Cheap Flights from San Francisco (SFO) to Houston (IAH) from HK$1,302~

View HK$1,302 flight on Tue, 10 Mar 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to George Bush Intercontinental Airport (IAH)

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Find Cheap Flights from San Francisco (SFO) to Houston (IAH)

Prices were available within the past 7 days and start at HK$1,302 for one-way flights and HK$4,703 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 25 Dec - Fri, 26 Dec
SFO
San Francisco
IAH
Houston
HK$4,703 Return, found 1 day ago
HK$4,703
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Dec from San Francisco to Houston, returning Fri, 26 Dec, priced at HK$4,703 found 1 day ago
Delta
Mon, 22 Dec - Thu, 25 Dec
SFO
San Francisco
IAH
Houston
HK$4,746 Return, found 1 day ago
HK$4,746
Return
found 1 day ago
Select Delta flight, departing Mon, 22 Dec from San Francisco to Houston, returning Thu, 25 Dec, priced at HK$4,746 found 1 day ago
United
Wed, 24 Dec - Sat, 27 Dec
SFO
San Francisco
IAH
Houston
HK$4,788 Return, found 1 day ago
HK$4,788
Return
found 1 day ago
Select United flight, departing Wed, 24 Dec from San Francisco to Houston, returning Sat, 27 Dec, priced at HK$4,788 found 1 day ago
American Airlines
Fri, 26 Dec - Tue, 30 Dec
SFO
San Francisco
IAH
Houston
HK$4,940 Return, found 1 day ago
HK$4,940
Return
found 1 day ago
Select American Airlines flight, departing Fri, 26 Dec from San Francisco to Houston, returning Tue, 30 Dec, priced at HK$4,940 found 1 day ago
Delta
Mon, 22 Dec - Fri, 26 Dec
SFO
San Francisco
IAH
Houston
HK$5,058 Return, found 1 day ago
HK$5,058
Return
found 1 day ago
Select Delta flight, departing Mon, 22 Dec from San Francisco to Houston, returning Fri, 26 Dec, priced at HK$5,058 found 1 day ago
United
Wed, 24 Dec - Thu, 1 Jan
SFO
San Francisco
IAH
Houston
HK$5,089 Return, found 1 day ago
HK$5,089
Return
found 1 day ago
Select United flight, departing Wed, 24 Dec from San Francisco to Houston, returning Thu, 1 Jan, priced at HK$5,089 found 1 day ago
Delta
Thu, 25 Dec - Sun, 28 Dec
SFO
San Francisco
IAH
Houston
HK$5,090 Return, found 1 day ago
HK$5,090
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Dec from San Francisco to Houston, returning Sun, 28 Dec, priced at HK$5,090 found 1 day ago
Delta
Fri, 26 Dec - Sun, 28 Dec
SFO
San Francisco
IAH
Houston
HK$5,208 Return, found 1 day ago
HK$5,208
Return
found 1 day ago
Select Delta flight, departing Fri, 26 Dec from San Francisco to Houston, returning Sun, 28 Dec, priced at HK$5,208 found 1 day ago
United
Mon, 22 Dec - Sat, 27 Dec
SFO
San Francisco
IAH
Houston
HK$5,293 Return, found 1 day ago
HK$5,293
Return
found 1 day ago
Select United flight, departing Mon, 22 Dec from San Francisco to Houston, returning Sat, 27 Dec, priced at HK$5,293 found 1 day ago
Alaska Airlines
Sun, 21 Dec - Fri, 26 Dec
SFO
San Francisco
IAH
Houston
HK$6,025 Return, found 1 day ago
HK$6,025
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 21 Dec from San Francisco to Houston, returning Fri, 26 Dec, priced at HK$6,025 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Houston (IAH)

February is typically the cheapest month to fly

From HK$919 - HK$2,198 per traveller.

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to Houston Airport?
If you're traveling between SFO and George Bush Intercontinental Airport (IAH), round-trip journeys start from HK$4,703. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to IAH?
The majority of flights can be canceled online, but each airline has its own set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Airport to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to Houston Airport?
The flight distance from San Francisco Intl. Airport (SFO) to IAH is 2,600 kilometers. Bring a drink, a few snacks and a laptop filled with movies. Keep yourself occupied and the time will fly by.
Which airlines fly direct from SFO to IAH?
If you'd like to fly directly from SFO to George Bush Intercontinental Airport (IAH), United Airlines (UA) is a great option. It operates 273 flights each month between San Francisco and Houston.
Are San Francisco Airport to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Airport to George Bush Intercontinental Airport (IAH) last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
San Francisco Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
HK$4,703
Distance
2612 km
Average flight time
5 hours 51 mins

Book with confidence

Flights from San Francisco to Houston

Book cheap flights from San Francisco (SFO) to Houston (IAH) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Francisco (SFO) to Houston (IAH) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Francisco (SFO) to Houston (IAH) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Houston flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Houston and things to do in Houston for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Houston more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is HK$1,302 now!

 

Flights from San Francisco to Houston

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