City comparison
Flagstaff, AZ is about 1,000 miles (1,600 km) from Houston, TX in a straight line. By road, the drive is roughly 1,300 miles, or about 21 hours (about 2 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 Flagstaff, AZ to Houston, TX takes about 2 h 2 min, covering roughly 1,000 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.
Flagstaff, AZ is on Mountain Time and Houston, TX is on Central Time — a 1-hour difference. When it's noon in Flagstaff, it's 1 p.m. in Houston, which puts Flagstaff 1 hours behind.
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 76,177 in Flagstaff — about 30.1× larger by population. By land area, Houston covers about 640 sq mi vs 66 sq mi for Flagstaff.
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 | Flagstaff | Houston | Difference |
|---|---|---|---|
| Median rent | $1,469/mo | $1,235/mo | 18.9% higher in Flagstaff |
| Median home value | $466,600 | $235,000 | 98.6% higher in Flagstaff |
| Median household income | $65,652 | $60,440 | 8.6% higher in Flagstaff |
| Groceries index | 96.9 | 100.4 | 3.5% higher in Houston |
| Utilities index | 96.6 | 96.3 | ≈ equal (Flagstaff slightly higher) |
| Transportation index | 100.3 | 95.8 | 4.7% higher in Flagstaff |
| Healthcare index | 100.2 | 95.2 | 5.3% higher in Flagstaff |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Flagstaff, you'd need $96,738 in Houston to maintain your standard of living.
Climate, safety, and demographics side by side.
Houston, TX is about 3.3% cheaper overall than Flagstaff, AZ, based on our cost-of-living index. Housing costs are roughly 5% higher in Flagstaff than in Houston. If you earn $80,000 in Flagstaff, you'd need about $77,391 in Houston to keep the same standard of living.