Cost of Living Comparison Between Buenos Aires and Saint John, New Brunswick
For one person, living is cheaper in Buenos Aires: $1,624 a month against $1,977 in Saint John, New Brunswick, rent and utilities included – about $4,200 less a year. Rent and utilities account for most of the difference.
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Buenos Aires Living Index78Cost of Living Index in Buenos AiresLearn more -
Saint John, New Brunswick Living Index95Cost of Living Index in Saint John, New BrunswickLearn more
How much you'll spend in Buenos Aires and in Saint John, New Brunswick
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Saint John, New Brunswick actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,624 in Buenos Aires versus $1,977 in Saint John, New Brunswick.
- Buenos Aires $1,624
- Saint John, New Brunswick $1,977
Estimated couple costs with rent: $2,637 in Buenos Aires versus $2,872 in Saint John, New Brunswick.
- Buenos Aires $2,637
- Saint John, New Brunswick $2,872
Monthly costs for a family of three with rent: $3,650 in Buenos Aires versus $3,767 in Saint John, New Brunswick.
- Buenos Aires $3,650
- Saint John, New Brunswick $3,767
Living in Buenos Aires costs roughly 18% less than in Saint John, New Brunswick, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Buenos Aires 20% above, Saint John, New Brunswick 46% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Buenos Aires: October 31, 2026
Last update for Saint John, New Brunswick: November 1, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $725 in Buenos Aires and $1,053 in Saint John, New Brunswick. Housing cost is often the main lever when comparing two cities.
Saint John, New Brunswick pays about 2.8 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $66 in Buenos Aires vs $61 in Saint John, New Brunswick. Groceries flip the comparison at $283 vs $346, with Buenos Aires cheaper for home cooking.
- Buenos Aires Saint John, New Brunswick 8,920 km ≈ 12 h nonstop flight
- Buenos Aires
- Saint John, New Brunswick
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
What is the total cost difference between living in Buenos Aires and in Saint John, New Brunswick?
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