San Francisco to Houston Flights
Flights from San Francisco (SFO) to Houston (IAH) connect United States and United States. The great-circle distance is approximately 2,628 km, and a typical direct flight takes about 4 to 5 hours. Airports commonly used for this city pair include SFO, OAK, SJC and IAH, HOU. The reverse route is Houston to San Francisco. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- San Francisco, United States
- Destination
- Houston, United States
- Distance
- 2,628 km
- Typical duration
- about 4 to 5 hours
- Origin codes
- SFO, OAK, SJC
- Destination codes
- IAH, HOU
- Primary keyword
- flights from San Francisco to Houston
Search flights
Compare live prices and schedules for this route.
Route overview
San Francisco to Houston is a city-pair air route between United States and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are SFO and IAH. Related codes: SFO, OAK, SJC → IAH, HOU.
Distance
Approximate flight distance: 2,628 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 4 to 5 hours. Connecting itineraries take longer and depend on layover airports.
Airports
San Francisco airports and metro codes: SFO, OAK, SJC.
Houston airports and metro codes: IAH, HOU.
Alternative routes
Related searches include the reverse route Houston to San Francisco, other destinations from San Francisco, and other origins into Houston.
Frequently asked questions
How long is the flight from San Francisco to Houston?
Direct flights from San Francisco to Houston typically take about 4 to 5 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from San Francisco to Houston?
The great-circle distance between San Francisco and Houston is approximately 2,628 km. Flown distance can be longer depending on airways.
Which airports serve flights from San Francisco to Houston?
San Francisco is commonly searched with code SFO (related: SFO, OAK, SJC). Houston is commonly searched with code IAH (related: IAH, HOU).
Are there direct flights from San Francisco to Houston?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Houston to San Francisco?
The reverse city pair is Houston to San Francisco. Distance is the same great-circle measure (2,628 km); block time can differ with winds and schedules.
Which countries does the San Francisco to Houston route connect?
This route connects United States (San Francisco) with United States (Houston).
Related routes
- Houston to San Francisco
- Flights from San Francisco
- Flights to Houston
- Flights in United States
- San Francisco to New York
- San Francisco to Kuala Lumpur
- San Francisco to Jakarta
- San Francisco to Riyadh
- San Francisco to Tel Aviv
- San Francisco to Delhi
- San Francisco to Mumbai
- San Francisco to Istanbul
- San Francisco airport (SFO)
- Houston airport (IAH)