IAH - SFO

$120 Find Cheap Flights from Houston George Bush Airport to San Francisco - Compare and Save

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 9/16. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$263
Typical prices: $324-$551
Frontier
Tue 9/15Fri 9/18
IAH - SFO • 2 stops
Cheapest non-stop
$302
Typical prices: $369-$612
United Airlines
Fri 9/11Tue 9/15
IAH - SFO • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 4h 07m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
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Top layover airports
Cheapest • Avg $232 (round-trip)
Shortest trip • 6h 02m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
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Flight Deals

Cheap Flights from George Bush Intcntl to San Francisco (IAH-SFO)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Sep 15 - Fri, Sep 18
Frontier Logo
7:00 am - 12:14 amIAH  Houston George Bush Intcntl-SFO San Francisco
19h 14m2 stops Las Vegas Harry Reid Intl Denver Intl
Frontier Logo
9:20 pm - 12:43 amSFO  San Francisco-IAH Houston George Bush Intcntl
25h 23m1 stop Denver Intl
$263Frontier
Sat, Sep 5 - Sat, Sep 12
Frontier Logo
11:35 am - 12:18 amIAH  Houston George Bush Intcntl-SFO San Francisco
14h 43m1 stop Denver Intl
Frontier Logo
11:42 am - 9:35 amSFO  San Francisco-IAH Houston George Bush Intcntl
19h 53m1 stop Denver Intl
$264Frontier
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
1:13 pm - 12:52 amIAH  Houston George Bush Intcntl-SFO San Francisco
13h 39m1 stop Boston Logan Intl
Multiple Airlines Logo
6:00 am - 9:35 amSFO  San Francisco-IAH Houston George Bush Intcntl
25h 35m1 stop Denver Intl
$278Multiple Airlines
Sat, Nov 7 - Tue, Nov 24
Multiple Airlines Logo
7:58 pm - 12:15 amIAH  Houston George Bush Intcntl-SFO San Francisco
6h 17m1 stop Denver Intl
Multiple Airlines Logo
10:50 am - 10:53 pmSFO  San Francisco-IAH Houston George Bush Intcntl
10h 03m1 stop Fort Lauderdale
$300Multiple Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
6:05 pm - 8:10 pmIAH  Houston George Bush Intcntl-SFO San Francisco
4h 05mnonstop
United Airlines Logo
8:45 am - 2:56 pmSFO  San Francisco-IAH Houston George Bush Intcntl
4h 11mnonstop
$302United Airlines
Mon, Sep 7 - Wed, Sep 9
United Airlines Logo
8:30 am - 10:42 amIAH  Houston George Bush Intcntl-SFO San Francisco
4h 12mnonstop
United Airlines Logo
7:05 am - 1:08 pmSFO  San Francisco-IAH Houston George Bush Intcntl
4h 03mnonstop
$302United Airlines
Fri, Dec 25 - Mon, Jan 11
American Airlines Logo
4:34 pm - 9:04 pmIAH  Houston George Bush Intcntl-SFO San Francisco
6h 30m1 stop Los Angeles
American Airlines Logo
3:50 pm - 11:27 pmSFO  San Francisco-IAH Houston George Bush Intcntl
5h 37m1 stop Phoenix Sky Harbor Intl
$309American Airlines
Tue, Dec 1 - Sat, Dec 5
Delta Logo
7:41 pm - 11:59 pmIAH  Houston George Bush Intcntl-SFO San Francisco
6h 18m1 stop Salt Lake City
Delta Logo
12:10 pm - 9:20 pmSFO  San Francisco-IAH Houston George Bush Intcntl
7h 10m1 stop Minneapolis St Paul
$336Delta
Tue, Jan 26 - Fri, Feb 12
Delta Logo
4:00 pm - 11:11 pmIAH  Houston George Bush Intcntl-SFO San Francisco
9h 11m1 stop Los Angeles
Delta Logo
1:00 pm - 11:28 pmSFO  San Francisco-IAH Houston George Bush Intcntl
8h 28m1 stop Los Angeles
$361Delta
Sun, Jan 10 - Wed, Jan 27
American Airlines Logo
6:17 pm - 10:33 pmIAH  Houston George Bush Intcntl-SFO San Francisco
6h 16m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
8:00 am - 3:47 pmSFO  San Francisco-IAH Houston George Bush Intcntl
5h 47m1 stop Dallas/Fort Worth
$367American Airlines
Booking Insights

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.

How much is a round-trip flight from Houston George Bush Intcntl Airport to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to San Francisco departing in September.

Flight prices are below average for this route right now.

Flights to San Francisco from Houston George Bush Intcntl Airport usually cost between $342 and $735 in September.
The lowest price found in the past 5 days was $263 on Frontier (Sep 15-Sep 18).

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 Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from San Francisco, Thursday is the cheapest day to fly and Monday 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 October, where tickets cost $365 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $654 and $586 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 $439, 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, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

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.

Blane Bachelor

Blane Bachelor

Expert on SFO

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.

Good to know

Low season

January

Cheapest flight

$120
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to San Francisco was $120 for a one-way ticket and $263 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?

    JetBlue, Alaska Airlines, and Qantas Airways 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 777 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and San Francisco, with SkyTeam being the most commonly used for this route.

  • 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 $323 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $500 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 $378 or less one-way and $498 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl 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

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

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

Information on your arrival and departure airports