The cheapest car insurance in Montana costs $116 per month for a full coverage policy from Nationwide. That’s a $67 savings from the average cost of insurance in the state, which is $183 a month.

“Drivers looking to get the cheapest insurance premiums in Montana should maintain continuous coverage and avoid any lapse. When it comes to shopping for a new insurance company, discounts may be applied if the drivers have maintained continuous coverage, which will help lower the annual premium,” says Lauren McKenzie, senior insurance agent, A Plus Insurance.

To help you find the cheapest rates, CarInsurance.com analyzed rates from multiple auto insurance companies in Montana including Geico, Progressive, State Farm and others, so that you can easily compare car insurance rates.

Key Highlights
  • Nationwide has the cheapest car insurance rates in Montana for full coverage at $116 a month among the companies analyzed by the team of CarInsurance.com.
  • In Montana, drivers with clean driving records pay 37% less than drivers with a DUI.
  • The city of Missoula has the lowest auto insurance rates in Montana, with an average premium of $1,908 per year.
  • You can save up to 37% per year on your car insurance policy in Montana by comparing price quotes from multiple insurers.
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Written by:
Shivani Gite
Contributing Writer
Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions. When not writing, you can find her reading a book or watching anime.
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Reviewed by:
Laura Longero
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Executive Editor
Laura is an award-winning editor with experience in content and communications covering auto insurance and personal finance. She has written for several media outlets, including the USA Today Network. She most recently worked in the public sector for the Nevada Department of Transportation.

Which company offers the cheapest car insurance rates in Montana?

Nationwide offers the cheapest car insurance rates in Montana for a full coverage policy with an average premium of $116 per month or around $1,394 per year, based on CarInsurance.com’s rate analysis.

A full-coverage auto insurance policy typically includes liability coverage, which is mandated by most states and optional coverages such as comprehensive and collision insurance, which have a deductible.

The table below provides the cheapest full coverage insurance quotes in Montana. We’ve gathered rates from different insurance companies to help you find the most affordable option.

Cheapest car insurance rates in Montana per month

CompanyFull Coverage Monthly Rates
Nationwide$116
State Farm$155
Geico$199
Progressive$201
Kemper Insurance$224
Farmers$245
Allstate$246
USAA*$77

Note: USAA is only available to military community members and their families.

Who pays a lower insurance premium in Montana?

Car insurance quotes vary based on several factors such as your age, location, driving record, credit score, driving habits and vehicle. Some insurance companies may offer cheaper policies for certain types of drivers than others. For instance:

  • Montana drivers with clean records pay 37% less than drivers who have a DUI on their records.
  • Montana drivers in their 20s pay 57% lower rates for insurance than a 16-year-old in Montana.
  • Adding a teen to your policy will cost you 75% less than having the teen purchase their own auto insurance policy.
  • Drivers who are licensed for three or more years pay 28% less on their insurance premiums.
  • Drivers insured for three or more years can save up to 21% on their insurance costs.
Tip iconTip

If you no longer drive regularly or work remotely, you may want to re-evaluate your insurance policy. Drivers with a daily commute of less than 15 miles can save up to 4% for this state more on their premiums.

Cheapest Montana companies for different coverage levels

We all know that car insurance costs are different for everyone and can vary depending on your insurance company. Other than the insurer, your driving record and coverage levels also play a role in determining your premium.

In addition to full coverage, there are also liability-only and state minimum policies. Unlike full coverage, liability-only and state minimum policies only cover damage to another driver’s bodily injury and property damage in the event of an accident.

Not all insurers offer the same coverage limits at the same price point. For instance:

  • Nationwide is the cheapest for a state minimum policy.
  • Nationwide has the cheapest rates for a liability-only policy (50/100/50).
  • Nationwide offers the cheapest car insurance for a full coverage policy (100/300/100) in Montana.

The numbers above (100/300/100) represent coverage of up to $100,000 per person for medical bills with a $300,000 cap per accident, as well as up to $100,000 for property damage.

Cheapest companies for state minimum coverage in Montana

Montana requires all drivers to carry a minimum amount of car insurance, known as the state’s minimum coverage requirements. It means that your policy must include at least:

Minimum CoverageMinimum Limit
Minimum bodily injury liability$25,000/$50,000
Minimum property damage liability$20,000

Read more about the minimum liability car insurance requirements by state

Below are the average annual rates from major insurance companies in Montana, ranked from cheapest to the most expensive for the state minimum coverage.

CompanyState Minimum Annual Rates
Nationwide$201
State Farm$244
Geico$249
Progressive$359
Kemper Insurance$477
Farmers$519
Allstate$611
USAA*$144

Note: USAA is only available to military community members and their families.

Cheapest Montana insurance companies for liability-only coverage

If you cause an accident, your liability insurance will pay for the medical bills and property damage of others involved, up to the policy limits.

In the table below, see the average annual rates from Montana’s top insurers for liability insurance, ranked from cheapest to most expensive. Coverage limits are $50,000 for bodily injury per person, $100,000 for bodily injury per accident and $50,000 for property damage.

CompanyLiability Only Annual Rates
Nationwide$351
State Farm$390
Geico$402
Progressive$506
Kemper Insurance$585
Allstate$731
Farmers$1,169
USAA*$181

Note: USAA is only available to military community members and their families.

Cheapest car insurance companies in Montana for full coverage

A  full-coverage car insurance policy typically includes comprehensive and collision coverage, offering protection against accidents, theft, vandalism and damage from natural disasters.

When it comes to car insurance, it’s important to have coverage that fits your income, assets and risk profile. If you’re financing your vehicle, your lender will likely require you to purchase a full coverage auto insurance policy.

The table below lists major insurance providers in Montana based on the average annual cost for a full coverage policy with limits of $100,000/$300,000 bodily injury, $100,000 property damage and $500 comprehensive/collision deductibles.

CompanyFull Coverage Annual Rates
Nationwide$1,394
State Farm$1,858
Geico$2,382
Progressive$2,414
Kemper Insurance$2,692
Farmers$2,939
Allstate$2,949
USAA*$919

Note: USAA is only available to military community members and their families.

Learn more about who has the cheapest full coverage auto insurance

Cheapest car insurance in Montana, by driving history

Your driving history affects how much you pay for insurance in Montana because insurance companies use it to assess the risk associated with insuring a driver. 

Insurance companies consider traffic violations like speeding tickets, DUIs and at-fault accidents as indicators of risky driving behavior. So, they charge higher premiums to drivers with these violations on their record.

In Montana, drivers with a history of such violations typically pay $624 more annually than drivers with clean records.

Cheap car insurance rates after a speeding ticket in Montana

If you have a speeding ticket on your Montana driving record and you are looking for cheap car insurance, State Farm offers the cheapest full-coverage auto insurance for drivers with a speeding ticket, with an average rate of $1,416 per year.

CompanyRates Before SpeedingAfter Speeding (1-29 mph over limit)% Difference$ Difference
State Farm$1,334$1,4166%$82
Progressive$1,221$1,65035%$430
Nationwide$1,413$1,95839%$545
Geico$1,944$2,15211%$208
Farmers$2,278$2,71819%$439
Allstate$2,460$2,75912%$299
Kemper Insurance$2,577$3,10320%$526
USAA*$899$1,08220%$184

Note: USAA is only available to military community members and their families.

Cheapest car insurance premiums in Montana after a DUI conviction

CarInsurance.com analyzed insurance rates for Montana drivers with DUI convictions and we found that State Farm provides the cheapest car insurance rates at an average annual premium of $1,416 . Progressive is the second-cheapest insurer at an average of $1,515 per year.

Drivers with clean driving records can expect to pay an average of 37% less than those with a history of DUI.

Company Rates Before DUIRates After a DUI% Difference$ Difference
State Farm$1,334$1,4166%$82
Progressive$1,221$1,51524%$294
Kemper Insurance$2,577$2,7025%$126
Farmers$2,278$3,06435%$786
Nationwide$1,413$3,113120%$1,700
Allstate$2,460$3,37337%$913
Geico$1,944$5,355176%$3,412
USAA*$899$1,74794%$848

Note: USAA is only available to military community members and their families.

Cheap car insurance rates after an at-fault accident in Montana

State Farm is the cheapest car insurance company for drivers with a history of at-fault accidents with an annual premium of $1,497 .

Progressive is the second most affordable option, providing full-coverage car insurance with an average annual premium of $1,914 .

If you’re found at fault in an accident, it can significantly raise your insurance premiums. Insurance companies view at-fault incidents as a sign of higher risk, leading to higher costs for coverage.

CompanyRates Before AccidentRates After Accident% Difference$ Difference
State Farm$1,334$1,49712%$163
Progressive$1,221$1,91457%$693
Nationwide$1,413$2,44473%$1,030
Geico$1,944$2,86848%$925
Farmers$2,278$3,18840%$910
Allstate$2,460$3,45440%$994
Kemper Insurance$2,577$3,77647%$1,200
USAA*$899$1,20935%$310

Note: USAA is only available to military community members and their families.

Cheapest car insurance rates by state

Cities with the lowest auto insurance rates in Montana

Your location plays a key role in determining your car insurance premium. Insurance companies analyze claim data in your area to assess the risk of insuring you. Areas with higher accident rates or theft statistics have higher premiums.

Missoula is the city with the lowest premiums in Montana at an annual auto insurance rate of $1,908 .

Insurance companies use data about thefts, collisions and vandalism to decide how likely it is for one of these things to happen in your city. Insurers also consider your driving record, the type of car you drive and your car’s age to determine your premiums.

The table below shows a list of cities in Montana with the most affordable car insurance rates.

CityFull Coverage Annual Rates
Missoula$1,908
Helena Valley West Central$1,912
Orchard Homes$1,916
Milltown$1,916
Fort Harrison$1,920
Helena Valley Southeast$1,932
Helena$1,942
Lolo$1,944
Clinton$1,966
Wise River$1,976

Learn about the 10 most important factors that affect car insurance rates

Average savings on car insurance in Montana

Shopping around for car insurance quotes in Montana can help drivers save 37% annually on full coverage policies.

While savings will depend upon individual circumstances, there are still significant benefits associated with comparison shopping and getting exactly what you need at an affordable price.

Car insurance discounts in Montana: Save on premiums

In Montana, car insurance companies offer various discounts to drivers, such as safe driver and bundling discounts to help you save on your premiums. Learn more about some common car insurance discounts in Montana below.

Discount Type% Difference$ Difference
Anti-theft device5%$86
Daily commute4%$96
Days advanced purchase8%$208
Days per week driven4%$96
Education8%$152
Electronic funds transfer3%$73
Electronic signature10%$105
Homeowner8%$177
Lower annual mileage5%$79
Loyalty – years renewal with company6%$96
Multi policy9%$189
Paperless/electornic documents5%$134
Payment type5%$144
Primary use9%$172
Profession14%$195
Safety devices3%$87
Telematics11%$147
Years insured20%$713
Years licensed24%$972

The bottom line on cheap auto insurance in Montana

Based on our findings, Nationwide provides the cheapest rates for a full coverage policy in Montana if you have a good driving record.

It’s important to find the cheapest auto insurance and ensure you have the right amount of protection for your needs.

To get affordable car insurance in Montana, figure out the coverage you require, compare quotes from different companies, look for discounts and keep a good driving record.

Resources & Methodology

Methodology

CarInsurance.com commissioned Quadrant Information Services to field rates in 2023 from all the major insurers in nearly every ZIP code of Montana for three different coverage levels:

  • Full coverage policy with limits 100/300/100, including comprehensive and collision coverage and a $500 deductible.
  • Liability-only with limits 50/100/50.
  • State-minimum car insurance limits of 25/50/20.

The rates are based on the sample profile of a 40-year-old male and female driving a Honda Accord LX with a clean driving record and a good credit score. We have compared 53,409,632 car insurance quotes from 75 company groups across 34,588 ZIP Codes.

Violations:

Car insurance rates are calculated by evaluating the sample profile of a 40-year-old driver for a full coverage policy with limits 100/300/100, including comprehensive and collision coverage, and a $500 deductible, with the following incidents applied: clean record, at-fault accident, DUI conviction and speeding ticket. 

Discounts:

Car insurance discount rates are for a full coverage policy with limits of 100/300/50 and a $500 comprehensive and collision deductible based on the sample profile of a 40-year-old male driver. To gather the data, our data experts compared 2,677,890 insurance quotes across various ZIP Codes. 

The rates are for comparison purposes only and your exact rates may vary.

Laura Longero

Ask the Insurance Expert

Laura Longero

Executive Editor

Laura is an award-winning editor with experience in content and communications covering auto insurance and personal finance. She has written for several media outlets, including the USA Today Network. She most recently worked in the public sector for the Nevada Department of Transportation.

John McCormick

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John McCormick

Editorial Director

John is the editorial director for CarInsurance.com, Insurance.com and Insure.com. Before joining QuinStreet, John was a deputy editor at The Wall Street Journal and had been an editor and reporter at a number of other media outlets where he covered insurance, personal finance, and technology.

Leslie Kasperowicz

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Leslie Kasperowicz

Executive Editor

Leslie Kasperowicz is an insurance educator and content creation professional with nearly two decades of experience first directly in the insurance industry at Farmers Insurance and then as a writer, researcher, and educator for insurance shoppers writing for sites like ExpertInsuranceReviews.com and InsuranceHotline.com and managing content, now at CarInsurance.com.

Nupur Gambhir

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Nupur Gambhir

Managing Editor

Nupur Gambhir is a content editor and licensed life, health, and disability insurance expert. She has extensive experience bringing brands to life and has built award-nominated campaigns for travel and tech. Her insurance expertise has been featured in Bloomberg News, Forbes Advisor, CNET, Fortune, Slate, Real Simple, Lifehacker, The Financial Gym, and the end-of-life planning service.

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Contributing Writer

Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions. When not writing, you can find her reading a book or watching anime.