IAH - SFO

$98 Find Cheap Flights from Houston George Bush Airport to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to San Francisco departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flights from George Bush Intcntl to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from George Bush Intcntl to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from George Bush Intcntl to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
9:05 pm - 10:28 amIAH-SFO
15h 23m1 stop
Frontier Logo
10:19 pm - 11:37 amSFO-IAH
11h 18m1 stop
$198Frontier
Find Deal
Wed, May 21 - Sat, May 24
American Airlines Logo
7:31 pm - 12:12 amIAH-SFO
6h 41m1 stop
American Airlines Logo
11:59 pm - 9:16 amSFO-IAH
7h 17m1 stop
$199American Airlines
Find Deal
Thu, Jun 19 - Tue, Jun 24
Frontier Logo
6:00 am - 3:17 pmIAH-SFO
11h 17m1 stop
Frontier Logo
6:35 am - 10:23 amSFO-IAH
25h 48m1 stop
$202Frontier
Find Deal
Sat, May 17 - Wed, May 21
Delta Logo
6:20 am - 10:10 amIAH-SFO
5h 50m1 stop
Delta Logo
9:51 am - 5:56 pmSFO-IAH
6h 05m1 stop
$217Delta
Find Deal
Sun, May 25 - Tue, Jun 3
Delta Logo
6:30 am - 1:12 pmIAH-SFO
8h 42m1 stop
Delta Logo
12:40 am - 9:51 amSFO-IAH
7h 11m1 stop
$227Delta
Find Deal
Wed, Sep 3 - Sat, Sep 6
Alaska Airlines Logo
5:50 pm - 7:28 amIAH-SFO
15h 38m2 stops
Alaska Airlines Logo
11:00 am - 6:20 amSFO-IAH
17h 20m2 stops
$303Alaska Airlines
Find Deal
Mon, Aug 4 - Wed, Aug 6
United Airlines Logo
5:15 am - 7:18 amIAH-SFO
4h 03mnonstop
United Airlines Logo
11:59 pm - 5:55 amSFO-IAH
3h 56mnonstop
$309United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Alaska Airlines Logo
5:50 pm - 11:39 pmIAH-SFO
7h 49m1 stop
Alaska Airlines Logo
7:49 pm - 6:20 amSFO-IAH
8h 31m1 stop
$313Alaska Airlines
Find Deal
Tue, Jun 17 - Tue, Jul 8
American Airlines Logo
5:00 am - 8:41 amIAH-SFO
5h 41m1 stop
American Airlines Logo
12:59 am - 8:31 amSFO-IAH
5h 32m1 stop
$314American Airlines
Find Deal
Sat, Jun 7 - Fri, Jun 13
United Airlines Logo
9:59 pm - 11:59 pmIAH-SFO
4h 00mnonstop
United Airlines Logo
10:35 pm - 6:18 amSFO-IAH
5h 43m1 stop
$319United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Expert advice

Expert advice for your flight from George Bush Intcntl to San Francisco

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
IAH

IAH's security lines are standard TSA. Check wait times online and consider terminal-hopping if there's a significant delay.

Read more about IAHby John Walton
SFO

Use BART for a cost-effective ride from SFO to San Francisco. The station is in the International Terminal, near T1 and T3.

Read more about SFOby Blane Bachelor
Our travel experts
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Useful Info

KAYAK's insights & trends for George Bush Intcntl to San Francisco flights

Get data-powered insights and trends into flights from George Bush Intcntl to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to San Francisco?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston George Bush Airport to San Francisco, look for departures on Thursdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from San Francisco, Thursday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to San Francisco is January, where tickets cost $309 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $496 and $459 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to San Francisco?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,203, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to San Francisco, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$98
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Houston George Bush Airport to San Francisco

When to book flights from George Bush Intcntl to San Francisco

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to San Francisco flights

  • Are there art installations at IAH Airport?

    Yes. Art and music are available at Terminal A of the airport. There are live performances that take place weekly at the airport to ensure you do not get bored while at the airport. Several sculptures help you learn about the history of the place. Artifacts ensure you are at par with the past cultural activities of the place.

  • Can one carry a pet to IAH Airport?

    Yes. A pet relief area is located at Terminals B, C, D and E. this ensures your pet is well taken care of. A grassy area ensures you have a place to play with your pet as a way of exercising. You need to closely look at your pet to ensure it does not interfere with the other travelers.

  • Does SFO Airport have any car hire service?

    Yes. Several car rental companies are available within the airport. The car rental center is available on the fourth floor and can access it through the AirTrain Blue Line. A free shuttle is available at off-site car rental agencies. The services are available to all arriving travelers.

  • Are there accessible services at SFO Airport?

    Yes. A wheelchair is available at the airport to ensure you freely move at the airport. You need to book the service online to ensure it is availed once you arrive at the airport. There are adapted restrooms that ensure you are comfortable as you use them. Security lanes are available at the security checkpoints.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to San Francisco was $98 for a one-way ticket and $198 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and San Francisco?

    No

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to San Francisco?

    Alaska Airlines, Hawaiian Airlines, and American Airlines offer inflight Wi-Fi service on the Houston George Bush Airport to San Francisco flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to San Francisco?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Houston George Bush Airport to San Francisco flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to San Francisco?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and San Francisco.

  • On which days can I fly direct from Houston George Bush Airport to San Francisco?

    There are nonstop flights from Houston George Bush Airport to San Francisco on a daily basis.

  • Which is the best airline for flights from Houston to San Francisco, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to San Francisco are Delta and United Airlines. With an average price for the route of $313 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $483 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $259 or less one-way and $536 or less round-trip.
  • Houston Airport (IAH) offers services to lactating mothers. Several lactating pods are located across the terminals. You have a comfortable seating area from where you can breastfeed your child. A power outlet ensures you pump milk for your baby before leaving the airport. A changing table ensures you comfortably change diapers for your baby.
  • IAH Airport offers parking facilities to departing travelers. You can book the service before your day of travel to ensure you do not miss a spot. There are several options to choose from, including self-parking, which ensures you park your vehicle in a comfortable place. Valet parking ensures you have parked your car safely and securely.
  • IAH Airport has lounges that cater to departing travelers. British Airways is located at Terminal D, and you can access it with a first-class ticket. USO Lounge is easily accessible by the working members of the military together with their families. You can access the lounge through a single pass visit, pay-per-use or a lounge membership.
  • San Francisco Airport (SFO) offers business facilities to corporate travelers. A fully equipped business center is available to ensure you are comfortable continuing your business. You can hold meetings and conduct seminars on arriving at the airport. There is a fax and a photocopying machine that ensures your activities move smoothly while at the airport.
  • SFO Airport offers ground transportation to arriving travelers. Inter- Terminal transportation is available. This is through the connection of all terminals using the AirTrain Red lines. A bus operating system operates every 5-15 minutes to ensure all travelers access the service. Private transportation means such as UberX, Wingz and Sidecar ensure you reach your destination safely.

Prefer to fly direct from Houston George Bush Airport to San Francisco?

Find which airlines fly direct from Houston George Bush Intcntl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to San Francisco

Monday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Tuesday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Wednesday

ANA, Air China, Air New Zealand, +4 more

ANA, Air China, +5 more

Thursday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Friday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Saturday

ANA, Air China, Air New Zealand, +4 more

ANA, Air China, +5 more

Sunday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

See more direct flights

Direct returns

San Francisco to Houston George Bush Intcntl

Monday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Tuesday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Wednesday

ANA, Air China, Air New Zealand, +4 more

ANA, Air China, +5 more

Thursday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Friday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

Saturday

ANA, Air China, Air New Zealand, +4 more

ANA, Air China, +5 more

Sunday

ANA, Air New Zealand, Asiana Airlines, +3 more

ANA, Air New Zealand, +4 more

See more direct flights
See more direct flights

Top 5 airlines serving from George Bush Intcntl to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Houston to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

The service and food needs to improve to catch up with other international flights

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

The boarding process was such a chaos with everyone crowding at the gates. There was no structure. The onboard crew were fantastic and very good.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Dallas Hub. American taking ownership for their screwups instead of blaming their contractors and customers, trading their people, their call in service, reservation agents and their ticketing process. Make sure wheelchairs are available especially when the request is in their record.

Worst airline ever! The guy weighing my bag had his foot on the metal plate and when I called him out on it, I got this stupid little smirk. La is a scam and so is Spirit Airlines. All the flight attendants looked like they hated our flight just as much as we did.

The flight was on time. The seats are very narrow.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Spirit is awful. Too expensive for what you get. Stop nickel and diming.

Seats are poor. They do not lean back. They do not even have pockets on the back, making it impossible to store a phone or a coke bottle. If you opt for basic economy cheap seats, they stick you always in the middle or window seat, even though there are unoccupied seats on the aisle. And then there is the nickel and diming. No carry-ons. And checking your carry-on is $70. At the end there is no price advantage but there is plenty of aggravation.

Worst Airplane ride I ever have taken... My purchased seat was changed without my consent

would be great to get basic water, soda at least and stop charging for carry ons

Your crew is a representation of your Standards and Values. The crew from Seattle to LAX, was very disappointing. The crew was more interested in hanging out at the lobby area. Talking, laughing loudly and eating all the snacks. They did not do regular rounds to see if customers needed anything. This was a huge disappointment. I will no longer be flying with your airlines moving forward.

They changed our departure time 6 times before I even reached the airport. Delayed, Ontime, Delayed Back on time, Then Delayed. We finally boarded the plane and then we had to sit on the runway for over an hour only to be told they were taking us back to the gate for an additional 2 hour delay. Lack of communication and a complete waste of time! Never again!

- flight attendants not very friendly. - Paid for WiFi and plane didn’t have it working , never got a refund.

The reps working at the airport counter were dumber than a second coat of paint.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

Everything went as planned. Crew was great. Seats were still not that comfortable.

Would be great if Frontier can Assign Seats together under one PNR

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

Everything you need to know for your flight from George Bush Intcntl to San Francisco

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