Moving from Flagstaff to St. Louis (2026)
St. Louis has a COL index of 87 vs 102 for Flagstaff (100 = US average). You'd pay about 15% less for the same lifestyle.
Key differences
Salary needed in St. Louis to match your Flagstaff lifestyle
Based on the 15% cost of living decrease between the two cities.
| Your salary in Flagstaff | Equivalent in St. Louis |
|---|---|
| $40K | $34,118 |
| $50K | $42,647 |
| $60K | $51,176 |
| $75K | $63,971 |
| $80K | $68,235 |
| $100K | $85,294 |
| $120K | $102,353 |
| $150K | $127,941 |
Monthly budget at $75K — Flagstaff vs St. Louis
| Expense | Flagstaff | St. Louis |
|---|---|---|
| Monthly take-home | $4,584 | $4,447 |
| 1BR rent | $1,650 | $1,300 |
| Groceries | $384 | $369 |
| Transport | $45 | $75 |
| Utilities | $195 | $162 |
| Internet | $65 | $60 |
| Left after essentials | $2,245 | $2,481 |
Frequently asked questions
Is St. Louis cheaper than Flagstaff?
Yes. St. Louis has a cost of living index of 87 vs 102 for Flagstaff (100 = US average). That's about 15% cheaper.
How much will I save moving from Flagstaff to St. Louis?
On a $75K salary, moving from Flagstaff to St. Louis could save roughly $373/month on core expenses. That's ~$4,476/year.
What salary do I need in St. Louis to match my Flagstaff lifestyle?
To maintain the same purchasing power as $75,000 in Flagstaff, you'd need roughly $63,971/year in St. Louis. This is based on the overall COL index difference between the two cities.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates at $75K. Zillow · BLS · Numbeo · For general guidance only