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Cheap flights from Houston to San Antonio 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 Houston to San Antonio departing on 12/19. 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.
8:10 pm - 9:10 pmHOU-SAT
1h 00mnonstop
7:10 pm - 8:05 pmSAT-HOU
0h 55mnonstop
$98Southwest
Find Deal
Sat, Dec 14 - Tue, Dec 17
9:05 am - 10:10 amHOU-SAT
1h 05mnonstop
7:10 pm - 8:05 pmSAT-HOU
0h 55mnonstop
$133Southwest
Find Deal
Thu, Dec 12 - Thu, Dec 12
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
5:15 am - 6:21 amSAT-IAH
1h 06mnonstop
$152United Airlines
Find Deal
Tue, Dec 10 - Thu, Dec 12
10:05 pm - 11:10 pmIAH-SAT
1h 05mnonstop
7:18 am - 8:22 amSAT-IAH
1h 04mnonstop
$157United Airlines
Find Deal
Wed, Dec 11 - Thu, Dec 12
4:01 pm - 11:26 pmIAH-SAT
7h 25m1 stop
7:26 pm - 4:34 amSAT-IAH
9h 08m1 stop
$203Spirit Airlines
Find Deal
Tue, Jan 7 - Mon, Jan 13
3:39 pm - 11:07 pmIAH-SAT
7h 28m1 stop
6:32 pm - 12:28 pmSAT-IAH
17h 56m1 stop
$205Spirit Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
5:00 am - 8:29 amIAH-SAT
3h 29m1 stop
2:36 pm - 10:57 pmSAT-IAH
8h 21m1 stop
$256American Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 8
9:08 am - 5:42 pmIAH-SAT
8h 34m1 stop
5:00 am - 8:14 amSAT-IAH
3h 14m1 stop
$257American Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
7:25 pm - 1:12 pmHOU-SAT
41h 47m3 stops
5:45 am - 9:33 amSAT-HOU
51h 48m3 stops
Sat, Jan 4 - Sat, Jan 11
7:25 pm - 2:51 pmHOU-SAT
43h 26m2 stops
5:45 am - 9:33 amSAT-HOU
51h 48m3 stops
Sat, Jan 4 - Sat, Jan 11
8:17 pm - 9:25 pmIAH-SAT
1h 08mnonstop
$49United Airlines
Find Deal
Thu, Dec 19
9:05 pm - 10:05 pmHOU-SAT
1h 00mnonstop
$49Southwest
Find Deal
Wed, Dec 25
9:55 pm - 11:00 pmIAH-SAT
1h 05mnonstop
$61United Airlines
Find Deal
Wed, Jan 1
1:35 pm - 2:40 pmHOU-SAT
1h 05mnonstop
$69Southwest
Find Deal
Tue, Jan 7
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
$69United Airlines
Find Deal
Tue, Dec 10
4:01 pm - 11:26 pmIAH-SAT
7h 25m1 stop
$86Spirit Airlines
Find Deal
Tue, Jan 7
10:35 pm - 1:12 pmIAH-SAT
14h 37m1 stop
$90Spirit Airlines
Find Deal
Mon, Jan 6
9:08 am - 5:42 pmIAH-SAT
8h 34m1 stop
$97American Airlines
Find Deal
Thu, Dec 12
4:13 pm - 10:58 pmHOU-SAT
6h 45m1 stop
$97American Airlines
Find Deal
Sat, Feb 15
7:58 pm - 9:27 pmIAH-SAT
25h 29m2 stops
$142Frontier
Find Deal
Mon, Dec 30
7:10 am - 12:23 pmIAH-SAT
29h 13m3 stops
1:18 pm - 12:55 amSAT-IAH
11h 37m1 stop
$356Spirit Airlines
Find Deal
Fri, Nov 22 - Tue, Dec 3
7:10 am - 12:23 pmIAH-SAT
29h 13m3 stops
8:06 pm - 12:28 pmSAT-IAH
16h 22m2 stops
$401Spirit Airlines
Find Deal
Fri, Nov 22 - Tue, Dec 3
3:04 pm - 4:59 amIAH-SAT
13h 55m2 stops
8:25 pm - 7:20 amSAT-IAH
10h 55m1 stop
Sun, Nov 24 - Wed, Nov 27
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
9:45 am - 10:49 amSAT-IAH
1h 04mnonstop
$520United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:52 pm - 1:01 amIAH-SAT
30h 09m2 stops
10:25 am - 10:35 amSAT-IAH
24h 10m2 stops
Fri, Nov 22 - Sun, Nov 24
2:20 pm - 3:26 pmIAH-SAT
1h 06mnonstop
4:22 pm - 5:25 pmSAT-IAH
1h 03mnonstop
$595United Airlines
Find Deal
Thu, Nov 21 - Fri, Nov 22
8:10 am - 9:15 amHOU-SAT
1h 05mnonstop
5:40 am - 6:35 amSAT-HOU
0h 55mnonstop
$596Southwest
Find Deal
Thu, Nov 21 - Sat, Nov 23
5:50 pm - 6:55 pmHOU-SAT
1h 05mnonstop
1:05 pm - 7:35 pmSAT-HOU
6h 30m1 stop
$605Southwest
Find Deal
Thu, Nov 21 - Sat, Nov 23
2:24 pm - 6:44 pmIAH-SAT
4h 20m1 stop
5:45 pm - 11:54 pmSAT-IAH
6h 09m1 stop
$614American Airlines
Find Deal
Thu, Nov 21 - Fri, Nov 22
4:21 pm - 7:42 pmHOU-SAT
3h 21m1 stop
8:32 pm - 11:55 pmSAT-HOU
3h 23m1 stop
$614American Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
8:10 pm - 9:10 pmHOU-SAT
1h 00mnonstop
7:10 pm - 8:05 pmSAT-HOU
0h 55mnonstop
$98Southwest
Find Deal
Sat, Dec 14 - Tue, Dec 17
9:05 am - 10:10 amHOU-SAT
1h 05mnonstop
7:10 pm - 8:05 pmSAT-HOU
0h 55mnonstop
$133Southwest
Find Deal
Thu, Dec 12 - Thu, Dec 12
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
5:15 am - 6:21 amSAT-IAH
1h 06mnonstop
$152United Airlines
Find Deal
Tue, Dec 10 - Thu, Dec 12
10:05 pm - 11:10 pmIAH-SAT
1h 05mnonstop
7:18 am - 8:22 amSAT-IAH
1h 04mnonstop
$158United Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
8:17 pm - 9:25 pmIAH-SAT
1h 08mnonstop
12:26 pm - 1:30 pmSAT-IAH
1h 04mnonstop
$183United Airlines
Find Deal
Thu, Dec 19 - Fri, Feb 21
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
6:56 pm - 8:05 pmSAT-IAH
1h 09mnonstop
$192United Airlines
Find Deal
Thu, Dec 12 - Thu, Dec 12
7:20 am - 8:28 amIAH-SAT
1h 08mnonstop
6:56 pm - 8:03 pmSAT-IAH
1h 07mnonstop
$197United Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 10
8:10 pm - 9:18 pmIAH-SAT
1h 08mnonstop
5:56 pm - 7:00 pmSAT-IAH
1h 04mnonstop
$212United Airlines
Find Deal
Wed, Dec 11 - Sat, Dec 14
8:17 pm - 9:25 pmIAH-SAT
1h 08mnonstop
6:55 pm - 8:03 pmSAT-IAH
1h 08mnonstop
$218United Airlines
Find Deal
Thu, Dec 19 - Mon, Dec 23
8:05 am - 9:10 amHOU-SAT
1h 05mnonstop
4:30 pm - 5:30 pmSAT-HOU
1h 00mnonstop
$224Southwest
Find Deal
Fri, Dec 27 - Wed, Jan 8

Southwest flights from Houston to San Antonio

Our best Southwest deals on Houston to San Antonio flight tickets
Southwest
Dec 14
HOU8:10 pmHouston Hobby
1h 00m
SAT9:10 pmSan Antonio
Dec 17
SAT7:10 pmSan Antonio
0h 55m
HOU8:05 pmHouston Hobby
Southwest
Dec 12
HOU9:05 amHouston Hobby
1h 05m
SAT10:10 amSan Antonio
Dec 12
SAT7:10 pmSan Antonio
0h 55m
HOU8:05 pmHouston Hobby
Southwest
Dec 12
HOU6:00 amHouston Hobby
5h 30m
1 stop
SAT11:30 amSan Antonio
Dec 12
SAT7:10 pmSan Antonio
0h 55m
HOU8:05 pmHouston Hobby

United Airlines flights from Houston to San Antonio

Our best United Airlines deals on Houston to San Antonio flight tickets
United Airlines
Dec 10
IAH7:20 amHouston George Bush Intcntl
1h 08m
SAT8:28 amSan Antonio
Dec 12
SAT5:15 amSan Antonio
1h 06m
IAH6:21 amHouston George Bush Intcntl
United Airlines
Dec 11
IAH10:05 pmHouston George Bush Intcntl
1h 05m
SAT11:10 pmSan Antonio
Dec 12
SAT7:18 amSan Antonio
1h 04m
IAH8:22 amHouston George Bush Intcntl
United Airlines
Dec 12
IAH10:05 pmHouston George Bush Intcntl
1h 05m
SAT11:10 pmSan Antonio
Dec 16
SAT7:18 amSan Antonio
1h 04m
IAH8:22 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 cheapest month to fly from Houston to San Antonio?

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

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

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

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

At noon. Houston to San Antonio flights are approximately 25% more expensive in the evening than at noon

What is the cheapest Houston to San Antonio flight route?

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

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

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

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


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

$49

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 $49. The best round-trip flight deal from Houston to San Antonio found on momondo in the last 72 hours is $98.
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
5,014 reviews
Search Southwest flights
United AirlinesPriceFrom $99Free CancellationRating
7.4
9,171 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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