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Cheap flights from San Antonio to Houston from $49

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 departing on 8/27. 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

Southwest Logo
4:00 pm - 5:00 pmSAT-HOU
1h 00mnonstop
Southwest Logo
11:30 am - 12:30 pmHOU-SAT
1h 00mnonstop
$101Southwest
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Tue, Aug 5 - Tue, Aug 12
Southwest Logo
7:00 pm - 8:00 pmSAT-HOU
1h 00mnonstop
Southwest Logo
9:35 am - 1:45 pmHOU-SAT
4h 10m1 stop
$111Southwest
Find Deal
Tue, Aug 5 - Tue, Aug 12
Southwest Logo
11:50 am - 12:50 pmSAT-HOU
1h 00mnonstop
Southwest Logo
8:50 am - 9:55 amHOU-SAT
1h 05mnonstop
$114Southwest
Find Deal
Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
9:39 am - 10:45 amSAT-IAH
1h 06mnonstop
United Airlines Logo
8:20 pm - 9:27 pmIAH-SAT
1h 07mnonstop
$121United Airlines
Find Deal
Sat, Aug 9 - Sun, Aug 10
United Airlines Logo
5:56 pm - 7:02 pmSAT-IAH
1h 06mnonstop
United Airlines Logo
8:20 pm - 9:27 pmIAH-SAT
1h 07mnonstop
$141United Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
Spirit Airlines Logo
2:11 pm - 5:35 amSAT-IAH
15h 24m1 stop
Spirit Airlines Logo
9:26 pm - 7:23 pmIAH-SAT
21h 57m1 stop
$168Spirit Airlines
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Tue, Aug 5 - Tue, Aug 12
American Airlines Logo
10:13 am - 1:40 pmSAT-IAH
3h 27m1 stop
American Airlines Logo
5:00 am - 9:30 amIAH-SAT
4h 30m1 stop
$169American Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 24
American Airlines Logo
5:00 am - 8:20 amSAT-HOU
3h 20m1 stop
American Airlines Logo
2:30 pm - 6:34 pmHOU-SAT
4h 04m1 stop
$169American Airlines
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Tue, Aug 19 - Tue, Aug 19
Spirit Airlines Logo
2:11 pm - 5:35 amSAT-IAH
15h 24m1 stop
Spirit Airlines Logo
5:55 am - 7:22 pmIAH-SAT
13h 27m2 stops
$207Spirit Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Logo
6:59 pm - 10:24 amSAT-IAH
15h 25m1 stop
Logo
9:26 pm - 1:06 pmIAH-SAT
15h 40m1 stop
$239
Find Deal
Sat, Aug 2 - Mon, Aug 4

Southwest flights from San Antonio to Houston

Our best Southwest deals on San Antonio to Houston flight tickets
Southwest
Aug 5
SAT4:00 pmSan Antonio
1h 00m
HOU5:00 pmHouston Hobby
Aug 12
HOU11:30 amHouston Hobby
1h 00m
SAT12:30 pmSan Antonio
$101
Find similar
Southwest
Aug 5
SAT7:00 pmSan Antonio
1h 00m
HOU8:00 pmHouston Hobby
Aug 12
HOU9:35 amHouston Hobby
4h 10m
1 stop
SAT1:45 pmSan Antonio
$111
Find similar
Southwest
Nov 1
SAT11:50 amSan Antonio
1h 00m
HOU12:50 pmHouston Hobby
Nov 4
HOU8:50 amHouston Hobby
1h 05m
SAT9:55 amSan Antonio
$114
Find similar

American Airlines flights from San Antonio to Houston

Our best American Airlines deals on San Antonio to Houston flight tickets
American Airlines
Aug 19
SAT5:00 amSan Antonio
3h 20m
1 stop
HOU8:20 amHouston Hobby
Aug 19
HOU2:30 pmHouston Hobby
4h 04m
1 stop
SAT6:34 pmSan Antonio
$169
Find similar
American Airlines
Nov 11
SAT5:06 amSan Antonio
3h 20m
1 stop
IAH8:26 amHouston George Bush Intcntl
Nov 12
IAH5:00 amHouston George Bush Intcntl
4h 27m
1 stop
SAT9:27 amSan Antonio
$172
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American Airlines
Aug 28
SAT8:36 pmSan Antonio
3h 18m
1 stop
IAH11:54 pmHouston George Bush Intcntl
Aug 31
IAH6:05 amHouston George Bush Intcntl
4h 41m
1 stop
SAT10:46 amSan Antonio
$193
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See travel insights to Houston from

How to get the cheapest flight ticket from San Antonio to Houston

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?

The month of March is, on average, the cheapest month to fly to Houston from San Antonio, with most prices found around $218. The month of September is another great option to travel to Houston, with average flight prices from San Antonio averaging around $237.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from San Antonio is on a Thursday. momondo users have found tickets for Thursday departures for as low as $387. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Saturday is $476.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest San Antonio to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $569. Try not to purchase tickets at noon because they tend to be around $736. 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 flight route?

Fly from San Antonio to Houston Hobby for the best San Antonio - Houston flight prices

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

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

Cheap San Antonio to Houston flight deals and tips

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

Best Price Found

$49

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Houston

2 airports
The best one-way flight to Houston from San Antonio in the past 72 hours is $49. The best round-trip flight deal from San Antonio to Houston found on momondo in the last 72 hours is $101.
The fastest flight from San Antonio to Houston takes 0h 55m
Direct flights go from San Antonio to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • How far is San Antonio to Houston by plane?

    Houston is 189.1 mi away from San Antonio. By plane, this route typically takes 0h 55m.

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

    Prices for flights from San Antonio Airport to Houston are refreshed on a daily basis.

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

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

    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.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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.

Best airlines flying from San Antonio to Houston

Compare and see reviews for airlines that fly from San Antonio to Houston with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $112Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from San Antonio.

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

Yes. momondo enables you to select and highlight flights to Houston from San Antonio with this policy.

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

Once all potential San Antonio to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from San Antonio and alert you when they change.

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