Cost of Living Comparison Between Great Falls, MT and Chicago, IL
For one person, living is cheaper in Great Falls, MT: $2,215 a month against $3,139 in Chicago, IL, rent and utilities included – about $11,100 less a year. Rent and utilities account for most of the difference.
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Great Falls, MT Living Index106Cost of Living Index in Great Falls, MTLearn more -
Chicago, IL Living Index152Cost of Living Index in Chicago, ILLearn more
How much you'll spend in Great Falls, MT and in Chicago, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Great Falls, MT and in Chicago, IL actually costs, broken down by who's living it.
A single person spends $2,215 per month in Great Falls, MT vs $3,139 in Chicago, IL, rent included.
- Great Falls, MT $2,215
- Chicago, IL $3,139
A couple spends around $3,051 per month in Great Falls, MT vs $4,627 in Chicago, IL, rent included.
- Great Falls, MT $3,051
- Chicago, IL $4,627
A family of three spends $3,887 per month in Great Falls, MT vs $6,115 in Chicago, IL, rent included.
- Great Falls, MT $3,887
- Chicago, IL $6,115
Great Falls, MT is about 29% cheaper than Chicago, IL, and outside of rent the biggest gap is in eating out.
Both Great Falls, MT and Chicago, IL sit above the global median – Great Falls, MT by 63%, Chicago, IL by 132%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Great Falls, MT: October 19, 2026
Last update for Chicago, IL: October 19, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $1,433 in Great Falls, MT versus $2,446 in Chicago, IL. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 36% higher in Chicago, IL, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $38.00 in Great Falls, MT versus $90.0 in Chicago, IL. Monthly groceries follow the same trend: $390 vs $449 – making Great Falls, MT the more affordable choice for daily food spending.
- Great Falls, MT Chicago, IL 1,960 km ≈ 3 h nonstop flight
- Great Falls, MT
- Chicago, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How do living costs in Great Falls, MT and in Chicago, IL compare overall?
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