Cost of Living Comparison Between Saint John Island and Buenos Aires
For one person, living is cheaper in Buenos Aires: $1,685 a month against $6,201 in Saint John Island, rent and utilities included – about $54,200 less a year. Rent and utilities account for most of the difference.
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Saint John Island Living Index297Cost of Living Index in Saint John IslandLearn more -
Buenos Aires Living Index81Cost of Living Index in Buenos AiresLearn more
How much you'll spend in Saint John Island and in Buenos Aires
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Saint John Island and in Buenos Aires actually costs, broken down by who's living it.
Monthly costs for one person with rent: $6,201 in Saint John Island versus $1,685 in Buenos Aires.
- Saint John Island $6,201
- Buenos Aires $1,685
Estimated couple costs with rent: $8,382 in Saint John Island versus $2,742 in Buenos Aires.
- Saint John Island $8,382
- Buenos Aires $2,742
Monthly costs for a family of three with rent: $10.6K in Saint John Island versus $3,799 in Buenos Aires.
- Saint John Island $10.6K
- Buenos Aires $3,799
Living in Saint John Island is roughly 268% more expensive than in Buenos Aires, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Saint John Island 363% above, Buenos Aires 26% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Saint John Island: October 4, 2026
Last update for Buenos Aires: October 6, 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 one-bedroom apartment in the center runs $4,020 in Saint John Island and $763 in Buenos Aires. Housing cost is often the main lever when comparing two cities.
Saint John Island pays 362% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $150 in Saint John Island vs $64.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $987 vs $284 per month, with Buenos Aires cheaper across the board.
- Saint John Island Buenos Aires 5,920 km ≈ 8 h nonstop flight
- Saint John Island
- Buenos Aires
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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