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Cheap flights from Dallas to San Antonio from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to San Antonio departing on 11/19. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:45 am - 8:55 amDAL-SAT
1h 10mnonstop
Southwest Logo
6:50 pm - 8:00 pmSAT-DAL
1h 10mnonstop
$97Southwest
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Sat, Feb 14 - Sat, Feb 14
American Airlines Logo
8:22 am - 9:45 amDFW-SAT
1h 23mnonstop
American Airlines Logo
6:00 pm - 7:28 pmSAT-DFW
1h 28mnonstop
$98American Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 1
American Airlines Logo
9:45 pm - 10:58 pmDFW-SAT
1h 13mnonstop
American Airlines Logo
5:00 am - 6:12 amSAT-DFW
1h 12mnonstop
$107American Airlines
Find Deal
Tue, Feb 10 - Sun, Feb 15
Frontier Logo
7:00 am - 6:58 pmDFW-SAT
11h 58m1 stop
Frontier Logo
1:51 pm - 6:00 amSAT-DFW
16h 09m1 stop
$110Frontier
Find Deal
Mon, Dec 8 - Thu, Dec 11
Southwest Logo
5:45 pm - 6:55 pmDAL-SAT
1h 10mnonstop
Southwest Logo
2:35 pm - 3:45 pmSAT-DAL
1h 10mnonstop
$117Southwest
Find Deal
Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
5:48 pm - 6:56 pmDFW-SAT
1h 08mnonstop
American Airlines Logo
7:00 am - 8:19 amSAT-DFW
1h 19mnonstop
$117American Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Frontier Logo
3:56 pm - 12:17 amDFW-SAT
8h 21m1 stop
Frontier Logo
2:01 pm - 5:49 amSAT-DFW
15h 48m1 stop
$147Frontier
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Thu, Jan 1 - Mon, Jan 5
Spirit Airlines Logo
7:42 pm - 1:00 pmDFW-SAT
17h 18m1 stop
Spirit Airlines Logo
3:10 pm - 8:04 amSAT-DFW
16h 54m1 stop
$191Spirit Airlines
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Wed, Dec 10 - Thu, Dec 11
United Airlines Logo
9:55 am - 1:12 pmDFW-SAT
3h 17m1 stop
United Airlines Logo
5:20 am - 8:46 amSAT-DFW
3h 26m1 stop
$194United Airlines
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Wed, Dec 3 - Sat, Dec 6
Spirit Airlines Logo
2:19 pm - 12:07 amDFW-SAT
9h 48m1 stop
Spirit Airlines Logo
6:30 am - 7:06 amSAT-DFW
24h 36m2 stops
$200Spirit Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11

Frontier flights from Dallas to San Antonio

Our best Frontier deals on Dallas to San Antonio flight tickets
Frontier
Dec 8
DFW7:00 amDallas/Fort Worth
11h 58m
1 stop
SAT6:58 pmSan Antonio
Dec 11
SAT1:51 pmSan Antonio
16h 09m
1 stop
DFW6:00 amDallas/Fort Worth
$110
Find similar
Frontier
Jan 1
DFW3:56 pmDallas/Fort Worth
8h 21m
1 stop
SAT12:17 amSan Antonio
Jan 5
SAT2:01 pmSan Antonio
15h 48m
1 stop
DFW5:49 amDallas/Fort Worth
$147
Find similar
Frontier
Jan 29
DFW8:59 pmDallas/Fort Worth
12h 19m
1 stop
SAT9:18 amSan Antonio
Feb 2
SAT10:13 amSan Antonio
9h 41m
1 stop
DFW7:54 pmDallas/Fort Worth
$150
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Spirit Airlines flights from Dallas to San Antonio

Our best Spirit Airlines deals on Dallas to San Antonio flight tickets
Spirit Airlines
Nov 18
DFW1:38 pmDallas/Fort Worth
10h 07m
1 stop
SAT11:45 pmSan Antonio
Nov 19
SAT6:45 amSan Antonio
14h 07m
1 stop
DFW8:52 pmDallas/Fort Worth
$128
Find similar
Spirit Airlines
Dec 10
DFW7:42 pmDallas/Fort Worth
17h 18m
1 stop
SAT1:00 pmSan Antonio
Dec 11
SAT3:10 pmSan Antonio
16h 54m
1 stop
DFW8:04 amDallas/Fort Worth
$191
Find similar
Spirit Airlines
Jan 8
DFW2:19 pmDallas/Fort Worth
9h 48m
1 stop
SAT12:07 amSan Antonio
Jan 11
SAT6:30 amSan Antonio
24h 36m
2 stops
DFW7:06 amDallas/Fort Worth
$200
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 November 10, 2025.
Use the filters below to find and compare flights from Dallas to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Sat 2/14

7:45 am-8:55 am

Nonstop1h 10m

San Antonio

Sat 2/14

6:50 pm-8:00 pm

Nonstop1h 10m

$97

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 12/25

8:22 am-9:45 am

Nonstop1h 23m

San Antonio

Thu 1/1

6:00 pm-7:28 pm

Nonstop1h 28m

$98

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 2/10

9:45 pm-10:58 pm

Nonstop1h 13m

San Antonio

Sun 2/15

5:00 am-6:12 am

Nonstop1h 12m

$107

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Mon 12/8

7:00 am-6:58 pm

1 stop11h 58m

San Antonio

Thu 12/11

1:51 pm-6:00 am

1 stop16h 09m

$110

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Wed 12/10

5:45 pm-6:55 pm

Nonstop1h 10m

San Antonio

Wed 12/17

2:35 pm-3:45 pm

Nonstop1h 10m

$117

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 12/10

5:48 pm-6:56 pm

Nonstop1h 08m

San Antonio

Wed 12/17

7:00 am-8:19 am

Nonstop1h 19m

$117

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 1/1

3:56 pm-12:17 am

1 stop8h 21m

San Antonio

Mon 1/5

2:01 pm-5:49 am

1 stop15h 48m

$147

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 12/10

7:42 pm-1:00 pm

1 stop17h 18m

San Antonio

Thu 12/11

3:10 pm-8:04 am

1 stop16h 54m

$191

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 12/3

9:55 am-1:12 pm

1 stop3h 17m

San Antonio

Sat 12/6

5:20 am-8:46 am

1 stop3h 26m

$194

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 1/8

2:19 pm-12:07 am

1 stop9h 48m

San Antonio

Sun 1/11

6:30 am-7:06 am

2 stops24h 36m

$200

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Antonio from

How to get the cheapest flight ticket from Dallas 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 August, then book flights to San Antonio from Dallas during March instead. Flights to San Antonio in March, while not as cheap as those in August, still average around $214.

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 Wednesday when prices can be found for as low as $239. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $443.

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 Dallas to San Antonio in the morning for as low as $257. 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 Dallas to San Antonio flight route?

Fly from Dallas Love Field to San Antonio for the best Dallas - 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 Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Dallas for as low as $114 on momondo.

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

There are 3 cabin classes available to choose from on Dallas to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to San Antonio flight deals and tips

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

Fastest flight time

1h 05m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Dallas to San Antonio takes 1h 05m
Direct flights go from Dallas to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
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  • How far is Dallas to San Antonio by plane?

    There are 252.4 mi between Dallas and San Antonio. 1h 05m is a normal flight duration for this route.

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

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

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

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

Compare and see reviews for airlines that fly from Dallas to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $77Free CancellationRating
6.3
8,132 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $91Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
American AirlinesPriceFrom $123Free CancellationRating
7.2
11,047 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
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

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

It is quick and easy to find Dallas to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

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

momondo does allow users to show only those flights to San Antonio from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

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

Price alerts on flights to San Antonio from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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