Cost of Living Comparison Between Great Falls, MT and Santiago
For one person, living is cheaper in Santiago: $1,206 a month against $2,207 in Great Falls, MT, rent and utilities included – about $12,000 less a year. Rent and utilities account for most of the difference.
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Great Falls, MT Living Index107Cost of Living Index in Great Falls, MTLearn more -
Santiago Living Index58Cost of Living Index in SantiagoLearn more
How much you'll spend in Great Falls, MT and in Santiago
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 Santiago actually costs, broken down by who's living it.
A single person spends $2,207 per month in Great Falls, MT vs $1,206 in Santiago, rent included.
- Great Falls, MT $2,207
- Santiago $1,206
A couple spends around $3,040 per month in Great Falls, MT vs $1,885 in Santiago, rent included.
- Great Falls, MT $3,040
- Santiago $1,885
A family of three spends $3,874 per month in Great Falls, MT vs $2,564 in Santiago, rent included.
- Great Falls, MT $3,874
- Santiago $2,564
Great Falls, MT costs about 83% more than Santiago, and outside of rent the biggest gap is in groceries.
Great Falls, MT sits 65% above the global median, while Santiago is 10% below – they fall on opposite sides of the world average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Great Falls, MT: October 4, 2026
Last update for Santiago: October 4, 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 $1,405 in Great Falls, MT versus $555 in Santiago. 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 343% higher in Great Falls, MT, 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 $37.00 in Great Falls, MT versus $52.0 in Santiago. Groceries tell a different story – $391 in Great Falls, MT vs $236 in Santiago – so Santiago wins on supermarket bills even if dining out costs more.
- Great Falls, MT Santiago 9,870 km ≈ 13 h nonstop flight
- Great Falls, MT
- Santiago
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Which city is more expensive, Great Falls, MT or Santiago?
How much do you need to earn to live comfortably in Great Falls, MT and in Santiago?
Where is rent cheaper, Great Falls, MT or Santiago?
Are groceries more expensive in Great Falls, MT or in Santiago?
How do dining costs compare in Great Falls, MT and in Santiago?
Can you live on $1,500/month in Great Falls, MT or in Santiago?
Which city is better for families?
How safe is Great Falls, MT compared to Santiago?
Should I move to Great Falls, MT or to Santiago?
Great Falls, MT vs other spots: cost of living compared
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