$104 Cheap Flights from San Francisco (SFO) to Houston (HOU)

View $104 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Houston William Hobby Airport (HOU)

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Cheap Flights from San Francisco to Houston (SFO-HOU)

Prices were available within the past 7 days and start at $104 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Feb 26 - Mon, Mar 2
SFO
San Francisco
HOU
Houston
$266 Roundtrip, found 7 hours ago
$266
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Thu, Feb 26 from San Francisco to Houston, returning Mon, Mar 2, priced at $266 found 7 hours ago
Sun Country Airlines
Thu, Nov 13 - Sun, Nov 16
SFO
San Francisco
HOU
Houston
$503 Roundtrip, found 1 hour ago
$503
Roundtrip
found 1 hour ago
Select Sun Country Airlines flight, departing Thu, Nov 13 from San Francisco to Houston, returning Sun, Nov 16, priced at $503 found 1 hour ago

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

November is typically the cheapest month to fly

From $118 - $429 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $130
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $130
Flights from San Francisco (SFO) to Houston (HOU)
Origin airport
San Francisco Intl.
Destination airport
William P. Hobby
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, Sun Country Airlines
Roundtrip price
$265
Distance
1646 mi
Average flight time
5 hours 10 mins

San Francisco to Houston Flights

The cheapest times to fly from San Francisco to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Houston are during the month of February. You can find some of the cheapest flights from San Francisco to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Houston

Sunday is one of the best days to book for cheap flights from San Francisco to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU) cost?
Snag a cheap one-way flight from $104 or cheap return flight from $266 from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU)?
The cheapest month to fly from SFO to HOU is February, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU)?
While San Francisco, CA (SFO-San Francisco Intl.) doesn't have any direct flights to William P. Hobby Airport (HOU), other airports have nonstop options. Flying from Norman Y. Mineta San Jose Intl. Airport (SJC) will get you to Houston without any layovers.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SFO to HOU. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU)?
There are no daily nonstop flights available from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from SFO to HOU?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU)?
Select a flight from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Houston from San Francisco Intl. Airport (SFO)?
If you're boarding a direct flight from San Francisco Intl. Airport (SFO) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU) last-minute?
Booking your ticket from SFO to HOU shortly before your trip is generally more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SFO to HOU flight and hotel package?
You'll typically save money by booking a SFO to HOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to William P. Hobby Airport (HOU)?
Typically, you're able to cancel or reschedule your SFO to HOU flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.