What are the cheapest airlines flying from Houston George Bush Intcntl Airport to San Francisco round-trip?

Cheapflights users have booked flights from Houston George Bush Intcntl Airport to San Francisco round-trip from $203. Other airlines that can offer you cheap pricing are Delta, from $300, and American Airlines, from $303. Users have found that Frontier is 50% cheaper than the other options available to this destination.

What are the cheapest flights from Houston George Bush Intcntl Airport to San Francisco?

While on average a flight from Houston George Bush Intcntl Airport to San Francisco is generally $1,206, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Houston George Bush Intcntl - San Francisco), you can expect to pay $178 for that flight.

What are the most reliable airlines from Houston George Bush Intcntl Airport to San Francisco?

Consider Air China (100%), ANA (97%) or Asiana Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to San Francisco.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to San Francisco?

When booking a flight from Houston George Bush Intcntl Airport to San Francisco, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to San Francisco?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to San Francisco?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, February can be a great choice for travel to San Francisco. Flights to San Francisco from Houston George Bush Intcntl Airport in February are about $383 on average during February, but can be found for as low as $110.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-San Francisco flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Houston George Bush Intcntl Airport-San Francisco flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-San Francisco flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Francisco from Houston George Bush Intcntl?

If you book a flight to San Francisco from Houston George Bush Intcntl, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 27 flights from Houston George Bush Intcntl to San Francisco per day from 5 different airlines.

Can I find deals for flights from George Bush Intcntl to San Francisco that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to San Francisco.

Can I find deals for business class flights from George Bush Intcntl to San Francisco?

Yes. Cheapflights offers flight deals from George Bush Intcntl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$103+ Flights from Houston George Bush Intcntl Airport to San Francisco

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Francisco are usually found in January or March, booked 39 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from George Bush Intcntl to San Francisco

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$203 (Kiwi.com)
One-way from	$103 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$439
Good round-trip deal	$521 or less
Good one-way deal	$259 or less

Provider with most accurate pricing for Houston George Bush Intcntl-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-San Francisco flights.

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From Houston George Bush Intcntl to San Francisco

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One-way flight from Houston George Bush Intcntl to San Francisco

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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to San Francisco.

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Price to beat on a one-way flight from Houston George Bush Intcntl to San Francisco.

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Find flight deals from George Bush Intcntl to San Francisco

Cheapest flights from George Bush Intcntl to San Francisco
Explore the most affordable flight options available from George Bush Intcntl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

jue. 5/16:00 amIAH - SFO

1 stop11h 17mFrontier

jue. 5/811:23 amSFO - IAH

1 stop8h 38mFrontier

Deal found 4/24

$203

mar. 5/205:54 pmIAH - SFO

2 stops15h 37mMultiple Airlines

sáb. 5/248:45 pmSFO - IAH

1 stop11h 44mMultiple Airlines

Deal found 4/25

$261

mar. 7/110:06 amIAH - SFO

1 stop10h 43mAmerican Airlines

vie. 7/412:59 amSFO - IAH

1 stop5h 40mAmerican Airlines

Deal found 4/25

$303

jue. 5/296:20 amIAH - SFO

1 stop5h 50mDelta

lun. 6/212:40 amSFO - IAH

1 stop7h 15mDelta

Deal found 4/25

$307

dom. 5/259:59 pmIAH - SFO

Nonstop4h 00mUnited Airlines

mar. 5/272:50 pmSFO - IAH

Nonstop3h 59mUnited Airlines

Deal found 4/23

$309

mar. 7/85:50 pmIAH - SFO

1 stop7h 49mAlaska Airlines

mar. 7/1511:00 amSFO - IAH

2 stops17h 20mAlaska Airlines

Deal found 4/24

$336

Best flights from George Bush Intcntl to San Francisco
Discover carefully curated flight deals from George Bush Intcntl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 25, 2025.

jue. 5/16:00 amIAH - SFO

1 stop11h 17mFrontier

jue. 5/811:23 amSFO - IAH

1 stop8h 38mFrontier

Deal found 4/24

$203

mar. 5/205:54 pmIAH - SFO

2 stops15h 37mMultiple Airlines

sáb. 5/248:45 pmSFO - IAH

1 stop11h 44mMultiple Airlines

Deal found 4/25

$261

dom. 5/256:20 amIAH - SFO

1 stop10h 55mDelta

mar. 6/39:51 amSFO - IAH

1 stop6h 05mDelta

Deal found 4/25

$300

mar. 7/110:06 amIAH - SFO

1 stop10h 43mAmerican Airlines

vie. 7/412:59 amSFO - IAH

1 stop5h 40mAmerican Airlines

Deal found 4/25

$303

dom. 5/259:59 pmIAH - SFO

Nonstop4h 00mUnited Airlines

lun. 5/2612:43 amSFO - IAH

Nonstop3h 50mUnited Airlines

Deal found 4/23

$309

mar. 7/85:50 pmIAH - SFO

1 stop7h 49mAlaska Airlines

mar. 7/1511:00 amSFO - IAH

2 stops17h 20mAlaska Airlines

Deal found 4/24

$336

Last-minute flights from George Bush Intcntl to San Francisco
Discover last-minute flight deals from George Bush Intcntl to San Francisco. Data last updated abril 25, 2025 and is based on user searches.

mié. 4/306:30 amIAH - SFO

2 stops10h 55mAlaska Airlines

lun. 5/511:05 amSFO - IAH

2 stops10h 54mAlaska Airlines

Deal found 4/25

$555

jue. 5/16:00 amIAH - SFO

1 stop11h 17mFrontier

jue. 5/811:23 amSFO - IAH

1 stop8h 38mFrontier

Deal found 4/24

$203

jue. 5/16:20 amIAH - SFO

1 stop8h 58mDelta

vie. 5/212:47 amSFO - IAH

1 stop7h 18mDelta

Deal found 4/24

$307

jue. 5/16:00 amIAH - SFO

1 stop11h 17mMultiple Airlines

jue. 5/228:00 amSFO - IAH

2 stops13h 59mMultiple Airlines

Deal found 4/23

$401

jue. 5/19:50 amIAH - SFO

1 stop9h 55mUnited Airlines

jue. 5/225:15 amSFO - IAH

Nonstop3h 58mUnited Airlines

Deal found 4/23

$541

vie. 5/26:00 amIAH - SFO

1 stop9h 36mAmerican Airlines

vie. 5/912:24 amSFO - IAH

1 stop5h 46mAmerican Airlines

Deal found 4/25

$696

mar. 5/205:54 pmIAH - SFO

2 stops15h 37mMultiple Airlines

sáb. 5/248:45 pmSFO - IAH

1 stop11h 44mMultiple Airlines

Deal found 4/25

$261

mar. 5/205:54 pmIAH - SFO

2 stops15h 37mAlaska Airlines

vie. 5/307:49 pmSFO - IAH

2 stops19h 05mAlaska Airlines

Deal found 4/25

$338

sáb. 5/246:29 pmIAH - SFO

1 stop6h 04mAmerican Airlines

dom. 5/2512:24 amSFO - IAH

1 stop5h 46mAmerican Airlines

Deal found 4/25

$349

dom. 5/259:59 pmIAH - SFO

Nonstop4h 00mUnited Airlines

mar. 5/272:50 pmSFO - IAH

Nonstop3h 59mUnited Airlines

Deal found 4/23

$309

jue. 5/296:20 amIAH - SFO

1 stop5h 50mDelta

lun. 6/212:40 amSFO - IAH

1 stop7h 15mDelta

Deal found 4/25

$307

One-way flights from George Bush Intcntl to San Francisco
Search for one-way flight options from George Bush Intcntl to San Francisco. Find affordable one-way fares based on user searches. Data last updated abril 25, 2025.

sáb. 5/246:00 amIAH - SFO

1 stop20h 09mFrontier

Deal found 4/25

$103

mar. 7/110:06 amIAH - SFO

1 stop10h 43mAmerican Airlines

Deal found 4/24

$144

mar. 5/207:45 amIAH - SFO

1 stop6h 55mDelta

Deal found 4/25

$154

mar. 5/205:54 pmIAH - SFO

2 stops15h 37mAlaska Airlines

Deal found 4/25

$157

vie. 5/308:24 amIAH - SFO

2 stops34h 49mMultiple Airlines

Deal found 4/24

$187

mar. 5/207:20 amIAH - SFO

Nonstop4h 25mUnited Airlines

Deal found 4/25

$200

mar. 5/201:25 pmIAH - SFO

2 stops50h 10mQatar Airways

Deal found 4/25

$2,152

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

jue. 5/1

6:00 am-3:17 pm

1 stop11h 17m

San Francisco

jue. 5/8

11:23 am-10:01 pm

1 stop8h 38m

$203

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 5/20

5:54 pm-7:31 am

2 stops15h 37m

San Francisco

sáb. 5/24

8:45 pm-10:29 am

1 stop11h 44m

$261

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

dom. 5/25

6:20 am-3:15 pm

1 stop10h 55m

San Francisco

mar. 6/3

9:51 am-5:56 pm

1 stop6h 05m

$300

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 7/1

10:06 am-6:49 pm

1 stop10h 43m

San Francisco

vie. 7/4

12:59 am-8:39 am

1 stop5h 40m

$303

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

dom. 5/25

9:59 pm-11:59 pm

Nonstop4h 00m

San Francisco

lun. 5/26

12:43 am-6:33 am

Nonstop3h 50m

$309

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 7/8

5:50 pm-11:39 pm

1 stop7h 49m

San Francisco

mar. 7/15

11:00 am-6:20 am

2 stops17h 20m

$336

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

sáb. 5/24

6:00 am-12:09 am

1 stop20h 09m

$103

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 7/1

5:00 am-1:06 pm

1 stop10h 06m

$144

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 5/20

7:45 am-12:40 pm

1 stop6h 55m

$154

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

mar. 5/20

5:54 pm-7:31 am

2 stops15h 37m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 13 results

Compare providers for flights from George Bush Intcntl to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to San Francisco in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-San Francisco flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Houston George Bush Intcntl Airport-San Francisco flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Francisco flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Houston George Bush Intcntl Airport to San Francisco flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to San Francisco trip

Airports

IAH

Check the IAH Depart tab on the airport website for current security wait times to plan your arrival efficiently.

SFO

Use BART for an affordable 40-minute trip from SFO to downtown San Francisco. Purchase a Clipper Card for easy fare payment.

Our travel experts

Evie Carrick

Expert on IAH

Harriet Baskas

Expert on SFO

Best time to book a flight from George Bush Intcntl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Francisco

How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Francisco?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to San Francisco, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Francisco (average of $276). Flying from Houston George Bush Intcntl Airport to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to SFO?

It’s typically best to fly out from Houston George Bush Intcntl Airport to San Francisco at noon. Doing so could potentially save you 57% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Francisco?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Francisco flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to San Francisco

The most flights from IAH to SFO are scheduled on a Thursday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Qatar Airways from Houston to San Francisco to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,927 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Qatar Airways

7.4

Good

3,562 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,685 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly into for flights to San Francisco from Houston George Bush Intcntl?
If you book a flight to San Francisco from Houston George Bush Intcntl, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 27 flights from Houston George Bush Intcntl to San Francisco per day from 5 different airlines.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to San Francisco round-trip?
Cheapflights users have booked flights from Houston George Bush Intcntl Airport to San Francisco round-trip from $203. Other airlines that can offer you cheap pricing are Delta, from $300, and American Airlines, from $303. Users have found that Frontier is 50% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to San Francisco one-way?
The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to San Francisco are Frontier ($103), American Airlines ($144), and Delta ($154).
What are the most reliable airlines from Houston George Bush Intcntl Airport to San Francisco?
Consider Air China (100%), ANA (97%) or Asiana Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to San Francisco.
What are the cheapest flights from Houston George Bush Intcntl Airport to San Francisco?
While on average a flight from Houston George Bush Intcntl Airport to San Francisco is generally $1,206, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Houston George Bush Intcntl - San Francisco), you can expect to pay $178 for that flight.
Can I find deals for flights from George Bush Intcntl to San Francisco that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to San Francisco.
Can I find deals for business class flights from George Bush Intcntl to San Francisco?
Yes. Cheapflights offers flight deals from George Bush Intcntl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Francisco (average of $276). Flying from Houston George Bush Intcntl Airport to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from George Bush Intcntl to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$95	Average$196	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$114	Average$193	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$158	Average$346	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$236	Average$313	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$319	Average$482	FlexibilityNo cancel fee	On-time69%

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$103+ Cheap flights from George Bush Intcntl (IAH) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Francisco are usually found in January or March, booked 39 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from George Bush Intcntl to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from George Bush Intcntl to San Francisco

Cheapest flights from George Bush Intcntl to San FranciscoExplore the most affordable flight options available from George Bush Intcntl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Explore the most affordable flight options available from George Bush Intcntl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Francisco that are best for you.

Compare providers for flights from George Bush Intcntl to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to San Francisco in April.

The best insider tips for Houston George Bush Intcntl Airport to San Francisco flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to San Francisco trip

Airports

IAH

SFO

Our travel experts

Best time to book a flight from George Bush Intcntl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Francisco

How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to San Francisco. Price data was last updated on April 18, 2025.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Francisco?

What is the cheapest time of day to fly from IAH to SFO?

Find hourly flight availability from George Bush Intcntl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 25, 2025.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to San Francisco. Price data was last updated on March 30, 2025.

Weekly flight availability from Houston George Bush Intcntl Airport to San Francisco

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Cheapest flights from George Bush Intcntl to San Francisco
Explore the most affordable flight options available from George Bush Intcntl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.