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Cheap flights from Houston to San Antonio 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 Houston to San Antonio departing on 1/22. 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 Houston to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston to San Antonio 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 Houston to San Antonio.

Cheap last minute flights

Planning a quick getaway from Houston to San Antonio? 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 San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston to San Antonio

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

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
6:30 pm - 7:35 pmHOU-SAT
1h 05mnonstop
6:45 pm - 7:45 pmSAT-HOU
1h 00mnonstop
$153Southwest
Find Deal
Tue, Jan 14 - Thu, Jan 23
2:30 pm - 3:42 pmIAH-SAT
1h 12mnonstop
5:48 pm - 6:55 pmSAT-IAH
1h 07mnonstop
$167United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
8:35 pm - 9:40 pmHOU-SAT
1h 05mnonstop
6:55 am - 7:55 amSAT-HOU
1h 00mnonstop
$168Southwest
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:10 pm - 7:22 pmIAH-SAT
1h 12mnonstop
9:40 am - 10:47 amSAT-IAH
1h 07mnonstop
$197United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:35 pm - 12:57 pmIAH-SAT
18h 22m1 stop
8:21 pm - 5:00 pmSAT-IAH
20h 39m1 stop
$219Spirit Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
6:35 pm - 4:33 amIAH-SAT
9h 58m1 stop
1:52 pm - 6:03 pmSAT-IAH
28h 11m3 stops
$224Spirit Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
5:35 pm - 11:01 pmIAH-SAT
5h 26m1 stop
5:40 pm - 11:17 pmSAT-IAH
5h 37m1 stop
$288American Airlines
Find Deal
Fri, Jan 31 - Sat, Feb 1
8:30 pm - 12:05 amIAH-SAT
3h 35m1 stop
8:31 pm - 11:58 pmSAT-IAH
3h 27m1 stop
$289American Airlines
Find Deal
Tue, Mar 25 - Thu, Mar 27
12:07 pm - 11:18 pmIAH-SAT
11h 11m1 stop
8:35 pm - 6:58 pmSAT-IAH
22h 23m2 stops
$381Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
12:07 pm - 12:09 amIAH-SAT
12h 02m2 stops
8:35 pm - 6:58 pmSAT-IAH
22h 23m2 stops
$391Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
7:35 am - 8:47 amIAH-SAT
1h 12mnonstop
$69United Airlines
Find Deal
Wed, Jan 22
9:55 am - 11:07 amIAH-SAT
1h 12mnonstop
$84United Airlines
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Thu, Jan 16
6:30 pm - 7:35 pmHOU-SAT
1h 05mnonstop
$84Southwest
Find Deal
Tue, Jan 21
12:09 pm - 3:12 pmIAH-SAT
27h 03m3 stops
$107Spirit Airlines
Find Deal
Mon, Jan 27
8:01 am - 3:12 pmIAH-SAT
7h 11m1 stop
$109Spirit Airlines
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Sat, Jan 18
8:00 am - 11:50 amHOU-SAT
3h 50m1 stop
$117Southwest
Find Deal
Tue, Feb 4
5:00 am - 8:33 amIAH-SAT
3h 33m1 stop
$144American Airlines
Find Deal
Thu, Feb 27
6:00 am - 9:22 amHOU-SAT
3h 22m1 stop
$144American Airlines
Find Deal
Thu, Jan 23
4:50 pm - 3:15 pmIAH-SAT
22h 25m1 stop
$233Delta
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Sat, Jun 14
6:10 am - 11:44 pmIAH-SAT
17h 34m1 stop
$267Delta
Find Deal
Tue, Jan 14
2:28 pm - 3:36 pmIAH-SAT
1h 08mnonstop
9:40 am - 10:47 amSAT-IAH
1h 07mnonstop
$411United Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 9
10:00 am - 11:11 amIAH-SAT
1h 11mnonstop
9:44 am - 10:52 amSAT-IAH
1h 08mnonstop
$440United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
7:36 am - 11:40 amIAH-SAT
4h 04m1 stop
7:33 pm - 11:57 pmSAT-IAH
4h 24m1 stop
$459American Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
2:18 pm - 7:44 pmIAH-SAT
5h 26m1 stop
8:31 pm - 11:53 pmSAT-IAH
3h 22m1 stop
$502American Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 9
5:30 pm - 6:30 pmHOU-SAT
1h 00mnonstop
8:55 pm - 9:50 pmSAT-HOU
0h 55mnonstop
$521Southwest
Find Deal
Fri, Dec 20 - Sun, Dec 29
8:00 am - 1:10 pmHOU-SAT
5h 10m1 stop
10:20 am - 11:15 amSAT-HOU
0h 55mnonstop
$530Southwest
Find Deal
Fri, Dec 20 - Tue, Dec 24
9:14 am - 1:12 pmIAH-SAT
27h 58m3 stops
7:37 pm - 8:54 amSAT-IAH
13h 17m1 stop
$588Spirit Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
1:53 pm - 1:12 pmIAH-SAT
23h 19m2 stops
7:37 pm - 8:54 amSAT-IAH
13h 17m1 stop
$644Spirit Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
8:08 am - 10:10 pmIAH-SAT
14h 02m1 stop
7:37 pm - 12:48 pmSAT-IAH
17h 11m2 stops
Sat, Dec 21 - Thu, Dec 26
9:50 am - 5:16 pmIAH-SAT
31h 26m2 stops
7:37 pm - 12:48 pmSAT-IAH
17h 11m2 stops
Sat, Dec 21 - Thu, Dec 26
6:30 pm - 7:35 pmHOU-SAT
1h 05mnonstop
6:45 pm - 7:45 pmSAT-HOU
1h 00mnonstop
$153Southwest
Find Deal
Tue, Jan 14 - Thu, Jan 23
8:35 pm - 9:40 pmHOU-SAT
1h 05mnonstop
6:55 am - 7:55 amSAT-HOU
1h 00mnonstop
$168Southwest
Find Deal
Mon, Jan 13 - Mon, Jan 20
6:10 pm - 7:22 pmIAH-SAT
1h 12mnonstop
9:40 am - 10:47 amSAT-IAH
1h 07mnonstop
$197United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:10 pm - 7:22 pmIAH-SAT
1h 12mnonstop
2:31 pm - 3:40 pmSAT-IAH
1h 09mnonstop
$203United Airlines
Find Deal
Tue, Feb 4 - Thu, Feb 13
6:10 pm - 7:22 pmIAH-SAT
1h 12mnonstop
2:27 pm - 3:34 pmSAT-IAH
1h 07mnonstop
$212United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 22
7:35 am - 8:47 amIAH-SAT
1h 12mnonstop
5:48 pm - 6:55 pmSAT-IAH
1h 07mnonstop
$227United Airlines
Find Deal
Mon, Jan 13 - Thu, Jan 23
2:30 pm - 3:42 pmIAH-SAT
1h 12mnonstop
4:00 pm - 5:07 pmSAT-IAH
1h 07mnonstop
$228United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
2:30 pm - 3:42 pmIAH-SAT
1h 12mnonstop
7:10 pm - 8:18 pmSAT-IAH
1h 08mnonstop
$263United Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:10 pm - 7:22 pmIAH-SAT
1h 12mnonstop
5:48 pm - 6:55 pmSAT-IAH
1h 07mnonstop
$269United Airlines
Find Deal
Thu, Jan 16 - Fri, Jan 17
8:55 am - 10:05 amHOU-SAT
1h 10mnonstop
6:20 am - 7:15 amSAT-HOU
0h 55mnonstop
$270Southwest
Find Deal
Thu, Jan 9 - Mon, Jan 13

Frontier flights from Houston to San Antonio

Our best Frontier deals on Houston to San Antonio flight tickets
Frontier
Jan 9
IAH12:07 pmHouston George Bush Intcntl
11h 11m
1 stop
SAT11:18 pmSan Antonio
Jan 13
SAT8:35 pmSan Antonio
22h 23m
2 stops
IAH6:58 pmHouston George Bush Intcntl
Frontier
Jan 9
IAH12:07 pmHouston George Bush Intcntl
12h 02m
2 stops
SAT12:09 amSan Antonio
Jan 13
SAT8:35 pmSan Antonio
22h 23m
2 stops
IAH6:58 pmHouston George Bush Intcntl

Spirit Airlines flights from Houston to San Antonio

Our best Spirit Airlines deals on Houston to San Antonio flight tickets
Spirit Airlines
Jan 9
IAH6:35 pmHouston George Bush Intcntl
18h 22m
1 stop
SAT12:57 pmSan Antonio
Jan 13
SAT8:21 pmSan Antonio
20h 39m
1 stop
IAH5:00 pmHouston George Bush Intcntl
Spirit Airlines
Jan 9
IAH6:35 pmHouston George Bush Intcntl
9h 58m
1 stop
SAT4:33 amSan Antonio
Jan 13
SAT1:52 pmSan Antonio
28h 11m
3 stops
IAH6:03 pmHouston George Bush Intcntl
Spirit Airlines
Jan 10
IAH9:03 pmHouston George Bush Intcntl
7h 30m
1 stop
SAT4:33 amSan Antonio
Jan 15
SAT4:07 pmSan Antonio
19h 16m
1 stop
IAH11:23 amHouston George Bush Intcntl

See travel insights to San Antonio from

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

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 typical price of a round-trip flight between Houston and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Houston during August instead. Flights to San Antonio in August, while not as cheap as those in January, still average around $279.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $266. This is often the case because there is less demand to fly during this day of the week. 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 San Antonio on Saturday is $385.

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

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Houston to San Antonio in the morning for as low as $300. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $356. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston to San Antonio flight route?

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

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

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

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

You could potentially save up to 53% on your flight if you consider stops on a Houston to San Antonio flight.

Cheap Houston to San Antonio flight deals and tips

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

Best Price Found

$69

Fastest flight time

1h 00m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Houston in the past 72 hours is $69. The best round-trip flight deal from Houston to San Antonio found on momondo in the last 72 hours is $153.
The fastest flight from Houston to San Antonio takes 1h 00m
Direct flights go from Houston to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is Houston to San Antonio by plane?

    Houston and San Antonio are 189.1 mi apart from one another. 1h 00m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio 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 San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Houston to San Antonio

Compare and see reviews for airlines that fly from Houston to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $78Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
United AirlinesPriceFrom $99Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to San Antonio. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Houston to San Antonio 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 Houston to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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