City comparison
Huntsville, TX is about 200 miles (325 km) from San Antonio, TX in a straight line. By road, the drive is roughly 250 miles, or about 4 h behind the wheel at highway speeds.
Driving distance is a rough estimate (great-circle × 1.25); driving time assumes a 60 mph blended average. Real trips run 10–20% longer with stops.
A direct flight from Huntsville, TX to San Antonio, TX takes about 24 min, covering roughly 200 miles in a straight line. Connecting itineraries with a layover typically add 1–3 hours.
Block-to-block estimate at ~500 mph cruise, including taxi, climb, and descent — what an airline would publish, not pure airborne time.
San Antonio has a population of 1,445,662, vs 46,202 in Huntsville — about 31.3× larger by population. By land area, San Antonio covers about 500 sq mi vs 42 sq mi for Huntsville.
Population from US Census ACS. Land area from the Census Gazetteer (city proper, excluding inland water).
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | Huntsville | San Antonio | Difference |
|---|---|---|---|
| Median rent | $970/mo | $1,189/mo | 22.6% higher in San Antonio |
| Median home value | $207,300 | $198,000 | 4.7% higher in Huntsville |
| Median household income | $37,419 | $59,593 | 59.3% higher in San Antonio |
| Groceries index | 100.5 | 94.2 | 6.6% higher in Huntsville |
| Utilities index | 95.2 | 83.3 | 14.3% higher in Huntsville |
| Transportation index | 96.0 | 96.6 | 0.6% higher in San Antonio |
| Healthcare index | 95.5 | 96.1 | 0.6% higher in San Antonio |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Huntsville, you'd need $94,867 in San Antonio to maintain your standard of living.
Climate, safety, and demographics side by side.
San Antonio, TX is about 5.1% cheaper overall than Huntsville, TX, based on our cost-of-living index. Housing costs are roughly 8% higher in Huntsville than in San Antonio. If you earn $80,000 in Huntsville, you'd need about $75,894 in San Antonio to keep the same standard of living.