Cost of Living Comparison Between Santiago and Key West, FL
For one person, living is cheaper in Santiago: $1,190 a month against $4,808 in Key West, FL, rent and utilities included – about $43,400 less a year. Rent and utilities account for most of the difference.
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Santiago Living Index57Cost of Living Index in SantiagoLearn more -
Key West, FL Living Index233Cost of Living Index in Key West, FLLearn more
How much you'll spend in Santiago and in Key West, FL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Santiago and in Key West, FL actually costs, broken down by who's living it.
A single person spends $1,190 per month in Santiago vs $4,808 in Key West, FL, rent included.
- Santiago $1,190
- Key West, FL $4,808
A couple spends around $1,892 per month in Santiago vs $7,043 in Key West, FL, rent included.
- Santiago $1,892
- Key West, FL $7,043
A family of three spends $2,595 per month in Santiago vs $9,278 in Key West, FL, rent included.
- Santiago $2,595
- Key West, FL $9,278
Santiago is about 75% cheaper than Key West, FL, and outside of rent the biggest gap is in groceries.
Santiago sits 12% below the global median, while Key West, FL is 256% above – 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 Santiago: October 11, 2026
Last update for Key West, FL: October 13, 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 $559 in Santiago versus $3,436 in Key West, FL. 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 643% higher in Key West, FL, 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 $52.0 in Santiago versus $98.0 in Key West, FL. Monthly groceries follow the same trend: $236 vs $457 – making Santiago the more affordable choice for daily food spending.
- Santiago Key West, FL 6,560 km ≈ 9 h nonstop flight
- Santiago
- Key West, FL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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