City Comparison

Boston vs Flagstaff

Cost of Living Comparison · 2026

Boston

Massachusetts
162
Very Expensive
$620,000
Median Home
$2,800/mo
Median Rent
$76,298
Median Income

Flagstaff

Arizona
116
Above Average
$655,000
Median Home
$1,750/mo
Median Rent
$68,000
Median Income

The Verdict

39.7%

Living in Flagstaff costs 39.7% less than Boston. To match the purchasing power of a $75,000 salary in Boston, you would need $53,704 in Flagstaff.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
242
Boston
178
Flagstaff
Groceries
108
Boston
102
Flagstaff
Utilities
126
Boston
92
Flagstaff
Transportation
107
Boston
109
Flagstaff
Healthcare
118
Boston
102
Flagstaff

Salary Equivalence

A $75,000 salary in Boston has the same purchasing power as $53,704 in Flagstaff.

Conversely, $75,000 in Flagstaff equals $104,741 in Boston.

Living in Boston vs Flagstaff

Housing Costs

Boston's housing index of 242 is higher Flagstaff's 178, translating to median home prices of $620,000 vs $655,000. The $35,000 difference in home prices means roughly $2,280 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,800/mo in Boston compared to $1,750/mo in Flagstaff, a monthly difference of $1,050.

Grocery & Food Costs

Grocery expenses index at 108 in Boston and 102 in Flagstaff. A household spending the national average of $475/month on groceries would pay approximately $513/month in Boston vs $485/month in Flagstaff. Flagstaff offers a meaningful advantage on everyday food costs, saving roughly $336/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 126 in Boston and 92 in Flagstaff. Monthly utility bills average approximately $504 in Boston vs $368 in Flagstaff. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.

Healthcare

Healthcare costs index at 118 in Boston and 102 in Flagstaff. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 16-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $76,298 in Boston and $68,000 in Flagstaff. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $47,098 and $58,621 respectively. Flagstaff residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,780/month to housing in Boston vs $1,587/month in Flagstaff. In Boston, median rent of $2,800/mo exceeds this threshold, suggesting renters may feel stretched. In Flagstaff, median rent of $1,750/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 64 index points — focus your budget analysis there.

Frequently Asked Questions

Flagstaff is 39.7% more affordable overall with an index of 116 vs 162.
A $75,000 salary in Boston has equivalent purchasing power to approximately $53,704 in Flagstaff, based on the cost of living difference.
Boston's housing index is 242 with median homes at $620,000, while Flagstaff's is 178 with median homes at $655,000.

Moving & Relocation Resources

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