Direct flights from Houston to San Francisco
All flights from IAH to SFO non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to San Francisco International (SFO), California, USA with United Airlines. 72 weekly departures are currently scheduled on this route. Departure times range from 05:05 to 22:20 depending on the schedule period. The flight distance is 1641 miles (2640 km). Flight time ranges from 4 hours to 4 hours and 26 minutes.
Houston
, USA
Flight schedule from Houston to San Francisco 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 2026-06-22
Houston to San Francisco scheduled departures
Select a date to see every published non-stop departure between IAH and SFO.
IAH - SFO route facts
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Distance1641 miles (2640 km)
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Flight time4 hours to 4 hours and 26 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 C
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Arrival terminalsTerminal 3
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AircraftBoeing 737MAX 9 Passenger, Boeing 737-900 Passenger, Boeing 777 and Boeing 737-800 Passenger
Route FAQ
Direct flights from Houston to CA, USA
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SMF Sacramento International
From Houston to San Jose
SJC Norman Y Mineta San Jose International
From Houston to Palm Springs
PSP Palm Springs International
From Houston to Los Angeles
LAX Los Angeles International
From Houston to Santa Ana
SNA John Wayne Arpt Orange Co
From Houston to Ontario
ONT Ontario International Airport
From Houston to San Diego
SAN San Diego International Airport
