City comparison
New Orleans, LA is about 500 miles (850 km) from San Antonio, TX in a straight line. By road, the drive is roughly 650 miles, or about 11 hours 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 New Orleans, LA to San Antonio, TX takes about 1 h 2 min, covering roughly 500 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 380,408 in New Orleans — about 3.8× larger by population. By land area, San Antonio covers about 500 sq mi vs 170 sq mi for New Orleans.
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 | New Orleans | San Antonio | Difference |
|---|---|---|---|
| Median rent | $1,162/mo | $1,189/mo | 2.3% higher in San Antonio |
| Median home value | $281,500 | $198,000 | 42.2% higher in New Orleans |
| Median household income | $51,116 | $59,593 | 16.6% higher in San Antonio |
| Groceries index | 94.1 | 94.2 | ≈ equal (San Antonio slightly higher) |
| Utilities index | 73.3 | 83.3 | 13.6% higher in San Antonio |
| Transportation index | 96.1 | 96.6 | ≈ equal (San Antonio slightly higher) |
| Healthcare index | 95.6 | 96.1 | ≈ equal (San Antonio slightly higher) |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in New Orleans, you'd need $104,953 in San Antonio to maintain your standard of living.
Climate, safety, and demographics side by side.
New Orleans, LA is about 4.7% cheaper overall than San Antonio, TX, based on our cost-of-living index. Housing costs are roughly 9% higher in San Antonio than in New Orleans. If you earn $80,000 in New Orleans, you'd need about $83,963 in San Antonio to keep the same standard of living.