre is the first number most growers want before they book an airplane. University custom rate surveys from 2021 to 2026 put the fee for one aerial pass at about $7 to $18 per acre. The product is extra. This post shows the published rates, explains why one field costs more than another, and lists the details that get you a firm quote.
How much does crop dusting cost per acre?
Aerial application (crop dusting) is the use of an aircraft to apply seed, fertilizer or crop protection products. Extension economists survey growers and custom operators and publish the rates that they report. Each figure is the fee for the flight only.
| Source and year | Region | Job | Reported rate per acre |
|---|---|---|---|
| Iowa State University, 2026 | Iowa | Aerial spraying | $12.00 average, $11.60 median, $9.00 to $18.00 range |
| Mississippi State University, 2024 | Mississippi | Aerial spray at 3, 5 and 10 gallons per acre | $7.50, $8.05 and $9.50 average |
| Mississippi State University, 2024 | Mississippi | Aerial fertilizer, uniform rate | $13.60 average, $9.00 to $18.35 range |
| UC Davis and UC Cooperative Extension, 2021 | Sacramento Valley | Liquid spray on rice | $12.00 |
| UC Davis and UC Cooperative Extension, 2021 | Sacramento Valley | Dry fertilizer top-dress on rice | $15.00 |
| UC Davis and UC Cooperative Extension, 2021 | Sacramento Valley | Rice seed | $12.00 per hundredweight, about $21 at 175 pounds per acre |
| Texas A&M AgriLife Extension, 2026 | Rice west of Houston | Aerial application | $11.72 per application |
The Iowa row comes from the 2026 Iowa Farm Custom Rate Survey. The Mississippi rows come from Custom Rates for Mississippi Agricultural Practices. The California rows come from the 2021 Sample Costs to Produce Rice in the Sacramento Valley. The Texas row comes from the 2026 Texas A&M rice budget.
Small samples sit behind some of these numbers. The Iowa aerial spraying rate comes from 54 responses, and the published range drops the single highest and lowest answers. Each Mississippi aerial spray average comes from only 2 to 5 responses. Use every figure to check a quote, not as the price for your field.
How much do crop dusters charge per acre in the Sacramento Valley?
The best public benchmark for our area is the UC Davis rice study, which used June 2021 prices. It budgets $12.00 per acre for each aerial spray and $15.00 per acre for an aerial dry fertilizer top-dress. The same study puts a ground application at $20.00 per acre. On those figures, the airplane pass cost less than the ground pass in water-seeded rice.
Use the UC numbers to judge whether a quote is reasonable. A current quote for the specific field is the only real price.
What does the per-acre fee pay for?
An ag airplane costs money every day of the year, even on the ground. The operator pays for the aircraft, the insurance, the hangar and the trained pilots in every month. Fuel, engine hours and wear cost money only when the airplane flies. The fee for each acre must cover both kinds of cost.
The Iowa survey states that its rates include fuel, repairs, depreciation, interest and operator labor. Its spraying rates carry the note "materials not included." So your total cost per acre is the flight fee plus the product cost.
Ask each operator these questions before you compare quotes:
- Does the price include the mixing and the loading of the product?
- Is there a ferry charge or a minimum charge for a small job?
- Who supplies the product, and who delivers it to the loading site?
- Is the price per acre, per load or per hundredweight of seed?
Why does time over the field set the aerial spraying cost per acre?
An airplane earns its fee only while it applies product to the crop. The ferry flight, the turns and the trips back for the next load all add this kind of time.
The example below uses round numbers, not the figures of any one aircraft. At 140 mph, an airplane covers a half-mile pass in about 13 seconds. Suppose that each turn at the end of the field takes 30 seconds. Then the airplane sprays for less than one-third of each pass-and-turn cycle.
Longer passes change that ratio. A field with one-mile passes doubles the spray time for each turn. For this reason, long rectangular fields usually cost less per acre than small, square or odd-shaped fields.
The swath width matters in the same way. The swath is the width of ground that one pass treats. A field 1,320 feet wide needs 22 passes at a 60-foot swath and 27 passes at a 50-foot swath. The pilot sets the swath for good coverage, so a grower cannot change it to lower the price.
What changes the aerial application cost per acre?
Anything that adds ferry miles, loads or turns raises the aerial application cost per acre. The table lists the main factors.
| Factor | Why it changes the price |
|---|---|
| Gallons per acre | A higher carrier volume means more loads and more trips to the airstrip. |
| Dry or liquid product | Dry products are heavy per acre, so one load covers fewer acres. |
| Ferry distance | Each load needs a round trip from the airstrip to the field. |
| Field size | A small field still needs a ferry flight, a check of the field and a return. |
| Field shape | Short passes and odd corners add turns. |
| Obstacles | Power lines, trees and towers need extra passes or a ground rig on the edges. |
| Sensitive areas | Homes, schools, water and other crops can need buffers and careful timing. |
Carrier volume is the total gallons of spray mix that the airplane applies to each acre. The label and your pest control adviser (PCA) set the allowed range. Take a 500-gallon load as an example. At 5 gallons per acre, that load treats 100 acres, but at 10 gallons per acre it treats only 50 acres. The Mississippi survey shows the effect in price: $7.50 at 3 gallons per acre and $9.50 at 10 gallons.
Ferry time is flight time with no product on the crop. A field 15 miles from the airstrip needs a 30-mile round trip for every load. A 300-acre job at 10 gallons per acre needs 6 of the example loads, or 180 ferry miles.
How much does crop dusting cost for a whole season?
One pass is rarely the whole bill, so budget the season total. The UC Davis rice study shows a typical Sacramento Valley program. It budgets aerial seed and an aerial herbicide pass on every acre, and dry fertilizer on 75 percent of the acres. An algae treatment, two insecticide passes and a fungicide pass cover part of the acres. The aerial lines in that budget add up to about $64 per acre for the season.
The 2026 Texas A&M rice budget plans 4.5 aerial applications per acre at $11.72 each, or $52.74 per acre. Our crop dusting season calendar shows when each job usually happens here.
Use this method, with your own numbers, to estimate the fee for one field.
- Write down the field size, for example 160 acres.
- Pick a benchmark rate from the table, for example $12.00 per acre.
- Multiply the two numbers. The result here is $1,920 for one pass.
- Add the product cost from your PCA or your dealer.
- Multiply the total by the number of passes in the season.
Is an airplane cheaper than a drone or a ground rig?
The 2026 Iowa survey reports $8.50 per acre for a tractor broadcast sprayer, $12.00 for an airplane and $12.50 for a drone. But a ground rig cannot drive in flooded rice, and its wheels can damage a standing crop. A drone carries a small load, so a large field takes many refills. A late pass can cost more in yield than any difference in the fee.
Our post on drone spraying cost per acre compares drone and airplane quotes in detail. Our post on aerial spraying versus a ground rig covers the ground option.
How do you get an accurate quote?
An operator can give a firm price only when the operator knows the field and the job.
Caution: Do not change the product or the rate to lower the cost. Follow the label and your PCA's written recommendation.
- Find the APN or the FSA farm and tract number for each field.
- Get the written recommendation from your PCA.
- Note the crop, the acres, the product, the rate and the gallons per acre.
- Note the earliest and the latest dates for the application.
- Mark power lines, homes, water and sensitive crops on a field map.
- Send the same details to each operator.
- Compare the total price and the date that each operator can fly.
Our guide to finding your APN or FSA farm number shows where to find the field IDs. Our guide on how to hire a crop duster explains how to compare operators beyond the price.
How can you lower your crop dusting cost per acre?
Most savings come from fewer loads, fewer ferry miles and fewer turns. Use this checklist before you book.
- Group fields that need the same product into one job on the same day.
- Treat the whole area at one time, not a part today and a part next week.
- Ask your PCA whether a lower carrier volume inside the label range fits the job.
- Give the long, open fields to the airplane, and treat small corners near obstacles with a ground rig.
- Join with neighbors who need the same work, so that one ferry flight serves several fields.
- Send a complete field map the first time, so that the pilot does not need to scout from the air.
- Use the same operator each season, so that the pilot knows your fields and their hazards.
How Sutter Butte Dusters prices a job
We fly five Ag Cats and one Air Tractor 602 from our airstrip at 4080 Clark Rd in Live Oak. We serve growers in Sutter, Yuba, Butte, Glenn and Colusa counties. Our price depends on the acres, the product type, the application rate, the ferry distance from Live Oak, and the field shape and obstacles. See all of our aerial application services. Send us the field location, the crop, the acres, the product and the rate, and get a quote for your field.
Questions
At the 2026 Iowa State survey average of $12.00 per acre, one aerial spray pass on 100 acres costs about $1,200 before product. The survey range of $9.00 to $18.00 gives $900 to $1,800. A small field can also carry a minimum charge or a ferry charge.
No. University custom rate surveys report the application fee only, and Iowa State marks its spraying rates as materials not included. You pay for the product and any adjuvant on top of the flight. Ask each operator what the quote covers before you compare prices.
Usually, yes. The 2021 UC Davis study of Sacramento Valley rice budgets $15.00 per acre for a dry fertilizer top-dress and $12.00 for a liquid spray. Dry fertilizer is heavy per acre, so each load covers fewer acres and the airplane makes more trips.
Most public surveys report aerial rates per acre. The UC Davis rice study prices aerial seed per hundredweight, which comes to about $21 per acre at 175 pounds of seed. Ask each operator whether the quote adds a ferry charge or a minimum job charge.
