Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to San Francisco from $86

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 Houston to San Francisco

Cheap round-trip flights

Frontier Logo
2:59 pm - 12:19 amIAH-SFO
11h 20m1 stop
Frontier Logo
6:34 am - 11:36 pmSFO-IAH
15h 02m1 stop
$175Frontier
Find Deal
Fri, Oct 17 - Mon, Oct 27
Frontier Logo
4:29 pm - 12:09 amIAH-SFO
9h 40m1 stop
Frontier Logo
6:34 am - 10:29 amSFO-IAH
25h 55m1 stop
$176Frontier
Find Deal
Thu, Oct 9 - Tue, Oct 14
Multiple Airlines Logo
7:30 am - 1:39 pmIAH-SFO
8h 09m1 stop
Multiple Airlines Logo
2:34 pm - 6:20 amSFO-IAH
13h 46m1 stop
$178Multiple Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Multiple Airlines Logo
5:23 pm - 12:11 amIAH-SFO
8h 48m1 stop
Multiple Airlines Logo
5:45 am - 10:11 pmSFO-IAH
14h 26m2 stops
$201Multiple Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Delta Logo
2:22 pm - 9:03 pmHOU-SFO
8h 41m1 stop
Delta Logo
9:50 pm - 9:18 amSFO-HOU
9h 28m1 stop
$289Delta
Find Deal
Fri, Oct 24 - Mon, Oct 27
Southwest Logo
4:30 pm - 9:20 pmHOU-SFO
6h 50m2 stops
Southwest Logo
3:05 pm - 10:45 pmSFO-HOU
5h 40m1 stop
$294Southwest
Find Deal
Tue, Oct 28 - Tue, Nov 4
Southwest Logo
8:50 am - 4:35 pmHOU-SFO
9h 45m2 stops
Southwest Logo
9:25 am - 8:30 pmSFO-HOU
9h 05m2 stops
$299Southwest
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
2:22 pm - 9:08 pmHOU-SFO
8h 46m1 stop
Delta Logo
7:15 am - 5:48 pmSFO-HOU
8h 33m1 stop
$314Delta
Find Deal
Sat, Oct 18 - Tue, Oct 21
American Airlines Logo
6:00 am - 10:34 amHOU-SFO
6h 34m1 stop
American Airlines Logo
11:55 pm - 8:29 amSFO-HOU
6h 34m1 stop
$339American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
American Airlines Logo
6:22 pm - 12:35 amHOU-SFO
8h 13m1 stop
American Airlines Logo
8:00 am - 3:54 pmSFO-HOU
5h 54m1 stop
$358American Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2

Delta flights from Houston to San Francisco

Our best Delta deals on Houston to San Francisco flight tickets
Delta
Oct 24
HOU2:22 pmHouston Hobby
8h 41m
1 stop
SFO9:03 pmSan Francisco
Oct 27
SFO9:50 pmSan Francisco
9h 28m
1 stop
HOU9:18 amHouston Hobby
$289
Find similar
Delta
Oct 18
HOU2:22 pmHouston Hobby
8h 46m
1 stop
SFO9:08 pmSan Francisco
Oct 21
SFO7:15 amSan Francisco
8h 33m
1 stop
HOU5:48 pmHouston Hobby
$314
Find similar
Delta
Oct 12
IAH7:40 amHouston George Bush Intcntl
6h 40m
1 stop
SFO12:20 pmSan Francisco
Oct 18
SFO1:25 pmSan Francisco
6h 07m
1 stop
IAH9:32 pmHouston George Bush Intcntl
$339
Find similar

Frontier flights from Houston to San Francisco

Our best Frontier deals on Houston to San Francisco flight tickets
Frontier
Oct 17
IAH2:59 pmHouston George Bush Intcntl
11h 20m
1 stop
SFO12:19 amSan Francisco
Oct 27
SFO6:34 amSan Francisco
15h 02m
1 stop
IAH11:36 pmHouston George Bush Intcntl
$175
Find similar
Frontier
Oct 9
IAH4:29 pmHouston George Bush Intcntl
9h 40m
1 stop
SFO12:09 amSan Francisco
Oct 14
SFO6:34 amSan Francisco
25h 55m
1 stop
IAH10:29 amHouston George Bush Intcntl
$176
Find similar
Frontier
Oct 9
IAH4:29 pmHouston George Bush Intcntl
9h 40m
1 stop
SFO12:09 amSan Francisco
Oct 16
SFO10:38 pmSan Francisco
17h 10m
1 stop
IAH5:48 pmHouston George Bush Intcntl
$177
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 September 29, 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

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 10/17

2:59 pm-12:19 am

1 stop11h 20m

San Francisco

Mon 10/27

6:34 am-11:36 pm

1 stop15h 02m

$175

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 10/9

4:29 pm-12:09 am

1 stop9h 40m

San Francisco

Tue 10/14

6:34 am-10:29 am

1 stop25h 55m

$176

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Sat 12/6

7:30 am-1:39 pm

1 stop8h 09m

San Francisco

Tue 12/9

2:34 pm-6:20 am

1 stop13h 46m

$178

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 11/7

5:23 pm-12:11 am

1 stop8h 48m

San Francisco

Mon 11/10

5:45 am-10:11 pm

2 stops14h 26m

$201

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

Fri 10/24

2:22 pm-9:03 pm

1 stop8h 41m

San Francisco

Mon 10/27

9:50 pm-9:18 am

1 stop9h 28m

$289

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

Tue 10/28

4:30 pm-9:20 pm

2 stops6h 50m

San Francisco

Tue 11/4

3:05 pm-10:45 pm

1 stop5h 40m

$294

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

Sat 12/6

8:50 am-4:35 pm

2 stops9h 45m

San Francisco

Tue 12/9

9:25 am-8:30 pm

2 stops9h 05m

$299

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

Sat 10/18

2:22 pm-9:08 pm

1 stop8h 46m

San Francisco

Tue 10/21

7:15 am-5:48 pm

1 stop8h 33m

$314

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

Wed 10/15

6:00 am-10:34 am

1 stop6h 34m

San Francisco

Sat 10/18

11:55 pm-8:29 am

1 stop6h 34m

$339

HoustonSan Francisco

HOU - SFO

HOUSFO

Houston Hobby

Sun 11/23

6:22 pm-12:35 am

1 stop8h 13m

San Francisco

Tue 12/2

8:00 am-3:54 pm

1 stop5h 54m

$358

Flights are sorted by cheapest round-trip flights first.

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

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 January is also cheap. Prices for this month can be found on momondo for an average of $367.

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 $590. Flights in the evening are often more expensive with an average ticket price of $1,212.

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 $401 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 $318 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

Fastest flight time

4h 03m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Houston to San Francisco takes 4h 03m
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 45m 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
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,050 reviews
Search Spirit Airlines flights
FrontierPriceFrom $110Free CancellationRating
5.8
3,158 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $184Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,924 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
Sonoma
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Salinas
Redwood City
South San Francisco
Fairfield

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/29
Wed 11/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States