Cheap Car Insurance in Montana (May 2025)

Written by Ben Moore and 1 other
Updated Mar 26, 2025
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Cheap Car Insurance in Montana (May 2025)

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Key Takeaways
  • Bristol West, National General and Progressive offer some of the cheapest car insurance in Montana.
  • The average cost of minimum coverage in Montana is around $80 per month.
  • Compare quotes from multiple insurers to find cheap car insurance in Montana.

If you need cheap car insurance in Montana, consider companies like Bristol West, National General and Progressive. These are among the most affordable options in the state, according to real quotes for Jerry customers.

Here are more cheap providers for both full and minimum coverage, plus by age, driving history and credit score.

COMPARE CHEAP CAR INSURANCE QUOTES IN MONTANA

Cheap liability car insurance in Montana

Below are the cheapest auto insurance companies in Montana for minimum coverage.

Insurance Company
Avg Monthly Quote
Avg Annual Quote
Bristol West $87 $1,042
Progressive $95 $1,135
The General $138 $1,651
Root $163 $1,951
Last Updated May 2, 2025

Minimum car insurance requirements in Montana

Drivers in Montana are required to carry the below minimum liability limits:

  • $25,000 in bodily injury liability per person.
  • $50,000 in bodily injury liability per accident.
  • $20,000 in property damage liability per accident.

Cheap full coverage car insurance in Montana

Here are the most affordable insurers in Montana for full coverage policies, according to real quotes for Jerry customers.

Insurance Company
Avg Monthly Quote
Avg Annual Quote
Safeco $152 $1,819
Progressive $162 $1,939
Bluefire $235 $2,815
The General $238 $2,858
Bristol West $239 $2,873
Dairyland $264 $3,171
Gainsco $265 $3,178
Root $274 $3,288
Assurance America $276 $3,314
National General $278 $3,341
Last Updated May 1, 2025

If you have a loan or lease on your vehicle, the lender will require full coverage. You may also need gap insurance, which can help you pay off your loan if your car is totaled.

Cheap car insurance quotes in Montana by age

Your age plays a big part in how much you’ll pay for a car insurance policy. Younger drivers typically pay more because they have less driving experience. But as drivers get older, their car insurance costs typically decrease. 

Below are recent examples of real quotes for Jerry customers in Montana.

Age
Insurance Company
Monthly Quote
Full coverage?
Date of Policy
26 Progressive $77 No April 30, 2025
39 Bristol West $53 No April 30, 2025
39 Progressive $71 No April 29, 2025
28 Progressive $195 Yes April 29, 2025
28 Bristol West $213 Yes April 28, 2025
44 Root $109 Yes April 27, 2025
41 Progressive $151 Yes April 26, 2025
26 Root $86 No April 25, 2025
48 Root $249 Yes April 22, 2025
41 Root $600 Yes April 21, 2025
Last Updated May 2, 2025

Average car insurance costs for young drivers in Montana

Below are the average costs of car insurance in Montana for drivers between 18 and 24.

Age Group
Avg Monthly Quote
Avg Annual Quote
18-20 $270 $3,243
21-24 $161 $1,927
Last Updated May 2, 2025

Average auto insurance costs for mature drivers in Montana (25-54)

Below are the average costs of car insurance for drivers in Montana between the ages of 25 to 54.

Age Group
Avg Monthly Quote
Avg Annual Quote
25-34 $168 $2,013
35-44 $167 $2,006
45-54 $127 $1,527
Last Updated May 1, 2025

Average car insurance costs for older drivers in Montana (55+)

Below are the average costs of car insurance for drivers in Montana aged 55 and older.

Age Group
Avg Monthly Quote
Avg Annual Quote
55-64 $105 $1,254
65+ $106 $1,270
Last Updated May 1, 2025

Cheapest car insurance in Montana by driving history

Your driving history affects how much you pay for an auto insurance policy. If you have a clean record, you’ll likely pay less than a driver with a violation like a speeding ticket or at-fault accident.

Cheap car insurance for drivers with clean records in Montana

These are the cheapest car insurance companies in Montana for drivers with clean driving histories, according to Jerry’s data.

Insurance Company
Avg Monthly Quote
Avg Annual Quote
Progressive $113 $1,358
Safeco $150 $1,796
Bristol West $157 $1,887
National General $173 $2,076
Root $222 $2,666
Last Updated May 1, 2025

Cheapest car insurance after an at-fault accident with no injury in Montana

These are the cheapest car insurance companies in Montana for drivers with an at-fault accident with no injury, according to Jerry’s data.

Insurance Company
Avg Monthly Quote
Avg Annual Quote
Progressive $155 $1,862
Bristol West $181 $2,177
Root $371 $4,449
Last Updated May 1, 2025

Cheapest car insurance with a DUI in Montana

Here are the most affordable insurers in Montana for those with a DUI, according to real quotes for Jerry customers.

Insurance Company
Avg Monthly Quote
Avg Annual Quote
Bristol West $146 $1,754
Progressive $156 $1,876
Root $233 $2,792
Last Updated May 1, 2025

Average auto insurance costs for Montana drivers with other violations

Below are average car insurance costs in Montana for other driving violations.

Violation Summary
Avg Monthly Quote
Avg Annual Quote
Careless Driving $218 $2,612
Driving on Sus. License $112 $1,339
Failure to Obey Traffic Sign $93 $1,116
Improper Passing $345 $4,140
Other $120 $1,439
Last Updated May 1, 2025

Cheapest auto insurance for low credit scores in Montana

You’ll likely pay more for auto insurance if you have a low credit score. That’s because insurers in Montana use credit as a factor in car insurance rate calculations — and drivers with low scores have been shown to be more likely to file a car insurance claim. Here are the cheapest auto insurance companies in Montana for drivers with a credit score below 550.

Insurance Company
Avg Monthly Quote
Avg Annual Quote
Anchor General $106 $1,276
Progressive $135 $1,617
Bristol West $178 $2,132
National General $200 $2,396
Root $214 $2,563
Last Updated May 1, 2025

Learn more: How a credit-based insurance score works

How to find cheap car insurance in Montana

Compare quotes from multiple insurers to find the cheapest car insurance policy. Your current insurer may have been the most affordable when you bought your policy, but you can’t be certain unless you compare rates at least once a year.

You can also try these tips to lower your auto insurance costs:

Compare car insurance quotes with Jerry.

More: Best car insurance companies

Factors that affect car insurance costs in Montana

How much you pay for coverage depends on a variety of factors, including your:

  • ZIP code.
  • Driving history.
  • Vehicle’s year, make, and model.
  • Claims history.
  • Car usage and miles driven.
  • Deductible amount.

More: How car insurance rates are calculated

Methodology

Data included in this analysis comes from policies that Jerry has quoted within the last 18 months. Jerry services 48 states and offers a range of insurance companies to choose from.

MEET OUR EXPERTS
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Ben Moore

Ben Moore is a writer and editor at Jerry and an auto insurance expert. He previously worked as a writer, editor and content strategist on NerdWallet’s auto insurance team for five years. His work has been published in The Associated Press, Washington Post, Chicago Sun-Times, MarketWatch, Nasdaq and Yahoo News. He also served as a NerdWallet spokesperson, with appearances on local broadcast television and quotes in Martha Stewart and Real Simple magazine.

Ben has an extensive background in digital marketing, working on affiliate and programmatic advertising campaigns for brands like Cabela’s, H&R Block and Sears. He holds a bachelors degree in marketing from Olivet Nazarene University.

meet-experts-thumbnail
Annie Millerbernd

Annie is a writer and editor at Jerry and has more than a decade of experience writing and editing digital content. Before joining Jerry, she was an assistant assigning editor at NerdWallet, where she covered loans. Previously, she worked at USAA and newspapers in Minnesota, North Dakota, California, and Texas. She holds a bachelor’s degree in journalism from the University of Minnesota.

Over the past 12 months, 25% of drivers who switched with Jerry paid $85 or less per month. Not all customers find savings. Savings depend on state, policy features, coverage, driving history and other factors.

Editorial Note: This article was written by a paid member of Jerry’s editorial team. Statements in this article do not constitute advice or recommendations. You should consult with an insurance professional about your specific circumstances and needs before making any insurance decisions.