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Cheap flights from San Antonio to Houston George Bush Intcntl Airport from $69

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 Antonio to Houston George Bush Intcntl Airport departing on 2/24. 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

These are some of the best round-trip flight deals from San Antonio to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to Houston.

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Cheap direct flights

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The cheapest plane tickets from San Antonio to Houston found on KAYAK recently.
5:30 am - 6:34 amSAT-IAH
1h 04mnonstop
10:08 pm - 11:15 pmIAH-SAT
1h 07mnonstop
$137United Airlines
Find Deal
Wed, Feb 26 - Wed, Feb 26
2:40 pm - 11:59 pmSAT-IAH
9h 19m1 stop
8:14 pm - 1:35 pmIAH-SAT
17h 21m1 stop
$185Spirit Airlines
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Tue, Mar 11 - Wed, Mar 12
5:45 am - 3:59 pmSAT-IAH
10h 14m1 stop
7:00 pm - 10:22 amIAH-SAT
15h 22m1 stop
$195Spirit Airlines
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Wed, Feb 26 - Wed, Feb 26
5:30 am - 6:34 amSAT-IAH
1h 04mnonstop
10:15 am - 11:27 amIAH-SAT
1h 12mnonstop
$197United Airlines
Find Deal
Mon, Mar 3 - Tue, Mar 4
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
10:08 pm - 11:15 pmIAH-SAT
1h 07mnonstop
$198United Airlines
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Thu, Feb 13 - Mon, Feb 17
11:17 am - 12:16 amSAT-IAH
12h 59m1 stop
12:40 pm - 10:03 amIAH-SAT
21h 23m1 stop
$200Spirit Airlines
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Mon, Mar 3 - Tue, Mar 4
2:32 pm - 7:16 pmSAT-IAH
4h 44m1 stop
8:12 pm - 10:22 amIAH-SAT
14h 10m1 stop
$211Spirit Airlines
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Fri, Feb 21 - Sun, Feb 23
5:00 am - 8:47 amSAT-IAH
3h 47m1 stop
8:28 pm - 12:07 amIAH-SAT
3h 39m1 stop
$361American Airlines
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Fri, Feb 28 - Fri, Feb 28
5:06 am - 11:20 amSAT-IAH
6h 14m1 stop
5:03 am - 8:20 amIAH-SAT
3h 17m1 stop
$371American Airlines
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Sun, Jun 1 - Sat, Jun 7
7:00 am - 11:59 pmSAT-IAH
16h 59m1 stop
6:30 am - 6:37 pmIAH-SAT
12h 07m1 stop
$682Alaska Airlines
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Mon, Apr 14 - Wed, Apr 23
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
$69United Airlines
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Mon, Feb 24
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
$84United Airlines
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Fri, Feb 28
11:58 am - 9:33 pmSAT-IAH
9h 35m1 stop
$86Spirit Airlines
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Wed, Mar 5
12:05 pm - 6:40 pmSAT-IAH
6h 35m1 stop
$88Spirit Airlines
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Wed, Mar 12
2:40 pm - 11:59 pmSAT-IAH
9h 19m1 stop
$91Spirit Airlines
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Tue, Mar 11
10:58 am - 9:53 pmSAT-IAH
10h 55m1 stop
$93Spirit Airlines
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Wed, Mar 19
11:00 am - 5:36 pmSAT-IAH
6h 36m1 stop
$137American Airlines
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Wed, Apr 23
6:00 am - 9:30 amSAT-IAH
3h 30m1 stop
$145American Airlines
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Sun, Feb 23
7:00 am - 11:37 pmSAT-IAH
16h 37m1 stop
$227Delta
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Tue, Feb 18
7:00 am - 11:37 pmSAT-IAH
16h 37m1 stop
$237Delta
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Mon, Feb 24
5:45 am - 4:34 amSAT-IAH
22h 49m3 stops
10:00 am - 12:57 pmIAH-SAT
26h 57m3 stops
$340Spirit Airlines
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Mon, Jan 27 - Wed, Jan 29
5:45 am - 11:14 amSAT-IAH
29h 29m3 stops
10:00 am - 3:12 pmIAH-SAT
29h 12m3 stops
$389Spirit Airlines
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Sat, Jan 25 - Tue, Jan 28
5:45 am - 4:34 amSAT-IAH
22h 49m3 stops
12:50 pm - 12:57 pmIAH-SAT
24h 07m2 stops
$404Spirit Airlines
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Mon, Jan 27 - Wed, Jan 29
5:45 am - 11:14 amSAT-IAH
29h 29m3 stops
5:55 am - 4:33 amIAH-SAT
22h 38m3 stops
$429Spirit Airlines
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Sat, Jan 25 - Mon, Jan 27
8:21 pm - 5:00 pmSAT-IAH
20h 39m1 stop
8:00 am - 6:15 pmIAH-SAT
10h 15m1 stop
$456Spirit Airlines
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Mon, Jan 27 - Fri, Jan 31
7:21 am - 8:28 amSAT-IAH
1h 07mnonstop
10:05 pm - 11:14 pmIAH-SAT
1h 09mnonstop
$530United Airlines
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Mon, Jan 27 - Fri, Jan 31
5:30 am - 6:38 amSAT-IAH
1h 08mnonstop
10:05 pm - 11:14 pmIAH-SAT
1h 09mnonstop
$605United Airlines
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Mon, Jan 27 - Wed, Jan 29
5:45 am - 11:26 amSAT-IAH
5h 41m1 stop
10:01 am - 3:44 pmIAH-SAT
5h 43m1 stop
$625American Airlines
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Sat, Jan 25 - Tue, Jan 28
2:27 pm - 3:34 pmSAT-IAH
1h 07mnonstop
6:05 pm - 1:21 pmIAH-SAT
19h 16m1 stop
$839United Airlines
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Mon, Jan 27 - Wed, Jan 29
7:45 am - 8:10 pmSAT-IAH
12h 25m1 stop
8:06 pm - 9:18 pmIAH-SAT
1h 12mnonstop
$1,214United Airlines
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Sat, Jan 25 - Tue, Jan 28
5:30 am - 6:34 amSAT-IAH
1h 04mnonstop
10:08 pm - 11:15 pmIAH-SAT
1h 07mnonstop
$137United Airlines
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Wed, Feb 26 - Wed, Feb 26
5:30 am - 6:34 amSAT-IAH
1h 04mnonstop
10:15 am - 11:27 amIAH-SAT
1h 12mnonstop
$197United Airlines
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Mon, Mar 3 - Tue, Mar 4
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
10:08 pm - 11:15 pmIAH-SAT
1h 07mnonstop
$198United Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
2:40 pm - 3:52 pmIAH-SAT
1h 12mnonstop
$212United Airlines
Find Deal
Thu, Feb 13 - Sat, Feb 15
5:30 am - 6:34 amSAT-IAH
1h 04mnonstop
4:30 pm - 5:37 pmIAH-SAT
1h 07mnonstop
$213United Airlines
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Thu, Feb 20 - Thu, Feb 27
5:30 am - 6:34 amSAT-IAH
1h 04mnonstop
2:40 pm - 3:52 pmIAH-SAT
1h 12mnonstop
$263United Airlines
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Sun, Feb 23 - Thu, Feb 27
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
7:20 am - 8:30 amIAH-SAT
1h 10mnonstop
$278United Airlines
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Fri, Feb 21 - Sun, Feb 23
12:26 pm - 1:30 pmSAT-IAH
1h 04mnonstop
10:08 pm - 11:15 pmIAH-SAT
1h 07mnonstop
$296United Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 17
9:40 am - 10:47 amSAT-IAH
1h 07mnonstop
10:15 am - 11:27 amIAH-SAT
1h 12mnonstop
$316United Airlines
Find Deal
Thu, Feb 6 - Thu, Feb 13
6:57 pm - 8:07 pmSAT-IAH
1h 10mnonstop
7:20 am - 8:30 amIAH-SAT
1h 10mnonstop
$322United Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 17

United Airlines flights from San Antonio to Houston George Bush Intcntl Airport

Our best United Airlines deals on San Antonio to Houston George Bush Intcntl Airport flight tickets
United Airlines
Feb 26
SAT5:30 amSan Antonio
1h 04m
IAH6:34 amHouston George Bush Intcntl
Feb 26
IAH10:08 pmHouston George Bush Intcntl
1h 07m
SAT11:15 pmSan Antonio
$137
Find similar
United Airlines
Mar 3
SAT5:30 amSan Antonio
1h 04m
IAH6:34 amHouston George Bush Intcntl
Mar 4
IAH10:15 amHouston George Bush Intcntl
1h 12m
SAT11:27 amSan Antonio
$197
Find similar
United Airlines
Feb 13
SAT6:57 pmSan Antonio
1h 10m
IAH8:07 pmHouston George Bush Intcntl
Feb 17
IAH10:08 pmHouston George Bush Intcntl
1h 07m
SAT11:15 pmSan Antonio
$198
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Spirit Airlines flights from San Antonio to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on San Antonio to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Mar 11
SAT2:40 pmSan Antonio
9h 19m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Mar 12
IAH8:14 pmHouston George Bush Intcntl
17h 21m
1 stop
SAT1:35 pmSan Antonio
$185
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Spirit Airlines
Feb 26
SAT5:45 amSan Antonio
10h 14m
1 stop
IAH3:59 pmHouston George Bush Intcntl
Feb 26
IAH7:00 pmHouston George Bush Intcntl
15h 22m
1 stop
SAT10:22 amSan Antonio
$195
Find similar
Spirit Airlines
Mar 3
SAT11:17 amSan Antonio
12h 59m
1 stop
IAH12:16 amHouston George Bush Intcntl
Mar 4
IAH12:40 pmHouston George Bush Intcntl
21h 23m
1 stop
SAT10:03 amSan Antonio
$200
Find similar

See travel insights to Houston from

How to get the cheapest flight ticket from San Antonio 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 September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from San Antonio, with most prices found around $197. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from San Antonio during the month January is also very affordable. Most momondo users find prices during this month for around $269.

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

The cheapest day to depart from San Antonio 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 $568. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $679.

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 Antonio to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $566. Try not to purchase tickets at noon because they tend to be around $806. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on San Antonio 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 Antonio to Houston George Bush Intcntl Airport flight prices changed over time?

As of January 2025, prices for San Antonio to Houston George Bush Intcntl Airport flights are approximately 58% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio 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 Antonio to Houston George Bush Intcntl Airport (SAT to IAH) flight deals and tips

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

Best Price Found

$69

Fastest flight time

1h 04m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from San Antonio in the past 72 hours is $69. The best round-trip flight deal from San Antonio to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $137.
The fastest flight from San Antonio to Houston George Bush Intcntl Airport takes 1h 04m
Direct flights go from San Antonio to Houston George Bush Intcntl Airport every day.
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  • How far is San Antonio to Houston George Bush Intcntl by plane?

    There are 192.9 mi between San Antonio and Houston George Bush Intcntl. 1h 04m is a normal flight duration for this route.

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

    Prices for flights from San Antonio Airport to Houston George Bush Intcntl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Houston George Bush Intcntl Airport.

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

    The necessary travel and health documents for your Houston George Bush Intcntl 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.

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

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

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

Compare and see reviews for airlines that fly from San Antonio to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $167Free CancellationRating
7.4
8,963 reviews
Search United Airlines flights

  • United Airlines Flights From San Antonio to Houston George Bush Intcntl Airport

    The lowest priced United Airlines flight from San Antonio to Houston George Bush Intcntl Airport from the last 72 hours was $167. Generally, United Airlines has 48 flights on this route every week with an average price of $320. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Houston?

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

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Antonio to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 San Antonio to Houston.

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Price alerts on flights to Houston from San Antonio 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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