How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from San Francisco to Houston take?

Flight time depends on the exact route and aircraft, but at roughly 2,643 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search San Francisco → Houston

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: San Francisco to Houston

2,643

Kilometres (km)

1,642

Miles (mi)

1,427

Nautical miles

About this flight distance

The great circle distance from San Francisco to Houston is approximately 2,643 km. The typical flight time is 3h 50m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights San Francisco to Houston →Flight duration San Francisco to Houston →Cheapest day to fly San Francisco to Houston →Flights San Francisco to Houston

Nearby airports

Near San Francisco

San Carlos Airport (SQL)16 km
Metropolitan Oakland International Airport (OAK)18 km
Norman Y. Mineta San Jose International Airport (SJC)49 km

Near Houston

William P Hobby Airport (HOU)38 km

Frequently Asked Questions

The great-circle distance from San Francisco to Houston is approximately 2,643 km (1,642 miles).