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FLYING Finance · Market Data

Aircraft Loan Rates vs. the 5-Year Treasury

Where today's starting aircraft loan rates sit next to the 5-year Treasury, prime, SOFR and fed funds, with 30 years of history.

Aircraft loan rates are priced off longer-term benchmarks, most often the 5-year U.S. Treasury yield, plus a spread that reflects the aircraft category, the borrower and the lender. When the 5-year moves, starting rates on new aircraft loans follow, usually within days to weeks.

6.39%
Certified piston starting rate
6.53%
Turboprop and jet starting rate
4.78%
5-year Treasury yield
7.00%
Bank prime rate

What the benchmark means for your rate

Your rate is the benchmark plus a spread. The spread is wider for experimental and light sport aircraft than for certified pistons and turbines because fewer lenders compete for them, and it narrows with stronger credit, a larger down payment and a newer aircraft. A move of a quarter point in the 5-year Treasury changes the payment on a $300,000, 20-year loan by about $45 a month.

Rates on this page update automatically. To lock in today's pricing, start with a soft-pull pre-approval, or model your payment with the calculator.

How aircraft lenders price a loan

Most aircraft loans are fixed-rate, fully amortizing loans with terms of up to 20 years for certified pistons and turbines. Lenders start from a benchmark that matches how long they expect to hold the loan, most often the 5-year Treasury, then add a spread. The spread reflects the category of aircraft, the borrower's credit and liquidity, the down payment, the age of the aircraft and how the aircraft will be used.

That is why two buyers on the same day can see different rates on the same airplane, and why light sport and experimental aircraft price higher: fewer lenders compete for them, so spreads are wider. A soft-pull pre-approval shows where your own file lands without affecting your credit.

What a rate change does to the payment

RateMonthly payment on $300,000, 20 years
6.00%$2,149
6.50%$2,237
7.00%$2,326
7.50%$2,417

Thirty years of the 5-year Treasury

The 5-year Treasury averaged 6.69% in 1994, fell below 2% for most of the 2010s, bottomed at 0.53% in 2020 and climbed back to about 4% from 2023 through 2025. Aircraft loan rates followed the same path: buyers who financed in 2020 and 2021 locked in rates far below today's, while today's buyers are pricing off a benchmark near the top of its 20-year range. The live reading is shown at the top of this page.

Key takeaways

  • Aircraft loan rates move with the 5-year Treasury, usually within days to weeks.
  • A quarter-point move changes the payment on a $300,000, 20-year loan by about $45 a month.
  • Your spread, not the benchmark, is the part you can improve with credit, down payment and aircraft choice.

The other benchmarks on this page

  • 10-year Treasury. Used for some longer fixed-rate structures. The gap between the 5-year and 10-year shows whether markets expect rates to rise or fall.
  • Prime rate. The base for many variable-rate lines of credit and some business loans. It moves when the Federal Reserve changes its policy rate.
  • SOFR. The benchmark for most floating-rate commercial lending, including some larger turbine and jet financings.
  • Fed funds. The Federal Reserve's policy rate. It sets short-term rates directly and influences longer rates through expectations.

Timing your financing

Because rates follow the market, the rate quoted at pre-approval reflects that day's benchmark. If the Treasury moves before you close, your rate can move with it, so ask your lender how and when your rate is locked. If rates fall after you close, refinancing is an option once the savings outweigh the costs; our refinance calculator shows the break-even.

Waiting for lower rates has a cost too: aircraft prices, insurance and availability change while you wait. For many buyers the better move is to buy the right aircraft now at a payment that works, then refinance if rates drop meaningfully.

Related tools

Benchmark rates today

BenchmarkCurrent52-week range
5-year Treasury4.78%3.51% – 5.09%
10-year Treasury4.96%3.97% – 5.31%
Bank prime rate7.00%6.75% – 7.25%
SOFR3.90%3.50% – 4.31%
Fed funds3.88%3.62% – 4.12%

FLYING Finance starting rates today

Aircraft categoryStarting rate
Certified piston6.39%
Turboprop and jet6.53%
LSA / MOSAIC7.16%
Experimental / amateur-built7.23%

5-year Treasury yield since 1994

Year5-year Treasury (annual average)
20253.92%
20244.13%
20234.06%
20223.00%
20210.86%
20200.53%
20191.95%
20182.75%
20171.91%
20161.33%
20151.53%
20141.64%
20131.17%
20120.76%
20111.52%
20101.93%
20092.20%
20082.80%
20074.43%
20064.75%
20054.05%
20043.43%
20032.97%
20023.82%
20014.56%
20006.16%
19995.55%
19985.15%
19976.22%
19966.18%
19956.38%
19946.69%
Lock in today's rate environment.Pre-qualification is a soft credit pull with no credit impact.
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Amelia
FLYING Finance AI Specialist
Permanent member of the FLYING Finance team

"I read this data every day. Ask me what it means for the aircraft you are shopping for, your rate or your timing."

My likely rate today
Should I wait for rates to fall?
Fixed vs. variable
A
Rates move with the Treasury market, but your own rate depends on the aircraft and your file. Ask me where you would likely land today.
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In the aviation press

Coverage of this data from FLYING and other Firecrown aviation titles.

Sources and methodology

Frequently Asked Questions

Why do aircraft loan rates follow the 5-year Treasury?

Most aircraft loans are fixed for a period that matches how long lenders expect to hold them, so lenders price them off a similar-length benchmark, usually the 5-year Treasury, and add a spread.

How quickly do aircraft loan rates change when Treasuries move?

Lenders typically adjust their rate sheets within days to a few weeks of a sustained move in the 5-year Treasury.

Are aircraft loans tied to the prime rate?

Most fixed-rate aircraft loans are not. Prime matters more for variable-rate lines of credit and some business loans.

Where do these benchmark figures come from?

Treasury, prime, SOFR and fed funds figures come from the Federal Reserve's H.15 release via FRED and refresh automatically on this page.

Talk to a specialist

Questions about your situation? Ask a specialist.

Every aircraft and every buyer is a little different. Tell us how to reach you and a FLYING Finance specialist will follow up to talk through your aircraft, your numbers and your timing.

  • No credit pull to start the conversation
  • Pre-approval decisions in 2–3 business days
  • Pilots on staff who know your aircraft

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