Flight Time from Austin to Spring
The flight from Austin to Spring covers about 140 mi and takes roughly 45 min nonstop. Flight duration estimate and fare guide.
Austin and Spring are about 140 mi (225 km) apart in a straight line. By road that works out to roughly 181 mi (292 km), a drive of about 3 hr 15 min. A nonstop flight covers the great-circle distance in approximately 45 min.
| Straight-line distance | 140 mi / 225 km |
| Road distance (est.) | 181 mi / 292 km |
| Driving time (est.) | 3 hr 15 min |
| Nonstop flight (est.) | 45 min |
| Driving fuel (est., 1-way) | $23 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 30.179, -96.579 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Austin to Spring is about 140 mi (225 km) in a straight line, and roughly 181 mi (292 km) by road.