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Cheap flights from Houston to San Francisco from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to San Francisco departing on 10/3. 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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Cheap round-trip flights

Southwest Logo
5:35 am - 9:50 amHOU-SFO
6h 15m1 stop
Southwest Logo
5:10 am - 2:25 pmSFO-HOU
7h 15m1 stop
$129Southwest
Find Deal
mié., nov. 5 - mié., nov. 12
Southwest Logo
8:45 am - 1:55 pmHOU-SFO
7h 10m1 stop
Southwest Logo
11:40 am - 10:55 pmSFO-HOU
9h 15m2 stops
$134Southwest
Find Deal
mié., nov. 5 - mié., nov. 12
Frontier Logo
5:07 pm - 11:15 pmIAH-SFO
8h 08m1 stop
Frontier Logo
5:45 am - 4:07 pmSFO-IAH
8h 22m1 stop
$147Frontier
Find Deal
jue., sep. 11 - jue., sep. 18
Frontier Logo
11:59 am - 7:08 pmIAH-SFO
9h 09m1 stop
Frontier Logo
6:29 am - 11:39 pmSFO-IAH
15h 10m1 stop
$148Frontier
Find Deal
jue., sep. 25 - lun., sep. 29
Logo
10:00 pm - 9:21 pmIAH-SFO
25h 21m2 stops
Logo
5:45 am - 4:07 pmSFO-IAH
8h 22m1 stop
$176
Find Deal
mar., sep. 2 - jue., sep. 4
Logo
12:52 pm - 6:19 pmIAH-SFO
7h 27m1 stop
Logo
2:10 pm - 4:30 amSFO-IAH
12h 20m2 stops
$181
Find Deal
vie., sep. 19 - sáb., sep. 20
American Airlines Logo
6:00 am - 1:10 pmHOU-SFO
9h 10m1 stop
American Airlines Logo
7:00 am - 6:10 pmSFO-HOU
9h 10m1 stop
$247American Airlines
Find Deal
mié., sep. 24 - mié., oct. 1
Delta Logo
10:44 am - 6:48 pmHOU-SFO
10h 04m1 stop
Delta Logo
11:57 pm - 12:18 pmSFO-HOU
10h 21m1 stop
$257Delta
Find Deal
jue., sep. 25 - mar., sep. 30
American Airlines Logo
6:00 am - 1:07 pmHOU-SFO
9h 07m1 stop
American Airlines Logo
7:00 am - 6:10 pmSFO-HOU
9h 10m1 stop
$260American Airlines
Find Deal
jue., sep. 11 - mar., sep. 16
Delta Logo
10:44 am - 6:48 pmHOU-SFO
10h 04m1 stop
Delta Logo
9:38 pm - 9:49 amSFO-HOU
10h 11m1 stop
$353Delta
Find Deal
jue., sep. 25 - dom., sep. 28

Southwest flights from Houston to San Francisco

Our best Southwest deals on Houston to San Francisco flight tickets
Southwest
Nov 5
HOU5:35 amHouston Hobby
6h 15m
1 stop
SFO9:50 amSan Francisco
Nov 12
SFO5:10 amSan Francisco
7h 15m
1 stop
HOU2:25 pmHouston Hobby
$129
Find similar
Southwest
Nov 5
HOU8:45 amHouston Hobby
7h 10m
1 stop
SFO1:55 pmSan Francisco
Nov 12
SFO11:40 amSan Francisco
9h 15m
2 stops
HOU10:55 pmHouston Hobby
$134
Find similar
Southwest
Nov 7
HOU5:35 pmHouston Hobby
7h 20m
1 stop
SFO10:55 pmSan Francisco
Nov 14
SFO3:55 pmSan Francisco
5h 55m
1 stop
HOU11:50 pmHouston Hobby
$207
Find similar

Frontier flights from Houston to San Francisco

Our best Frontier deals on Houston to San Francisco flight tickets
Frontier
Sep 11
IAH5:07 pmHouston George Bush Intcntl
8h 08m
1 stop
SFO11:15 pmSan Francisco
Sep 18
SFO5:45 amSan Francisco
8h 22m
1 stop
IAH4:07 pmHouston George Bush Intcntl
$147
Find similar
Frontier
Sep 25
IAH11:59 amHouston George Bush Intcntl
9h 09m
1 stop
SFO7:08 pmSan Francisco
Sep 29
SFO6:29 amSan Francisco
15h 10m
1 stop
IAH11:39 pmHouston George Bush Intcntl
$148
Find similar
Frontier
Sep 10
IAH7:30 amHouston George Bush Intcntl
17h 00m
1 stop
SFO10:30 pmSan Francisco
Sep 15
SFO7:07 pmSan Francisco
24h 07m
1 stop
IAH9:14 pmHouston George Bush Intcntl
$149
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to San Francisco 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 agosto 14, 2025.
Use the filters below to find and compare flights from Houston to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

mié. 11/5

5:35 am-9:50 am

1 stop6h 15m

San Francisco

mié. 11/12

5:10 am-2:25 pm

1 stop7h 15m

$129

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

mié. 11/5

8:45 am-1:55 pm

1 stop7h 10m

San Francisco

mié. 11/12

11:40 am-10:55 pm

2 stops9h 15m

$134

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

jue. 9/11

5:07 pm-11:15 pm

1 stop8h 08m

San Francisco

jue. 9/18

5:45 am-4:07 pm

1 stop8h 22m

$147

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

jue. 9/25

11:59 am-7:08 pm

1 stop9h 09m

San Francisco

lun. 9/29

6:29 am-11:39 pm

1 stop15h 10m

$148

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 9/2

10:00 pm-9:21 pm

2 stops25h 21m

San Francisco

jue. 9/4

5:45 am-4:07 pm

1 stop8h 22m

$176

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

vie. 9/19

12:52 pm-6:19 pm

1 stop7h 27m

San Francisco

sáb. 9/20

2:10 pm-4:30 am

2 stops12h 20m

$181

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

mié. 9/24

6:00 am-1:10 pm

1 stop9h 10m

San Francisco

mié. 10/1

7:00 am-6:10 pm

1 stop9h 10m

$247

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

jue. 9/25

10:44 am-6:48 pm

1 stop10h 04m

San Francisco

mar. 9/30

11:57 pm-12:18 pm

1 stop10h 21m

$257

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

jue. 9/11

6:00 am-1:07 pm

1 stop9h 07m

San Francisco

mar. 9/16

7:00 am-6:10 pm

1 stop9h 10m

$260

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

jue. 9/25

10:44 am-6:48 pm

1 stop10h 04m

San Francisco

dom. 9/28

9:38 pm-9:49 am

1 stop10h 11m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $312.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Houston to San Francisco is on a Wednesday when prices can be found for as low as $369. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $457.

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

Our data shows that the cheapest Houston to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $596. Flights in the evening are often more expensive with an average ticket price of $1,175.

What is the cheapest Houston to San Francisco flight route?

Fly from Houston George Bush Intcntl to San Francisco for the best Houston - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Houston for as low as $348 on momondo.

What cabin class options are available on Houston to San Francisco flights?

There are 4 cabin classes available to choose from on Houston to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to San Francisco

Best Price Found

$73

Fastest flight time

5h 30m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Houston in the past 72 hours is $73. The best round-trip flight deal from Houston to San Francisco found on momondo in the last 72 hours is $129.
The fastest flight from Houston to San Francisco takes 5h 30m
Direct flights go from Houston to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Houston to San Francisco by plane?

    Houston and San Francisco are 1641.2 mi apart from one another. 5h 30m is a normal flight duration for this route.

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

    Prices for flights from Houston to San Francisco Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to San Francisco

Compare and see reviews for airlines that fly from Houston to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $110Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $160Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $184Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Calistoga
Sonoma
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Sunnyvale
Pacific Grove

Why use momondo?

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

Finding the right flight to San Francisco from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to San Francisco flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to San Francisco.

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

If you are not ready to book a flight from Houston to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco 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.
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