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Cheap flights from San Antonio to Houston 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 departing on 12/17. 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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Find the cheapest flights from San Antonio to Houston

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.

Cheap last minute flights

Planning a quick getaway from San Antonio to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Houston

Find recent round-trip train or bus tickets from San Antonio to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
7:10 pm - 8:05 pmSAT-HOU
0h 55mnonstop
9:05 pm - 10:05 pmHOU-SAT
1h 00mnonstop
$138Southwest
Find Deal
Wed, Dec 18 - Tue, Dec 24
6:20 am - 11:10 amSAT-HOU
4h 50m1 stop
1:45 pm - 2:50 pmHOU-SAT
1h 05mnonstop
$147Southwest
Find Deal
Wed, Dec 18 - Tue, Dec 24
6:55 pm - 8:03 pmSAT-IAH
1h 08mnonstop
8:17 pm - 9:25 pmIAH-SAT
1h 08mnonstop
$203United Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 1
6:32 pm - 12:28 pmSAT-IAH
17h 56m1 stop
5:26 pm - 1:12 pmIAH-SAT
19h 46m1 stop
$205Spirit Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 17
8:00 am - 9:33 amSAT-HOU
49h 33m2 stops
7:59 pm - 1:28 pmHOU-SAT
17h 29m1 stop
Wed, Dec 11 - Wed, Dec 18
11:04 am - 4:50 amSAT-IAH
17h 46m1 stop
12:10 pm - 1:12 pmIAH-SAT
25h 02m3 stops
$250Spirit Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 17
8:00 am - 9:33 amSAT-HOU
49h 33m2 stops
7:59 pm - 1:12 pmHOU-SAT
17h 13m2 stops
Wed, Dec 11 - Wed, Dec 18
8:34 pm - 11:57 pmSAT-IAH
3h 23m1 stop
10:42 am - 6:40 pmIAH-SAT
7h 58m1 stop
$276American Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 1
5:56 pm - 7:00 pmSAT-IAH
1h 04mnonstop
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
$278United Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
6:32 pm - 10:16 pmSAT-IAH
3h 44m1 stop
5:00 am - 8:28 amIAH-SAT
3h 28m1 stop
$288American Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
5:15 am - 6:21 amSAT-IAH
1h 06mnonstop
$69United Airlines
Find Deal
Tue, Dec 17
2:20 pm - 3:15 pmSAT-HOU
0h 55mnonstop
$69Southwest
Find Deal
Tue, Dec 17
4:15 pm - 8:10 pmSAT-HOU
3h 55m1 stop
$78Southwest
Find Deal
Tue, Dec 17
5:56 pm - 7:00 pmSAT-IAH
1h 04mnonstop
$84United Airlines
Find Deal
Sat, Dec 14
2:37 pm - 4:50 amSAT-IAH
14h 13m1 stop
$86Spirit Airlines
Find Deal
Tue, Dec 17
2:07 pm - 4:50 amSAT-IAH
14h 43m1 stop
$90Spirit Airlines
Find Deal
Wed, Dec 18
5:00 am - 8:14 amSAT-IAH
3h 14m1 stop
$144American Airlines
Find Deal
Sun, Dec 15
5:00 am - 8:44 amSAT-HOU
3h 44m1 stop
$144American Airlines
Find Deal
Sun, Dec 15
10:25 am - 10:35 amSAT-IAH
24h 10m2 stops
$237Volaris
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Thu, Feb 27
10:25 am - 10:35 amSAT-IAH
24h 10m2 stops
$238Volaris
Find Deal
Fri, Feb 14
1:17 pm - 1:15 pmSAT-IAH
23h 58m3 stops
9:09 pm - 4:59 amIAH-SAT
7h 50m1 stop
$296Spirit Airlines
Find Deal
Mon, Nov 18 - Tue, Nov 19
6:41 pm - 12:23 amSAT-IAH
29h 42m3 stops
8:22 pm - 1:01 amIAH-SAT
28h 39m1 stop
$319Spirit Airlines
Find Deal
Mon, Nov 18 - Wed, Nov 20
6:45 am - 11:18 pmSAT-IAH
16h 33m2 stops
12:06 pm - 9:00 amIAH-SAT
20h 54m1 stop
Sat, Nov 16 - Sun, Nov 17
6:05 am - 1:01 amSAT-IAH
18h 56m1 stop
7:33 pm - 10:56 amIAH-SAT
15h 23m1 stop
Fri, Nov 15 - Sat, Nov 16
12:15 pm - 8:46 amSAT-IAH
20h 31m1 stop
11:59 am - 1:07 pmIAH-SAT
1h 08mnonstop
$589United Airlines
Find Deal
Fri, Nov 15 - Sat, Nov 16
6:56 pm - 8:05 pmSAT-IAH
1h 09mnonstop
10:05 pm - 11:10 pmIAH-SAT
1h 05mnonstop
$590United Airlines
Find Deal
Fri, Nov 15 - Fri, Nov 15
10:00 am - 10:55 amSAT-HOU
0h 55mnonstop
4:05 pm - 5:10 pmHOU-SAT
1h 05mnonstop
$596Southwest
Find Deal
Mon, Nov 18 - Wed, Nov 20
10:00 am - 10:55 amSAT-HOU
0h 55mnonstop
1:00 pm - 6:05 pmHOU-SAT
5h 05m1 stop
$600Southwest
Find Deal
Mon, Nov 18 - Mon, Nov 18
12:36 pm - 5:16 pmSAT-IAH
4h 40m1 stop
7:06 pm - 10:58 pmIAH-SAT
3h 52m1 stop
$609American Airlines
Find Deal
Mon, Nov 18 - Mon, Nov 18
5:00 am - 8:44 amSAT-HOU
3h 44m1 stop
12:25 pm - 5:50 pmHOU-SAT
5h 25m1 stop
$609American Airlines
Find Deal
Mon, Nov 18 - Mon, Nov 18
2:20 pm - 3:15 pmSAT-HOU
0h 55mnonstop
4:05 pm - 5:10 pmHOU-SAT
1h 05mnonstop
$153Southwest
Find Deal
Mon, Dec 16 - Tue, Dec 17
6:55 pm - 8:03 pmSAT-IAH
1h 08mnonstop
8:17 pm - 9:25 pmIAH-SAT
1h 08mnonstop
$203United Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 1
4:40 pm - 5:40 pmSAT-HOU
1h 00mnonstop
9:05 pm - 10:05 pmHOU-SAT
1h 00mnonstop
$204Southwest
Find Deal
Sun, Dec 22 - Wed, Jan 1
5:56 pm - 7:00 pmSAT-IAH
1h 04mnonstop
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
$278United Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
7:18 am - 8:22 amSAT-IAH
1h 04mnonstop
2:20 pm - 3:26 pmIAH-SAT
1h 06mnonstop
$299United Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
9:39 am - 10:47 amSAT-IAH
1h 08mnonstop
12:10 pm - 1:21 pmIAH-SAT
1h 11mnonstop
$329United Airlines
Find Deal
Sat, Dec 21 - Fri, Jan 3
7:05 am - 8:05 amSAT-HOU
1h 00mnonstop
8:05 am - 9:10 amHOU-SAT
1h 05mnonstop
$376Southwest
Find Deal
Fri, Nov 29 - Mon, Dec 2
7:10 pm - 8:05 pmSAT-HOU
0h 55mnonstop
10:45 pm - 11:45 pmHOU-SAT
1h 00mnonstop
$411Southwest
Find Deal
Wed, Nov 20 - Wed, Nov 27
5:00 am - 6:08 amSAT-IAH
1h 08mnonstop
7:20 am - 8:29 amIAH-SAT
1h 09mnonstop
$439United Airlines
Find Deal
Sat, Dec 28 - Thu, Jan 2
7:18 am - 8:22 amSAT-IAH
1h 04mnonstop
8:10 pm - 9:18 pmIAH-SAT
1h 08mnonstop
$440United Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 2

Southwest flights from San Antonio to Houston

Our best Southwest deals on San Antonio to Houston flight tickets
Southwest
Dec 18
SAT7:10 pmSan Antonio
0h 55m
HOU8:05 pmHouston Hobby
Dec 24
HOU9:05 pmHouston Hobby
1h 00m
SAT10:05 pmSan Antonio
Southwest
Dec 18
SAT6:20 amSan Antonio
4h 50m
1 stop
HOU11:10 amHouston Hobby
Dec 24
HOU1:45 pmHouston Hobby
1h 05m
SAT2:50 pmSan Antonio
Southwest
Dec 4
SAT10:20 amSan Antonio
0h 55m
HOU11:15 amHouston Hobby
Dec 5
HOU9:05 amHouston Hobby
1h 05m
SAT10:10 amSan Antonio

American Airlines flights from San Antonio to Houston

Our best American Airlines deals on San Antonio to Houston flight tickets
American Airlines
Dec 22
SAT8:34 pmSan Antonio
3h 23m
1 stop
IAH11:57 pmHouston George Bush Intcntl
Jan 1
IAH10:42 amHouston George Bush Intcntl
7h 58m
1 stop
SAT6:40 pmSan Antonio
American Airlines
Dec 16
SAT5:00 amSan Antonio
4h 39m
1 stop
HOU9:39 amHouston Hobby
Dec 17
HOU5:58 amHouston Hobby
3h 43m
1 stop
SAT9:41 amSan Antonio
American Airlines
Dec 11
SAT3:37 pmSan Antonio
4h 27m
1 stop
HOU8:04 pmHouston Hobby
Dec 18
HOU10:15 amHouston Hobby
4h 35m
1 stop
SAT2:50 pmSan Antonio

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 from San Antonio to Houston?

January. The cheapest time of year to fly to Houston from San Antonio is January. Most expensive is July

What is the cheapest day to depart San Antonio for Houston?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from San Antonio to Houston?

At noon. San Antonio to Houston flights are approximately 22% more expensive in the morning than at noon

What is the cheapest airline that flies to Houston from San Antonio?

American Airlines. American Airlines, United Airlines, and Southwest are the most popular carriers operating from San Antonio to Houston

What is the cheapest San Antonio to Houston flight route?

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

How many flights depart from San Antonio to Houston on average per day?

As of November 2024, there are 3 flights per week flying from San Antonio to Houston. The most common time of day flights depart is 7:00AM, with 41% of flights taking off in the afternoon.

How many flights depart from San Antonio to Houston on average per week?

The number of flights available between San Antonio and Houston is 24 per week as of November 2024. The most frequent departure day is Sunday, with 17% of weekly flights leaving on this day.

Can stopping save me money on San Antonio to Houston flights?

No. A direct flight is the cheapest option for a flight between San Antonio to Houston.

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

$69

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 $69. The best round-trip flight deal from San Antonio to Houston found on momondo in the last 72 hours is $138.
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)

  • 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 $78Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
United AirlinesPriceFrom $106Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
10,000 reviews
Search American 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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