City comparison
Houston, TX is about 1,300 miles (2,100 km) from Idaho Falls, ID in a straight line. By road, the drive is roughly 1,600 miles, or about 27 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 Houston, TX to Idaho Falls, ID takes about 2 h 38 min, covering roughly 1,300 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.
Houston, TX is on Central Time and Idaho Falls, ID is on Mountain Time — a 1-hour difference. When it's noon in Houston, it's 11 a.m. in Idaho Falls, which puts Houston 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.
Houston has a population of 2,296,253, vs 65,685 in Idaho Falls — about 35.0× larger by population. By land area, Houston covers about 640 sq mi vs 27 sq mi for Idaho 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 | Houston | Idaho Falls | Difference |
|---|---|---|---|
| Median rent | $1,235/mo | $931/mo | 32.7% higher in Houston |
| Median home value | $235,000 | $266,800 | 13.5% higher in Idaho Falls |
| Median household income | $60,440 | $66,463 | 10.0% higher in Idaho Falls |
| Groceries index | 100.4 | 96.9 | 3.6% higher in Houston |
| Utilities index | 96.3 | 74.6 | 29.0% higher in Houston |
| Transportation index | 95.8 | 99.5 | 3.9% higher in Idaho Falls |
| Healthcare index | 95.2 | 99.4 | 4.5% higher in Idaho 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 Houston, you'd need $89,905 in Idaho Falls to maintain your standard of living.
Climate, safety, and demographics side by side.
Idaho Falls, ID is about 10.1% cheaper overall than Houston, TX, based on our cost-of-living index. Housing costs are roughly 25% higher in Houston than in Idaho Falls. If you earn $80,000 in Houston, you'd need about $71,924 in Idaho Falls to keep the same standard of living.