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Cheap flights from San Francisco to Houston George Bush Intcntl Airport from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Houston George Bush Intcntl Airport departing on 4/29. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Houston.
Frontier Logo
11:38 pm - 11:34 amSFO-IAH
9h 56m1 stop
Frontier Logo
2:51 pm - 10:31 pmIAH-SFO
9h 40m1 stop
$173Frontier
Find Deal
Tue, Apr 29 - Wed, Apr 30
Frontier Logo
3:33 pm - 11:37 pmSFO-IAH
6h 04m1 stop
Frontier Logo
6:52 am - 11:34 amIAH-SFO
6h 42m1 stop
$178Frontier
Find Deal
Wed, Apr 30 - Wed, May 7
Alaska Airlines Logo
11:12 am - 12:06 amSFO-IAH
10h 54m2 stops
Alaska Airlines Logo
8:00 am - 11:59 pmIAH-SFO
17h 59m2 stops
$303Alaska Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Alaska Airlines Logo
10:39 am - 11:59 pmSFO-IAH
11h 20m2 stops
Alaska Airlines Logo
5:54 pm - 9:15 amIAH-SFO
17h 21m1 stop
$321Alaska Airlines
Find Deal
Tue, May 20 - Tue, May 27
Delta Logo
6:00 am - 11:28 pmSFO-IAH
15h 28m1 stop
Delta Logo
6:30 am - 3:10 pmIAH-SFO
10h 40m1 stop
$323Delta
Find Deal
Wed, Jun 25 - Wed, Jul 9
Delta Logo
12:40 am - 9:55 amSFO-IAH
7h 15m1 stop
Delta Logo
7:45 am - 12:40 pmIAH-SFO
6h 55m1 stop
$329Delta
Find Deal
Mon, May 19 - Tue, May 27
American Airlines Logo
6:09 am - 5:43 pmSFO-IAH
9h 34m1 stop
American Airlines Logo
12:14 pm - 8:39 pmIAH-SFO
10h 25m1 stop
$331American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
5:00 am - 10:49 amSFO-IAH
3h 49mnonstop
United Airlines Logo
2:45 pm - 9:15 amIAH-SFO
20h 30m1 stop
$335United Airlines
Find Deal
Fri, May 16 - Fri, May 16
United Airlines Logo
12:43 am - 6:32 amSFO-IAH
3h 49mnonstop
United Airlines Logo
7:50 pm - 12:07 amIAH-SFO
6h 17m1 stop
$339United Airlines
Find Deal
Tue, May 6 - Mon, May 12
American Airlines Logo
12:59 am - 9:17 amSFO-IAH
6h 18m1 stop
American Airlines Logo
10:07 am - 6:47 pmIAH-SFO
10h 40m1 stop
$350American Airlines
Find Deal
Mon, Jul 7 - Tue, Jul 15

Frontier flights from San Francisco to Houston George Bush Intcntl Airport

Our best Frontier deals on San Francisco to Houston George Bush Intcntl Airport flight tickets
Frontier
Apr 29
SFO11:38 pmSan Francisco
9h 56m
1 stop
IAH11:34 amHouston George Bush Intcntl
Apr 30
IAH2:51 pmHouston George Bush Intcntl
9h 40m
1 stop
SFO10:31 pmSan Francisco
Frontier
Apr 30
SFO3:33 pmSan Francisco
6h 04m
1 stop
IAH11:37 pmHouston George Bush Intcntl
May 7
IAH6:52 amHouston George Bush Intcntl
6h 42m
1 stop
SFO11:34 amSan Francisco
Frontier
Apr 22
SFO11:38 pmSan Francisco
9h 56m
1 stop
IAH11:34 amHouston George Bush Intcntl
Apr 26
IAH6:00 amHouston George Bush Intcntl
20h 33m
1 stop
SFO12:33 amSan Francisco

Delta flights from San Francisco to Houston George Bush Intcntl Airport

Our best Delta deals on San Francisco to Houston George Bush Intcntl Airport flight tickets
Delta
Jun 25
SFO6:00 amSan Francisco
15h 28m
1 stop
IAH11:28 pmHouston George Bush Intcntl
Jul 9
IAH6:30 amHouston George Bush Intcntl
10h 40m
1 stop
SFO3:10 pmSan Francisco
Delta
May 19
SFO12:40 amSan Francisco
7h 15m
1 stop
IAH9:55 amHouston George Bush Intcntl
May 27
IAH7:45 amHouston George Bush Intcntl
6h 55m
1 stop
SFO12:40 pmSan Francisco
Delta
Jun 25
SFO6:00 amSan Francisco
15h 28m
1 stop
IAH11:28 pmHouston George Bush Intcntl
Jul 7
IAH6:30 amHouston George Bush Intcntl
18h 45m
1 stop
SFO11:15 pmSan Francisco

See travel insights to Houston from

How to get the cheapest flight ticket from San Francisco to Houston George Bush Intcntl Airport

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 Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from San Francisco, with most prices found around $333. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from San Francisco during the month July is also very affordable. Most momondo users find prices during this month for around $399.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from San Francisco to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $567. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $664.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest San Francisco to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $517. Try not to purchase tickets at noon because they tend to be around $668. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Houston George Bush Intcntl flight route?

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

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

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from San Francisco when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $435 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from San Francisco for as low as $336 on momondo.

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

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

How have San Francisco to Houston George Bush Intcntl Airport flight prices changed over time?

As of April 2025, prices for San Francisco to Houston George Bush Intcntl Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Houston George Bush Intcntl Airport (SFO to IAH) flight deals and tips

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

Best Price Found

$88

Fastest flight time

3h 49m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from San Francisco in the past 72 hours is $88. The best round-trip flight deal from San Francisco to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $173.
The fastest flight from San Francisco to Houston George Bush Intcntl Airport takes 3h 49m
Direct flights go from San Francisco to Houston George Bush Intcntl Airport every day.

  • How far is San Francisco to Houston George Bush Intcntl by plane?

    San Francisco and Houston George Bush Intcntl are 1635.5 mi apart from one another. In terms of flight time, this usually takes a little over 3h 49m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco to Houston George Bush Intcntl Airport?

  • What is the most popular airline from San Francisco to Houston George Bush Intcntl Airport?


Best airlines flying from San Francisco to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from San Francisco to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $118Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
8.0
7,916 reviews
Search Delta flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
  • United Airlines Flights From San Francisco to Houston George Bush Intcntl Airport

    United Airlines is one of the most popular airlines flying from San Francisco to Houston George Bush Intcntl Airport, operating 49 flights/week on average for this route. A good United Airlines flight deal for San Francisco to Houston George Bush Intcntl Airport starts from $334 round-trip, up to an average price of $503. Our users have rated United Airlines at 7.4/10.


Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Humble
Conroe
Spring
Cypress
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

Finding the right flight to Houston from San Francisco 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 Houston quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Houston from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Houston from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Tue 4/22
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