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Cheap flights from Dallas/Fort Worth Airport to San Antonio from $63

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/Fort Worth Airport to San Antonio departing on 2/10. 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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0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:45 am - 5:15 pm
DFW
-
SAT
11h 30m1 stop
Frontier Logo
1:57 pm - 12:18 am
SAT
-
DFW
10h 21m1 stop
$128Frontier
Wed, Feb 18 - Sat, Feb 21
Frontier Logo
7:00 am - 7:33 pm
DFW
-
SAT
12h 33m1 stop
Frontier Logo
8:24 pm - 12:50 pm
SAT
-
DFW
16h 26m1 stop
$133Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
5:45 am - 7:01 pm
DFW
-
SAT
13h 16m1 stop
Frontier Logo
7:56 pm - 9:15 am
SAT
-
DFW
13h 19m1 stop
$135Frontier
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
9:55 am - 4:17 pm
DFW
-
SAT
6h 22m1 stop
Frontier Logo
1:57 pm - 12:18 am
SAT
-
DFW
10h 21m1 stop
$136Frontier
Wed, Feb 11 - Sat, Feb 14
Frontier Logo
9:55 am - 4:17 pm
DFW
-
SAT
6h 22m1 stop
Frontier Logo
1:57 pm - 12:18 am
SAT
-
DFW
10h 21m1 stop
$139Frontier
Wed, Feb 11 - Sat, Feb 14
Frontier Logo
9:57 pm - 7:37 pm
DFW
-
SAT
21h 40m1 stop
Frontier Logo
8:25 pm - 12:12 am
SAT
-
DFW
27h 47m1 stop
$144Frontier
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
7:00 am - 7:33 pm
DFW
-
SAT
12h 33m1 stop
Multiple Airlines Logo
10:35 am - 10:53 pm
SAT
-
DFW
12h 18m2 stops
$145Multiple Airlines
Thu, Jan 29 - Sat, Jan 31
Frontier Logo
11:06 am - 7:01 pm
DFW
-
SAT
7h 55m1 stop
Frontier Logo
9:39 pm - 5:47 am
SAT
-
DFW
8h 08m1 stop
$146Frontier
Sat, Feb 28 - Mon, Mar 2
Frontier Logo
3:41 pm - 7:33 pm
DFW
-
SAT
27h 52m1 stop
Frontier Logo
5:12 pm - 11:05 pm
SAT
-
DFW
5h 53m1 stop
$147Frontier
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
2:28 pm - 11:52 pm
DFW
-
SAT
9h 24m1 stop
Multiple Airlines Logo
8:24 pm - 3:47 pm
SAT
-
DFW
19h 23m1 stop
$151Multiple Airlines
Sat, Jan 31 - Mon, Feb 2

Frontier flights from Dallas/Fort Worth Airport to San Antonio

Our best Frontier deals on Dallas/Fort Worth Airport to San Antonio flight tickets
Frontier
Feb 18
DFW5:45 amDallas/Fort Worth
11h 30m
1 stop
SAT5:15 pmSan Antonio
Feb 21
SAT1:57 pmSan Antonio
10h 21m
1 stop
DFW12:18 amDallas/Fort Worth
$128
Frontier
Jan 22
DFW7:00 amDallas/Fort Worth
12h 33m
1 stop
SAT7:33 pmSan Antonio
Jan 25
SAT8:24 pmSan Antonio
16h 26m
1 stop
DFW12:50 pmDallas/Fort Worth
$133
Frontier
Feb 21
DFW5:45 amDallas/Fort Worth
13h 16m
1 stop
SAT7:01 pmSan Antonio
Feb 28
SAT7:56 pmSan Antonio
13h 19m
1 stop
DFW9:15 amDallas/Fort Worth
$135

American Airlines flights from Dallas/Fort Worth Airport to San Antonio

Our best American Airlines deals on Dallas/Fort Worth Airport to San Antonio flight tickets
American Airlines
Jan 28
DFW9:45 pmDallas/Fort Worth
1h 13m
SAT10:58 pmSan Antonio
Feb 4
SAT3:07 pmSan Antonio
1h 14m
DFW4:21 pmDallas/Fort Worth
$171
American Airlines
Feb 11
DFW9:45 pmDallas/Fort Worth
1h 13m
SAT10:58 pmSan Antonio
Feb 14
SAT9:13 amSan Antonio
1h 37m
DFW10:50 amDallas/Fort Worth
$201
American Airlines
Jan 22
DFW7:09 amDallas/Fort Worth
1h 11m
SAT8:20 amSan Antonio
Jan 26
SAT4:40 pmSan Antonio
1h 14m
DFW5:54 pmDallas/Fort Worth
$345

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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 January 8, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/18

5:45 am-5:15 pm

1 stop11h 30m

San Antonio

Sat 2/21

1:57 pm-12:18 am

1 stop10h 21m

$128

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 1/22

7:00 am-7:33 pm

1 stop12h 33m

San Antonio

Sun 1/25

8:24 pm-12:50 pm

1 stop16h 26m

$133

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 2/21

5:45 am-7:01 pm

1 stop13h 16m

San Antonio

Sat 2/28

7:56 pm-9:15 am

1 stop13h 19m

$135

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/11

9:55 am-4:17 pm

1 stop6h 22m

San Antonio

Sat 2/14

1:57 pm-12:18 am

1 stop10h 21m

$136

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/11

9:55 am-4:17 pm

1 stop6h 22m

San Antonio

Sat 2/14

1:57 pm-12:18 am

1 stop10h 21m

$139

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 2/12

9:57 pm-7:37 pm

1 stop21h 40m

San Antonio

Thu 2/19

8:25 pm-12:12 am

1 stop27h 47m

$144

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 1/29

7:00 am-7:33 pm

1 stop12h 33m

San Antonio

Sat 1/31

10:35 am-10:53 pm

2 stops12h 18m

$145

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 2/28

11:06 am-7:01 pm

1 stop7h 55m

San Antonio

Mon 3/2

9:39 pm-5:47 am

1 stop8h 08m

$146

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/4

3:41 pm-7:33 pm

1 stop27h 52m

San Antonio

Wed 2/11

5:12 pm-11:05 pm

1 stop5h 53m

$147

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 1/31

2:28 pm-11:52 pm

1 stop9h 24m

San Antonio

Mon 2/2

8:24 pm-3:47 pm

1 stop19h 23m

$151

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 Dallas/Fort Worth Airport 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/Fort Worth Airport during March instead. Flights to San Antonio in March, while not as cheap as those in August, still average around $209.

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 Saturday when prices can be found for as low as $253. 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 $450.

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/Fort Worth Airport to San Antonio in the morning for as low as $244. 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/Fort Worth to San Antonio flight route?

Fly from Dallas/Fort Worth to San Antonio for the best Dallas/Fort Worth - 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/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $261 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/Fort Worth Airport for as low as $114 on momondo.

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

There are 3 cabin classes available to choose from on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to San Antonio flights?

You could potentially save up to 27% on your flight if you consider stops on a Dallas/Fort Worth Airport to San Antonio flight.

How have Dallas/Fort Worth Airport to San Antonio flight prices changed over time?

As of January 2026, prices for Dallas/Fort Worth Airport to San Antonio flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to San Antonio (DFW to SAT) flight deals and tips

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

Best Price Found

$85

Fastest flight time

1h 10m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Dallas/Fort Worth Airport in the past 72 hours is $85. The best round-trip flight deal from Dallas/Fort Worth Airport to San Antonio found on momondo in the last 72 hours is $171.
The fastest flight from Dallas/Fort Worth Airport to San Antonio takes 1h 10m
Direct flights go from Dallas/Fort Worth Airport to San Antonio every day.
There is 1 airport in San Antonio. From Dallas/Fort Worth Airport there are direct flights to San Antonio (SAT).
Search flight deals

  • How far is Dallas/Fort Worth to San Antonio by plane?

    San Antonio is 254.7 mi away from Dallas/Fort Worth. Typically, this will take 1h 10m by plane in normal conditions.

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

    Prices for flights from Dallas/Fort Worth Airport to San Antonio Airport are updated daily.

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

  • How old do you have to be to fly from Dallas/Fort Worth Airport 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/Fort Worth Airport to San Antonio Airport.

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

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dallas/Fort Worth Airport to San Antonio?

  • What is the most popular airline from Dallas/Fort Worth Airport to San Antonio?

Best airlines flying from Dallas/Fort Worth Airport to San Antonio

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $96Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $110Free CancellationRating
7.2
11,094 reviews
Search American Airlines flights

  • American Airlines Flights From Dallas/Fort Worth Airport to San Antonio

    American Airlines operates around 60 flights from Dallas/Fort Worth Airport to San Antonio every week. The average price of these flights found in the last 72 hours has been $305, but momondo users have found American Airlines deals from Dallas/Fort Worth Airport to San Antonio from as low as $110 round-trip. American Airlines has been scored 7.2/10 in 11,094 reviews.

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 Dallas to San Antonio?

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

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

All flight searches from Dallas to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Dallas to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Dallas 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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