City comparison
Niagara Falls, NY is about 1,400 miles (2,300 km) from San Antonio, TX in a straight line. By road, the drive is roughly 1,800 miles, or about 30 hours (about 3 days at 10 h/day) 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 Niagara Falls, NY to San Antonio, TX takes about 2 h 52 min, covering roughly 1,400 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.
Niagara Falls, NY is on Eastern Time and San Antonio, TX is on Central Time — a 1-hour difference. When it's noon in Niagara Falls, it's 11 a.m. in San Antonio, which puts Niagara Falls 1 hours ahead.
Standard-time offsets. Daylight saving applies in both cities for most of the year (exceptions: Hawaii and most of Arizona), and the gap between the two stays the same.
San Antonio has a population of 1,445,662, vs 48,502 in Niagara Falls — about 29.8× larger by population. By land area, San Antonio covers about 500 sq mi vs 14 sq mi for Niagara Falls.
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 | Niagara Falls | San Antonio | Difference |
|---|---|---|---|
| Median rent | $763/mo | $1,189/mo | 55.8% higher in San Antonio |
| Median home value | $94,900 | $198,000 | 108.6% higher in San Antonio |
| Median household income | $45,932 | $59,593 | 29.7% higher in San Antonio |
| Groceries index | 99.8 | 94.2 | 6.0% higher in Niagara Falls |
| Utilities index | 126.8 | 83.3 | 52.2% higher in Niagara Falls |
| Transportation index | 97.6 | 96.6 | 1.0% higher in Niagara Falls |
| Healthcare index | 98.4 | 96.1 | 2.4% higher in Niagara Falls |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Niagara Falls, you'd need $101,336 in San Antonio to maintain your standard of living.
Climate, safety, and demographics side by side.
Niagara Falls, NY is about 1.3% cheaper overall than San Antonio, TX, based on our cost-of-living index. Housing costs are roughly 19% higher in San Antonio than in Niagara Falls. If you earn $80,000 in Niagara Falls, you'd need about $81,069 in San Antonio to keep the same standard of living.