City comparison
Idaho Falls, ID is about 750 miles (1,200 km) from Los Angeles, CA in a straight line. By road, the drive is roughly 900 miles, or about 15 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 Idaho Falls, ID to Los Angeles, CA takes about 1 h 29 min, covering roughly 750 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.
Idaho Falls, ID is on Mountain Time and Los Angeles, CA is on Pacific Time — a 1-hour difference. When it's noon in Idaho Falls, it's 11 a.m. in Los Angeles, which puts Idaho 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.
Los Angeles has a population of 3,881,041, vs 65,685 in Idaho Falls — about 59.1× larger by population. By land area, Los Angeles covers about 470 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 | Idaho Falls | Los Angeles | Difference |
|---|---|---|---|
| Median rent | $931/mo | $1,791/mo | 92.4% higher in Los Angeles |
| Median home value | $266,800 | $822,600 | 208.3% higher in Los Angeles |
| Median household income | $66,463 | $76,244 | 14.7% higher in Los Angeles |
| Groceries index | 96.9 | 106.4 | 9.8% higher in Los Angeles |
| Utilities index | 74.6 | 151.7 | 103.3% higher in Los Angeles |
| Transportation index | 99.5 | 104.0 | 4.6% higher in Los Angeles |
| Healthcare index | 99.4 | 104.3 | 4.9% higher in Los Angeles |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Idaho Falls, you'd need $151,024 in Los Angeles to maintain your standard of living.
Climate, safety, and demographics side by side.
Idaho Falls, ID is about 33.8% cheaper overall than Los Angeles, CA, based on our cost-of-living index. Housing costs are roughly 102% higher in Los Angeles than in Idaho Falls. If you earn $80,000 in Idaho Falls, you'd need about $120,819 in Los Angeles to keep the same standard of living.