Free Montana (MT) auto insurance estimate with 2026-specific rates. Calculate your exact auto insurance using real Montana data.
The average annual auto insurance premium in Montana is approximately $1,520, or about $127/month. Actual costs vary based on your driving record, vehicle, coverage levels, and location within the state.
Montana's average auto insurance cost of $1,520/year is near the national average of approximately $1,800/year. Factors like urban density, weather, and state regulations affect premiums.
To reduce auto insurance costs in Montana, consider bundling home and auto policies, maintaining a clean driving record, increasing your deductible, taking advantage of available discounts, and comparing quotes from multiple insurers. Some Montana-specific programs may offer additional savings.