Cost of Living Comparison Between Boston and Buenos Aires
For one person, living is cheaper in Buenos Aires: $1,656 a month against $2,372 in Boston, rent and utilities included – about $8,600 less a year. Rent and utilities account for most of the difference.
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Boston Living Index116Cost of Living Index in BostonLearn more -
Buenos Aires Living Index80Cost of Living Index in Buenos AiresLearn more
How much you'll spend in Boston 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 Boston and in Buenos Aires actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,372 in Boston versus $1,656 in Buenos Aires.
- Boston $2,372
- Buenos Aires $1,656
Estimated couple costs with rent: $3,454 in Boston versus $2,697 in Buenos Aires.
- Boston $3,454
- Buenos Aires $2,697
Monthly costs for a family of three with rent: $4,535 in Boston versus $3,737 in Buenos Aires.
- Boston $4,535
- Buenos Aires $3,737
Living in Boston is roughly 43% more expensive than in Buenos Aires, and outside of rent the biggest gap is in clothing.
Both cities are pricier than the global median: Boston 76% above, Buenos Aires 23% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Boston: October 12, 2026
Last update for Buenos Aires: October 11, 2026
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 $1,242 in Boston and $756 in Buenos Aires. Housing cost is often the main lever when comparing two cities.
Boston pays 67% 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: $78.0 in Boston vs $66.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $286 vs $283 per month, with Buenos Aires cheaper across the board.
- Boston Buenos Aires 11,250 km ≈ 15 h nonstop flight
- Boston
- 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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