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Cheap flights from Dallas to San Antonio from $42

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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American Airlines Logo
7:36 pm - 8:50 pmDFW-SAT
1h 14mnonstop
American Airlines Logo
3:07 pm - 4:21 pmSAT-DFW
1h 14mnonstop
$97American Airlines
Find Deal
Sun, Jan 18 - Tue, Jan 20
American Airlines Logo
7:06 am - 8:22 amDFW-SAT
1h 16mnonstop
American Airlines Logo
8:28 am - 9:45 amSAT-DFW
1h 17mnonstop
$98American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
1:20 pm - 2:30 pmDAL-SAT
1h 10mnonstop
Southwest Logo
4:40 pm - 8:10 pmSAT-DAL
3h 30m1 stop
$107Southwest
Find Deal
Wed, Feb 18 - Wed, Feb 18
Frontier Logo
6:30 am - 6:58 pmDFW-SAT
12h 28m1 stop
Frontier Logo
12:03 pm - 8:00 pmSAT-DFW
7h 57m1 stop
$110Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
Frontier Logo
6:30 am - 2:11 pmDFW-SAT
7h 41m1 stop
Frontier Logo
12:03 pm - 8:00 pmSAT-DFW
7h 57m1 stop
$111Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
6:45 am - 2:00 pmDAL-SAT
7h 15m1 stop
Southwest Logo
4:40 pm - 9:40 pmSAT-DAL
5h 00m1 stop
$117Southwest
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Wed, Feb 18 - Wed, Feb 18
Multiple Airlines Logo
7:00 am - 3:14 pmDFW-SAT
8h 14m1 stop
Multiple Airlines Logo
6:44 pm - 5:42 amSAT-DFW
10h 58m1 stop
$120Multiple Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 18
Multiple Airlines Logo
8:00 am - 3:35 pmDFW-SAT
7h 35m1 stop
Multiple Airlines Logo
6:45 am - 8:52 pmSAT-DFW
14h 07m1 stop
$127Multiple Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Spirit Airlines Logo
1:38 pm - 11:45 pmDFW-SAT
10h 07m1 stop
Spirit Airlines Logo
6:45 am - 8:52 pmSAT-DFW
14h 07m1 stop
$147Spirit Airlines
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Sat, Nov 15 - Wed, Nov 19
Spirit Airlines Logo
1:38 pm - 11:45 pmDFW-SAT
10h 07m1 stop
Spirit Airlines Logo
6:45 am - 8:52 pmSAT-DFW
14h 07m1 stop
$155Spirit Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 19

American Airlines flights from Dallas to San Antonio

Our best American Airlines deals on Dallas to San Antonio flight tickets
American Airlines
Jan 18
DFW7:36 pmDallas/Fort Worth
1h 14m
SAT8:50 pmSan Antonio
Jan 20
SAT3:07 pmSan Antonio
1h 14m
DFW4:21 pmDallas/Fort Worth
$97
Find similar
American Airlines
Dec 4
DFW7:06 amDallas/Fort Worth
1h 16m
SAT8:22 amSan Antonio
Dec 8
SAT8:28 amSan Antonio
1h 17m
DFW9:45 amDallas/Fort Worth
$98
Find similar
American Airlines
Feb 10
DFW11:00 amDallas/Fort Worth
1h 18m
SAT12:18 pmSan Antonio
Feb 15
SAT8:19 pmSan Antonio
1h 14m
DFW9:33 pmDallas/Fort Worth
$99
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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 12
DFW1:38 pmDallas/Fort Worth
10h 07m
1 stop
SAT11:45 pmSan Antonio
Nov 13
SAT6:45 amSan Antonio
14h 07m
1 stop
DFW8:52 pmDallas/Fort Worth
$122
Find similar
Spirit Airlines
Nov 12
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
$130
Find similar
Spirit Airlines
Nov 15
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
$147
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 3, 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

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sun 1/18

7:36 pm-8:50 pm

Nonstop1h 14m

San Antonio

Tue 1/20

3:07 pm-4:21 pm

Nonstop1h 14m

$97

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 12/4

7:06 am-8:22 am

Nonstop1h 16m

San Antonio

Mon 12/8

8:28 am-9:45 am

Nonstop1h 17m

$98

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Wed 2/18

1:20 pm-2:30 pm

Nonstop1h 10m

San Antonio

Wed 2/18

4:40 pm-8:10 pm

1 stop3h 30m

$107

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 12/4

6:30 am-6:58 pm

1 stop12h 28m

San Antonio

Mon 12/8

12:03 pm-8:00 pm

1 stop7h 57m

$110

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 12/4

6:30 am-2:11 pm

1 stop7h 41m

San Antonio

Mon 12/8

12:03 pm-8:00 pm

1 stop7h 57m

$111

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Wed 2/18

6:45 am-2:00 pm

1 stop7h 15m

San Antonio

Wed 2/18

4:40 pm-9:40 pm

1 stop5h 00m

$117

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/18

7:00 am-3:14 pm

1 stop8h 14m

San Antonio

Wed 2/18

6:44 pm-5:42 am

1 stop10h 58m

$120

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 11/15

8:00 am-3:35 pm

1 stop7h 35m

San Antonio

Tue 11/18

6:45 am-8:52 pm

1 stop14h 07m

$127

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 11/15

1:38 pm-11:45 pm

1 stop10h 07m

San Antonio

Wed 11/19

6:45 am-8:52 pm

1 stop14h 07m

$147

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 11/18

1:38 pm-11:45 pm

1 stop10h 07m

San Antonio

Wed 11/19

6:45 am-8:52 pm

1 stop14h 07m

$155

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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 October instead. Flights to San Antonio in October, while not as cheap as those in August, still average around $184.

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 $250 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)
Search flight deals

  • 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
8,114 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $91Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $123Free CancellationRating
7.2
11,036 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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