Direct flights from San Francisco to Houston
All flights from SFO to IAH non-stop. There are direct flights from San Francisco International (SFO), California, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines. 67 weekly departures are currently scheduled on this route. Departure times range from 00:45 to 23:59 depending on the schedule period. The flight distance is 1641 miles (2640 km). Flight time ranges from 3 hours and 43 minutes to 4 hours and 12 minutes.
San Francisco
, USA
Flight schedule from San Francisco to Houston with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
San Francisco to Houston scheduled departures
Select a date to see every published non-stop departure between SFO and IAH.
SFO - IAH route facts
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Distance1641 miles (2640 km)
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Flight time3 hours and 43 minutes to 4 hours and 12 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy Premium Economy Business First
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Hub airportsIAH and SFO
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Departure terminalsTerminal 3
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Arrival terminalsTerminal C
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AircraftBoeing 777, Boeing 737MAX 9 Passenger, Boeing 737-900 Passenger and Boeing 737-800 Passenger
Route FAQ
Direct flights from San Francisco to TX, USA
From San Francisco to Austin
AUS Austin-Bergstrom International Airport
From San Francisco to Dallas
DFW Dallas Fort Worth International
From San Francisco to San Antonio
SAT San Antonio International
From San Francisco to Dallas
DAL Dallas Love Fld
