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Cheap flights from Texas 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 Texas to San Antonio departing on 10/11. 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 Texas to San Antonio

Cheap round-trip flights

American Airlines Logo
7:07 am - 8:19 amDFW-SAT
1h 12mnonstop
American Airlines Logo
6:40 pm - 7:59 pmSAT-DFW
1h 19mnonstop
$97American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 7
United Airlines Logo
8:25 pm - 9:29 pmIAH-SAT
1h 04mnonstop
United Airlines Logo
7:38 pm - 8:45 pmSAT-IAH
1h 07mnonstop
$97United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Southwest Logo
7:40 am - 8:50 amDAL-SAT
1h 10mnonstop
Southwest Logo
8:40 pm - 9:55 pmSAT-DAL
1h 15mnonstop
$97Southwest
Find Deal
Thu, Oct 9 - Mon, Oct 13
Southwest Logo
8:00 am - 9:00 amHOU-SAT
1h 00mnonstop
Southwest Logo
8:30 pm - 9:30 pmSAT-HOU
1h 00mnonstop
$97Southwest
Find Deal
Mon, Oct 13 - Mon, Oct 20
American Airlines Logo
7:06 am - 8:21 amDFW-SAT
1h 15mnonstop
American Airlines Logo
8:30 pm - 9:50 pmSAT-DFW
1h 20mnonstop
$98American Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
Spirit Airlines Logo
10:46 am - 7:32 pmDFW-SAT
8h 46m1 stop
Spirit Airlines Logo
8:37 pm - 5:50 amSAT-DFW
9h 13m1 stop
$110Spirit Airlines
Find Deal
Sat, Sep 27 - Sat, Sep 27
Spirit Airlines Logo
10:46 am - 7:32 pmDFW-SAT
8h 46m1 stop
Spirit Airlines Logo
8:37 pm - 5:50 amSAT-DFW
9h 13m1 stop
$125Spirit Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29
United Airlines Logo
7:33 am - 8:38 amIAH-SAT
1h 05mnonstop
United Airlines Logo
5:30 am - 6:36 amSAT-IAH
1h 06mnonstop
$134United Airlines
Find Deal
Fri, Oct 10 - Wed, Oct 22
Frontier Logo
7:35 am - 3:14 pmDFW-SAT
7h 39m1 stop
Frontier Logo
3:59 pm - 12:19 amSAT-DFW
8h 20m1 stop
$144Frontier
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Tue, Oct 21 - Wed, Oct 22
Frontier Logo
6:30 am - 4:37 pmDFW-SAT
10h 07m1 stop
Frontier Logo
7:10 pm - 10:11 amSAT-DFW
15h 01m1 stop
$145Frontier
Find Deal
Sat, Oct 18 - Mon, Oct 20

Frontier flights from Texas to San Antonio

Our best Frontier deals on Texas to San Antonio flight tickets
Frontier
Oct 21
DFW7:35 amDallas/Fort Worth
7h 39m
1 stop
SAT3:14 pmSan Antonio
Oct 22
SAT3:59 pmSan Antonio
8h 20m
1 stop
DFW12:19 amDallas/Fort Worth
$144
Find similar
Frontier
Oct 18
DFW6:30 amDallas/Fort Worth
10h 07m
1 stop
SAT4:37 pmSan Antonio
Oct 20
SAT7:10 pmSan Antonio
15h 01m
1 stop
DFW10:11 amDallas/Fort Worth
$145
Find similar
Frontier
Oct 21
IAH6:00 amHouston George Bush Intcntl
9h 14m
1 stop
SAT3:14 pmSan Antonio
Oct 23
SAT12:09 pmSan Antonio
11h 27m
1 stop
IAH11:36 pmHouston George Bush Intcntl
$153
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Southwest flights from Texas to San Antonio

Our best Southwest deals on Texas to San Antonio flight tickets
Southwest
Oct 13
HOU8:00 amHouston Hobby
1h 00m
SAT9:00 amSan Antonio
Oct 20
SAT8:30 pmSan Antonio
1h 00m
HOU9:30 pmHouston Hobby
$97
Find similar
Southwest
Oct 13
HOU8:00 amHouston Hobby
1h 00m
SAT9:00 amSan Antonio
Oct 20
SAT5:45 pmSan Antonio
4h 50m
1 stop
HOU10:35 pmHouston Hobby
$107
Find similar
Southwest
Nov 12
HOU8:50 amHouston Hobby
1h 05m
SAT9:55 amSan Antonio
Nov 15
SAT7:30 amSan Antonio
9h 35m
2 stops
HOU5:05 pmHouston Hobby
$112
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Texas to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Texas to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 10/7

7:07 am-8:19 am

Nonstop1h 12m

San Antonio

Tue 10/7

6:40 pm-7:59 pm

Nonstop1h 19m

$97

HoustonSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Wed 10/15

8:25 pm-9:29 pm

Nonstop1h 04m

San Antonio

Wed 10/22

7:38 pm-8:45 pm

Nonstop1h 07m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Thu 10/9

7:40 am-8:50 am

Nonstop1h 10m

San Antonio

Mon 10/13

8:40 pm-9:55 pm

Nonstop1h 15m

$97

HoustonSan Antonio

HOU - SAT

HOUSAT

Houston Hobby

Mon 10/13

8:00 am-9:00 am

Nonstop1h 00m

San Antonio

Mon 10/20

8:30 pm-9:30 pm

Nonstop1h 00m

$97

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 10/9

7:06 am-8:21 am

Nonstop1h 15m

San Antonio

Mon 10/13

8:30 pm-9:50 pm

Nonstop1h 20m

$98

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 9/27

10:46 am-7:32 pm

1 stop8h 46m

San Antonio

Sat 9/27

8:37 pm-5:50 am

1 stop9h 13m

$110

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 9/27

10:46 am-7:32 pm

1 stop8h 46m

San Antonio

Mon 9/29

8:37 pm-5:50 am

1 stop9h 13m

$125

HoustonSan Antonio

IAH - SAT

IAHSAT

Houston George Bush Intcntl

Fri 10/10

7:33 am-8:38 am

Nonstop1h 05m

San Antonio

Wed 10/22

5:30 am-6:36 am

Nonstop1h 06m

$134

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 10/21

7:35 am-3:14 pm

1 stop7h 39m

San Antonio

Wed 10/22

3:59 pm-12:19 am

1 stop8h 20m

$144

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 10/18

6:30 am-4:37 pm

1 stop10h 07m

San Antonio

Mon 10/20

7:10 pm-10:11 am

1 stop15h 01m

$145

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Texas 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 to San Antonio?

If you aren’t able to travel during the month of October, then book flights to San Antonio from Texas during September instead. Flights to San Antonio in September, while not as cheap as those in October, still average around $146.

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 Friday when prices can be found for as low as $187. 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 Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $311.

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 evening. momondo users have found flights departing from Texas to San Antonio in the evening for as low as $191. 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 $305. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Texas to San Antonio flight route?

Fly from Dallas Love Field to San Antonio for the best Texas - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $238 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Texas for as low as $114 on momondo.

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

There are 4 cabin classes available to choose from on Texas 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 Texas to San Antonio flights?

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

Cheap Texas to San Antonio flight deals and tips

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

Best Price Found

$48

Fastest flight time

0h 55m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Texas in the past 72 hours is $48. The best round-trip flight deal from Texas to San Antonio found on momondo in the last 72 hours is $124.
The fastest flight from Texas to San Antonio takes 0h 55m
Direct flights go from Texas to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

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

    Prices for flights from Texas to San Antonio Airport refresh daily.

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

  • How old do you have to be to fly from Texas to San Antonio 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 Texas 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.

  • What is the most popular plane model from Texas to San Antonio?

Best airlines flying from Texas to San Antonio

Compare and see reviews for airlines that fly from Texas to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $54Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
FrontierPriceFrom $79Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $104Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

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

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 San Antonio from Texas.

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

Yes. momondo allows you to filter the results for Texas to San Antonio flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Texas and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Texas to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

An easier way to manage your San Antonio trip

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