Cheap flights from San Francisco to Houston from $91
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Houston departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Francisco to Houston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston?
The month of September is, on average, the cheapest month to fly to Houston from San Francisco, with most prices found around $328. The month of August is another great option to travel to Houston, with average flight prices from San Francisco averaging around $349.
What is the cheapest day to depart on your flight to Houston?
On average, the least expensive day to fly to Houston from San Francisco is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $398. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $519.
What is the cheapest time of day to depart on your flight to Houston?
Our data shows that the cheapest San Francisco to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $517. Try not to purchase tickets at noon because they tend to be around $649. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest San Francisco to Houston flight route?
Fly from San Francisco to Houston George Bush Intcntl for the best San Francisco - Houston flight prices
How far in advance should I book a flight to Houston?
You are more likely to see cheaper flights to Houston from San Francisco when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $417 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from San Francisco for as low as $347 on momondo.
What cabin class options are available on San Francisco to Houston flights?
There are 4 cabin classes available to choose from on San Francisco to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Francisco to Houston?
Southwest, Frontier, and Alaska Airlines are the most popular carriers operating from San Francisco to Houston
What airlines fly to Houston?
United Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to Houston from San Francisco according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Francisco to Houston on average per day?
As of June 2025, there are 26 flights per day flying from San Francisco to Houston. The most common time of day flights depart is 7:00PM, with 31% of flights taking off at noon.
How many flights depart from San Francisco to Houston on average per week?
As of June 2025, there are 184 flights per week flying from San Francisco to Houston. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.
Cheap San Francisco to Houston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Houston
How far is San Francisco to Houston by plane?
Houston is 1641.2 mi away from San Francisco. 3h 46m is a normal flight duration for this route.
When did momondo last update prices for flights from San Francisco Airport to Houston?
Prices for flights from San Francisco Airport to Houston refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Houston?
As of June 2025, there are 6 operators available to choose from for flights from San Francisco Airport to Houston.
How old do you have to be to fly from San Francisco Airport to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from San Francisco to Houston
Compare and see reviews for airlines that fly from San Francisco to Houston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $118 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $121 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $328 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $368 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Houston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Houston. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to Houston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Houston from San Francisco with this policy.
How can momondo help me find flights from San Francisco to Houston?
momondo provides multiple filters to help you find the best flight to Houston from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco to Houston right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Francisco to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.