Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Houston from $111

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 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:59 pm - 8:51 pmSFO-IAH
21h 52m2 stops
Frontier Logo
9:51 am - 8:05 pmIAH-SFO
12h 14m1 stop
$269Frontier
Find Deal
Fri, Feb 13 - Mon, Feb 16
Multiple Airlines Logo
9:30 pm - 7:54 pmSFO-IAH
20h 24m1 stop
Multiple Airlines Logo
10:28 pm - 9:46 amIAH-SFO
13h 18m1 stop
$270Multiple Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 8
Southwest Logo
8:15 am - 5:50 pmSFO-HOU
7h 35m2 stops
Southwest Logo
6:15 am - 2:20 pmHOU-SFO
10h 05m2 stops
$270Southwest
Find Deal
Wed, Jan 14 - Wed, Jan 21
Frontier Logo
11:33 pm - 5:00 pmSFO-IAH
15h 27m1 stop
Frontier Logo
11:32 am - 12:24 amIAH-SFO
14h 52m1 stop
$271Frontier
Find Deal
Sun, Dec 14 - Thu, Dec 18
Frontier Logo
8:43 am - 10:18 pmSFO-IAH
11h 35m2 stops
Frontier Logo
9:06 pm - 11:07 pmIAH-SFO
52h 01m2 stops
$272Frontier
Find Deal
Sat, Dec 13 - Mon, Dec 15
Frontier Logo
9:30 pm - 8:39 pmSFO-IAH
21h 09m1 stop
Frontier Logo
6:05 pm - 1:31 pmIAH-SFO
21h 26m1 stop
$273Frontier
Find Deal
Tue, Dec 23 - Fri, Jan 9
Delta Logo
10:35 am - 9:44 pmSFO-IAH
9h 09m2 stops
Delta Logo
7:20 am - 5:49 pmIAH-SFO
12h 29m2 stops
$274Delta
Find Deal
Wed, Jan 7 - Wed, Jan 21
Frontier Logo
8:48 am - 12:31 amSFO-IAH
13h 43m1 stop
Frontier Logo
11:32 am - 12:24 amIAH-SFO
14h 52m1 stop
$275Frontier
Find Deal
Mon, Dec 15 - Thu, Dec 18
Frontier Logo
10:10 pm - 7:12 pmSFO-IAH
19h 02m1 stop
Frontier Logo
10:28 pm - 9:01 pmIAH-SFO
24h 33m1 stop
$276Frontier
Find Deal
Tue, Dec 16 - Sat, Dec 20
Southwest Logo
8:15 am - 3:30 pmSFO-HOU
5h 15m1 stop
Southwest Logo
5:35 am - 10:05 amHOU-SFO
6h 30m1 stop
$297Southwest
Find Deal
Wed, Jan 7 - Sat, Jan 10

American Airlines flights from San Francisco to Houston

Our best American Airlines deals on San Francisco to Houston flight tickets
American Airlines
Jan 19
SFO12:17 amSan Francisco
9h 52m
1 stop
HOU12:09 pmHouston Hobby
Jan 22
HOU6:36 pmHouston Hobby
6h 36m
1 stop
SFO11:12 pmSan Francisco
$367
Find similar
American Airlines
Jan 10
SFO6:00 amSan Francisco
10h 06m
1 stop
HOU6:06 pmHouston Hobby
Jan 16
HOU4:55 pmHouston Hobby
6h 42m
1 stop
SFO9:37 pmSan Francisco
$397
Find similar
American Airlines
Feb 9
SFO12:17 amSan Francisco
9h 52m
1 stop
HOU12:09 pmHouston Hobby
Feb 14
HOU6:00 amHouston Hobby
9h 31m
1 stop
SFO1:31 pmSan Francisco
$398
Find similar

Southwest flights from San Francisco to Houston

Our best Southwest deals on San Francisco to Houston flight tickets
Southwest
Jan 14
SFO8:15 amSan Francisco
7h 35m
2 stops
HOU5:50 pmHouston Hobby
Jan 21
HOU6:15 amHouston Hobby
10h 05m
2 stops
SFO2:20 pmSan Francisco
$270
Find similar
Southwest
Jan 7
SFO8:15 amSan Francisco
5h 15m
1 stop
HOU3:30 pmHouston Hobby
Jan 10
HOU5:35 amHouston Hobby
6h 30m
1 stop
SFO10:05 amSan Francisco
$297
Find similar
Southwest
Jan 13
SFO8:15 amSan Francisco
5h 15m
1 stop
HOU3:30 pmHouston Hobby
Jan 15
HOU10:05 amHouston Hobby
9h 05m
2 stops
SFO5:10 pmSan Francisco
$302
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from San Francisco to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Fri 2/13

8:59 pm-8:51 pm

2 stops21h 52m

Houston George Bush Intcntl

Mon 2/16

9:51 am-8:05 pm

1 stop12h 14m

$269

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Tue 12/23

9:30 pm-7:54 pm

1 stop20h 24m

Houston George Bush Intcntl

Thu 1/8

10:28 pm-9:46 am

1 stop13h 18m

$270

San FranciscoHouston

SFO - HOU

SFOHOU

San Francisco

Wed 1/14

8:15 am-5:50 pm

2 stops7h 35m

Houston Hobby

Wed 1/21

6:15 am-2:20 pm

2 stops10h 05m

$270

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Sun 12/14

11:33 pm-5:00 pm

1 stop15h 27m

Houston George Bush Intcntl

Thu 12/18

11:32 am-12:24 am

1 stop14h 52m

$271

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Sat 12/13

8:43 am-10:18 pm

2 stops11h 35m

Houston George Bush Intcntl

Mon 12/15

9:06 pm-11:07 pm

2 stops52h 01m

$272

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Tue 12/23

9:30 pm-8:39 pm

1 stop21h 09m

Houston George Bush Intcntl

Fri 1/9

6:05 pm-1:31 pm

1 stop21h 26m

$273

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Wed 1/7

10:35 am-9:44 pm

2 stops9h 09m

Houston George Bush Intcntl

Wed 1/21

7:20 am-5:49 pm

2 stops12h 29m

$274

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Mon 12/15

8:48 am-12:31 am

1 stop13h 43m

Houston George Bush Intcntl

Thu 12/18

11:32 am-12:24 am

1 stop14h 52m

$275

San FranciscoHouston

SFO - IAH

SFOIAH

San Francisco

Tue 12/16

10:10 pm-7:12 pm

1 stop19h 02m

Houston George Bush Intcntl

Sat 12/20

10:28 pm-9:01 pm

1 stop24h 33m

$276

San FranciscoHouston

SFO - HOU

SFOHOU

San Francisco

Wed 1/7

8:15 am-3:30 pm

1 stop5h 15m

Houston Hobby

Sat 1/10

5:35 am-10:05 am

1 stop6h 30m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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 January is, on average, the cheapest month to fly to Houston from San Francisco, with most prices found around $346. 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 $514. Try not to purchase tickets in the morning because they tend to be around $630. 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 $418 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 $344 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

1 airport
The fastest flight from San Francisco to Houston takes 3h 46m
Direct flights go from San Francisco to Houston every day.
There is 1 airport near Houston: 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. 5h 05m 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?

  • 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
FrontierPriceFrom $130Free CancellationRating
5.8
3,093 reviews
Search Frontier flights
American AirlinesPriceFrom $176Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $212Free CancellationRating
6.3
8,156 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,253 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/2
Fri 1/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States