Cost of Living Comparison Between SeaTac, WA and San Jose
For one person, living is cheaper in San Jose: $1,938 a month against $3,199 in SeaTac, WA, rent and utilities included – about $15,100 less a year. Rent and utilities account for most of the difference.
-
SeaTac, WA Living Index155Cost of Living Index in SeaTac, WALearn more -
San Jose Living Index94Cost of Living Index in San JoseLearn more
How much you'll spend in SeaTac, WA and in San Jose
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in SeaTac, WA and in San Jose actually costs, broken down by who's living it.
A single person spends $3,199 per month in SeaTac, WA vs $1,938 in San Jose, rent included.
- SeaTac, WA $3,199
- San Jose $1,938
A couple spends around $4,502 per month in SeaTac, WA vs $2,936 in San Jose, rent included.
- SeaTac, WA $4,502
- San Jose $2,936
A family of three spends $5,806 per month in SeaTac, WA vs $3,934 in San Jose, rent included.
- SeaTac, WA $5,806
- San Jose $3,934
SeaTac, WA costs about 65% more than San Jose, and outside of rent the biggest gap is in eating out.
Both SeaTac, WA and San Jose sit above the global median – SeaTac, WA by 137%, San Jose by 44%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for SeaTac, WA: October 13, 2026
Last update for San Jose: October 11, 2026
Cost Breakdown
A central one-bedroom costs $2,292 in SeaTac, WA versus $927 in San Jose. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 505% higher in SeaTac, WA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $81.0 in SeaTac, WA versus $61.0 in San Jose. Monthly groceries follow the same trend: $445 vs $401 – making San Jose the more affordable choice for daily food spending.
- SeaTac, WA San Jose 5,490 km ≈ 7 h nonstop flight
- SeaTac, WA
- San Jose
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Is San Jose cheaper than SeaTac, WA?
What income do you need for each city?
Which city has lower housing costs?
Is eating out cheaper in SeaTac, WA or in San Jose?
What are total monthly expenses in SeaTac, WA and in San Jose?
Is $2,500 a realistic budget for living in SeaTac, WA or in San Jose?
Is SeaTac, WA or San Jose more family-friendly?
Which city is the better choice to relocate to?
SeaTac, WA vs other spots: cost of living compared
Similar cities
Chicago, IL
Denver, CO
Cork
Sacramento, CA
Tampa, FL
Madison, WI