Cost of Living Comparison Between Saint-Louis and Chiang Mai
For one person, living is cheaper in Saint-Louis: $837 a month against $925 in Chiang Mai, rent and utilities included – about $1,100 less a year. Higher rent and utilities in Chiang Mai outweigh lower spending on other living expenses.
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Saint-Louis Living Index40Cost of Living Index in Saint-LouisLearn more -
Chiang Mai Living Index45Cost of Living Index in Chiang MaiLearn more
How much you'll spend in Saint-Louis and in Chiang Mai
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Saint-Louis and in Chiang Mai actually costs, broken down by who's living it.
A single person spends $837 per month in Saint-Louis vs $925 in Chiang Mai, rent included.
- Saint-Louis $837
- Chiang Mai $925
A couple spends around $1,315 per month in Saint-Louis vs $1,414 in Chiang Mai, rent included.
- Saint-Louis $1,315
- Chiang Mai $1,414
A family of three spends $1,792 per month in Saint-Louis vs $1,903 in Chiang Mai, rent included.
- Saint-Louis $1,792
- Chiang Mai $1,903
Saint-Louis is about 10% cheaper than Chiang Mai, and outside of rent the biggest gap is in groceries.
Both Saint-Louis and Chiang Mai are more affordable than the global median – Saint-Louis 38% lower, Chiang Mai 32% lower.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Saint-Louis: October 18, 2026
Last update for Chiang Mai: October 17, 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 $433 in Saint-Louis versus $455 in Chiang Mai. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
A mid-range dinner for two costs $53.0 in Saint-Louis versus $20.00 in Chiang Mai. Monthly groceries follow the same trend: $290 vs $235 – making Chiang Mai the more affordable choice for daily food spending.
- Saint-Louis Chiang Mai 11,970 km ≈ 15 h nonstop flight
- Saint-Louis
- Chiang Mai
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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