How many flights depart from San Francisco to Houston on average per week?

As of December 2025, there are 179 flights per week flying from San Francisco to Houston. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for San Francisco to Houston flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on San Francisco to Houston flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from San Francisco to Houston?

Frontier, Southwest, and United Airlines are the most popular carriers operating from San Francisco to Houston

What airlines fly to Houston?

United Airlines, Frontier and Southwest 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 58% 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 often are flights from San Francisco to Houston delayed?

Historically, on average around 10% of flights between San Francisco and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

How many flights depart from San Francisco to Houston on average per day?

As of December 2025, there are 25 flights per day flying from San Francisco to Houston. The most common time of day flights depart is 11:00AM, with 32% of flights taking off in the afternoon.

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 December 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.

$126 Cheap Flights from San Francisco to Houston in 2025/26

Q: What is the typical price of a round-trip flight between San Francisco and Houston?

Prices are currently low for flights on this route. Typical prices usually range from $349 to $585. The lowest price recently found on this route was $269.

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Find the cheapest flights from San Francisco to Houston

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Enter your travel dates to find the best prices.

7:18 am - 1:11 pm

SFO

IAH

3h 53mnonstop

5:25 am - 7:49 am

IAH

SFO

4h 24mnonstop

$269United Airlines

Sat, Jan 10 - Sun, Jan 11

10:03 pm - 1:52 pm

SFO

IAH

13h 49m2 stops

11:32 am - 12:25 am

IAH

SFO

14h 53m1 stop

$272Frontier

Fri, Apr 10 - Mon, Apr 13

8:12 pm - 9:40 pm

SFO

IAH

23h 28m1 stop

8:13 pm - 7:53 am

IAH

SFO

37h 40m2 stops

$273Frontier

Tue, Dec 30 - Tue, Jan 6

4:07 pm - 12:38 am

SFO

IAH

6h 31m1 stop

3:48 pm - 11:52 pm

IAH

SFO

10h 04m1 stop

$274Frontier

Thu, Jan 1 - Mon, Jan 5

7:45 am - 4:57 pm

SFO

IAH

7h 12m1 stop

7:41 pm - 9:23 pm

IAH

SFO

27h 42m1 stop

$276Multiple Airlines

Mon, Jan 5 - Sun, Jan 11

6:24 am - 10:37 am

SFO

IAH

26h 13m1 stop

2:22 pm - 11:54 am

IAH

SFO

23h 32m1 stop

$278Frontier

Wed, Dec 31 - Mon, Jan 5

4:19 pm - 11:59 pm

SFO

IAH

5h 40m1 stop

5:25 am - 7:49 am

IAH

SFO

4h 24mnonstop

$279United Airlines

Fri, Jan 9 - Sun, Jan 11

5:00 am - 12:05 pm

SFO

HOU

5h 05m1 stop

5:40 am - 1:35 pm

HOU

SFO

9h 55m1 stop

$284Southwest

Thu, Jan 15 - Sun, Jan 18

11:46 am - 10:33 pm

SFO

HOU

8h 47m1 stop

5:45 am - 12:55 pm

HOU

SFO

9h 10m1 stop

$289Delta

Sat, Jan 17 - Fri, Jan 23

8:15 am - 3:30 pm

SFO

HOU

5h 15m1 stop

6:15 am - 2:20 pm

HOU

SFO

10h 05m2 stops

$290Southwest

Mon, Jan 26 - Tue, Jan 27

Delta flights from San Francisco to Houston

Our best Delta deals on San Francisco to Houston flight tickets

Delta

Jan 17

SFO11:46 amSan Francisco

8h 47m

1 stop

HOU10:33 pmHouston Hobby

Jan 23

HOU5:45 amHouston Hobby

9h 10m

1 stop

SFO12:55 pmSan Francisco

$289

Find similar

Delta

Mar 6

SFO6:00 amSan Francisco

6h 11m

1 stop

IAH2:11 pmHouston George Bush Intcntl

Mar 11

IAH7:45 amHouston George Bush Intcntl

13h 03m

2 stops

SFO6:48 pmSan Francisco

$312

Find similar

Delta

Jan 2

SFO6:00 amSan Francisco

6h 57m

1 stop

IAH2:57 pmHouston George Bush Intcntl

Jan 9

IAH6:20 amHouston George Bush Intcntl

7h 36m

1 stop

SFO11:56 amSan Francisco

$324

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American Airlines flights from San Francisco to Houston

Our best American Airlines deals on San Francisco to Houston flight tickets

American Airlines

Jan 7

SFO8:00 amSan Francisco

6h 12m

1 stop

HOU4:12 pmHouston Hobby

Jan 10

HOU10:35 amHouston Hobby

7h 26m

1 stop

SFO4:01 pmSan Francisco

$351

Find similar

American Airlines

Feb 22

SFO4:04 pmSan Francisco

5h 53m

1 stop

HOU11:57 pmHouston Hobby

Feb 24

HOU12:17 pmHouston Hobby

6h 48m

1 stop

SFO5:05 pmSan Francisco

$357

Find similar

American Airlines

Jan 2

SFO3:56 pmSan Francisco

5h 50m

1 stop

HOU11:46 pmHouston Hobby

Jan 9

HOU12:47 pmHouston Hobby

6h 37m

1 stop

SFO5:24 pmSan Francisco

$369

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Sat 1/10

7:18 am-1:11 pm

Nonstop3h 53m

Houston George Bush Intcntl

Sun 1/11

5:25 am-7:49 am

Nonstop4h 24m

$269

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Fri 4/10

10:03 pm-1:52 pm

2 stops13h 49m

Houston George Bush Intcntl

Mon 4/13

11:32 am-12:25 am

1 stop14h 53m

$272

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Tue 12/30

8:12 pm-9:40 pm

1 stop23h 28m

Houston George Bush Intcntl

Tue 1/6

8:13 pm-7:53 am

2 stops37h 40m

$273

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Thu 1/1

4:07 pm-12:38 am

1 stop6h 31m

Houston George Bush Intcntl

Mon 1/5

3:48 pm-11:52 pm

1 stop10h 04m

$274

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Mon 1/5

7:45 am-4:57 pm

1 stop7h 12m

Houston George Bush Intcntl

Sun 1/11

7:41 pm-9:23 pm

1 stop27h 42m

$276

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Wed 12/31

6:24 am-10:37 am

1 stop26h 13m

Houston George Bush Intcntl

Mon 1/5

2:22 pm-11:54 am

1 stop23h 32m

$278

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Fri 1/9

4:19 pm-11:59 pm

1 stop5h 40m

Houston George Bush Intcntl

Sun 1/11

5:25 am-7:49 am

Nonstop4h 24m

$279

San FranciscoHouston

SFO - HOU

SFOHOU

San Francisco

Thu 1/15

5:00 am-12:05 pm

1 stop5h 05m

Houston Hobby

Sun 1/18

5:40 am-1:35 pm

1 stop9h 55m

$284

San FranciscoHouston

SFO - HOU

SFOHOU

San Francisco

Sat 1/17

11:46 am-10:33 pm

1 stop8h 47m

Houston Hobby

Fri 1/23

5:45 am-12:55 pm

1 stop9h 10m

$289

San FranciscoHouston

SFO - HOU

SFOHOU

San Francisco

Mon 1/26

8:15 am-3:30 pm

1 stop5h 15m

Houston Hobby

Tue 1/27

6:15 am-2:20 pm

2 stops10h 05m

$290

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between San Francisco and Houston?

What is the cheapest month to fly to Houston?

The month of January is, on average, the cheapest month to fly to Houston from San Francisco, with most prices found around $350. The month of October is another great option to travel to Houston, with average flight prices from San Francisco averaging around $384.

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 $512. Try not to purchase tickets in the morning because they tend to be around $626. 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 weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $421 when searching 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 $346 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.

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

Fastest flight time	3h 46m
Direct flights	Every day
Airports in Houston	2 airports

The fastest flight from San Francisco to Houston takes 3h 46m

Direct flights go from San Francisco to Houston every day.

There are 2 airports in Houston. From San Francisco there are direct flights to Houston George Bush Intcntl (IAH).

Search flight deals

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 December 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
Frontier	PriceFrom $130	Free Cancellation	Rating 5.8 3,080 reviews	Search Frontier flights
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Spirit Airlines	PriceFrom $207	Free Cancellation	Rating 6.3 8,187 reviews	Search Spirit Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $287	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Southwest	PriceFrom $296	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights

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.

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Cheap flights from San Francisco to Houston from $126

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 1/8. 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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Our best American Airlines deals on San Francisco to Houston flight tickets

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See travel insights to Houston from

How to get the cheapest flight ticket from San Francisco to Houston

What is the typical price of a round-trip flight between San Francisco and Houston?

What is the cheapest month to fly to Houston?

The month of January is, on average, the cheapest month to fly to Houston from San Francisco, with most prices found around $350. The month of October is another great option to travel to Houston, with average flight prices from San Francisco averaging around $384.

What is the cheapest day to depart on your flight to Houston?

What is the cheapest time of day to depart on your flight to Houston?

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?

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?

Frontier, Southwest, and United Airlines are the most popular carriers operating from San Francisco to Houston

What airlines fly to Houston?

How often are flights from San Francisco to Houston delayed?

Historically, on average around 10% of flights between San Francisco and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What is the most punctual flight time for San Francisco to Houston flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Francisco to Houston flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Houston on average per day?

As of December 2025, there are 25 flights per day flying from San Francisco to Houston. The most common time of day flights depart is 11:00AM, with 32% of flights taking off in the afternoon.

How many flights depart from San Francisco to Houston on average per week?

As of December 2025, there are 179 flights per week flying from San Francisco to Houston. The most common day of the week flights depart is Mon, 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

Fastest flight time

Direct flights

Airports in Houston

How far is San Francisco to Houston by plane?

When did momondo last update prices for flights from San Francisco Airport to Houston?

How many operators does momondo search for flights from San Francisco Airport to Houston?

How old do you have to be to fly from San Francisco Airport to Houston?

What documentation or ID do you need to fly to Houston?

Best airlines flying from San Francisco to Houston

Compare and see reviews for airlines that fly from San Francisco to Houston with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Houston?

Can I find flights from San Francisco to Houston with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Houston?

I’m not ready to book a flight from San Francisco to Houston right now. Can momondo alert me if prices change?

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas