How many flights depart from Dallas to San Antonio on average per day?

The number of flights available between Dallas and San Antonio is 36 per day as of August 2026. The most frequent departure time is 6:00PM, with 50% of daily flights leaving in the evening.

What is the cheapest airline that flies from Dallas to San Antonio?

Frontier, American Airlines, and Southwest are the most popular carriers operating from Dallas to San Antonio

How many flights depart from Dallas to San Antonio on average per week?

254 flights are operational weekly from Dallas to San Antonio as of August 2026. The most popular departure day for this route is Sun, with 24% of flights per week taking off on this day.

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?

There are 2 operators available for flights from Dallas to San Antonio Airport as of August 2026.

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.

$74 Cheap Flights from Dallas to San Antonio in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to San Antonio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:07 am - 7:31 pm-

10h 24m

10:24 pm - 5:48 am-

7h 24m

$148Frontier

Thu, Aug 27 - Mon, Aug 31

10:59 pm - 2:20 pm-

15h 21m

8:20 pm - 1:47 pm-

17h 27m

$148Frontier

Mon, Sep 21 - Tue, Sep 22

10:59 pm - 11:44 am-

12h 45m

10:41 pm - 6:49 pm-

20h 08m

$148Frontier

Thu, Oct 1 - Thu, Oct 8

7:00 am - 7:25 pm-

12h 25m

8:20 pm - 9:35 am-

13h 15m

$148Frontier

Wed, Sep 9 - Sat, Sep 12

8:59 pm - 10:00 pm-

1h 01mnonstop

6:00 am - 7:21 am-

1h 21mnonstop

$177American Airlines

Wed, Aug 26 - Wed, Sep 2

8:50 am - 10:01 am-

1h 11mnonstop

5:00 am - 6:18 am-

1h 18mnonstop

$177American Airlines

Tue, Sep 15 - Tue, Sep 22

8:25 pm - 9:35 pm-

1h 10mnonstop

6:40 am - 7:50 am-

1h 10mnonstop

$177Southwest

Tue, Sep 15 - Wed, Sep 16

7:25 pm - 8:30 pm-

1h 05mnonstop

6:40 pm - 7:55 pm-

1h 15mnonstop

$177Southwest

Tue, Sep 1 - Tue, Sep 8

10:35 am - 11:45 am-

1h 10mnonstop

4:40 pm - 5:50 pm-

1h 10mnonstop

$177Southwest

Sat, Sep 12 - Sat, Sep 19

7:40 am - 8:45 am-

1h 05mnonstop

6:40 pm - 7:55 pm-

1h 15mnonstop

$177Southwest

Tue, Sep 15 - Tue, Sep 22

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United Airlines flights from Dallas to San Antonio

Our best United Airlines deals on Dallas to San Antonio flight tickets

United Airlines

Sep 2

DFW7:00 amDallas/Fort Worth

3h 36m

1 stop

SAT10:36 amSan Antonio

Sep 6

SAT7:35 amSan Antonio

3h 29m

1 stop

DFW11:04 amDallas/Fort Worth

$207

United Airlines

Sep 5

DFW12:00 pmDallas/Fort Worth

3h 43m

1 stop

SAT3:43 pmSan Antonio

Sep 7

SAT5:59 pmSan Antonio

3h 39m

1 stop

DFW9:38 pmDallas/Fort Worth

$222

United Airlines

Sep 6

DFW3:59 pmDallas/Fort Worth

5h 17m

1 stop

SAT9:16 pmSan Antonio

Sep 7

SAT5:59 pmSan Antonio

3h 39m

1 stop

DFW9:38 pmDallas/Fort Worth

$232

Frontier flights from Dallas to San Antonio

Our best Frontier deals on Dallas to San Antonio flight tickets

Frontier

Sep 29

DFW7:00 amDallas/Fort Worth

12h 25m

1 stop

SAT7:25 pmSan Antonio

Sep 30

SAT3:19 pmSan Antonio

7h 40m

1 stop

DFW10:59 pmDallas/Fort Worth

$148

Frontier

Sep 14

DFW7:00 amDallas/Fort Worth

12h 25m

1 stop

SAT7:25 pmSan Antonio

Sep 21

SAT12:39 pmSan Antonio

12h 15m

1 stop

DFW12:54 amDallas/Fort Worth

$149

Frontier

Aug 29

DFW5:18 amDallas/Fort Worth

14h 13m

1 stop

SAT7:31 pmSan Antonio

Aug 31

SAT10:24 pmSan Antonio

7h 24m

1 stop

DFW5:48 amDallas/Fort Worth

$150

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 8/27

9:07 am-7:31 pm

1 stop10h 24m

San Antonio

Mon 8/31

10:24 pm-5:48 am

1 stop7h 24m

$148

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Mon 9/21

10:59 pm-2:20 pm

1 stop15h 21m

San Antonio

Tue 9/22

8:20 pm-1:47 pm

1 stop17h 27m

$148

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 10/1

10:59 pm-11:44 am

1 stop12h 45m

San Antonio

Thu 10/8

10:41 pm-6:49 pm

1 stop20h 08m

$148

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 9/9

7:00 am-7:25 pm

1 stop12h 25m

San Antonio

Sat 9/12

8:20 pm-9:35 am

1 stop13h 15m

$148

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 8/26

8:59 pm-10:00 pm

Nonstop1h 01m

San Antonio

Wed 9/2

6:00 am-7:21 am

Nonstop1h 21m

$177

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 9/15

8:50 am-10:01 am

Nonstop1h 11m

San Antonio

Tue 9/22

5:00 am-6:18 am

Nonstop1h 18m

$177

Quickest round-trip

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Tue 9/15

8:25 pm-9:35 pm

Nonstop1h 10m

San Antonio

Wed 9/16

6:40 am-7:50 am

Nonstop1h 10m

$177

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Tue 9/1

7:25 pm-8:30 pm

Nonstop1h 05m

San Antonio

Tue 9/8

6:40 pm-7:55 pm

Nonstop1h 15m

$177

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Sat 9/12

10:35 am-11:45 am

Nonstop1h 10m

San Antonio

Sat 9/19

4:40 pm-5:50 pm

Nonstop1h 10m

$177

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Tue 9/15

7:40 am-8:45 am

Nonstop1h 05m

San Antonio

Tue 9/22

6:40 pm-7:55 pm

Nonstop1h 15m

$177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from $176 to $441.
The lowest price recently found on this route was $148.

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 September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $259.

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 $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 $502.

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 Dallas to San Antonio in the evening for as low as $319. 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 $359. 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/Fort Worth to San Antonio for the best Dallas - San Antonio flight prices

How far in advance should I book a flight from Dallas 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 $336 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 $140 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 in San Antonio. From Dallas there are direct flights to San Antonio (SAT).

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Frequently asked questions about flying from Dallas to San Antonio

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?
There are 2 operators available for flights from Dallas to San Antonio Airport as of August 2026.
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
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,222 reviews		Search Southwest flights
American Airlines	PriceFrom $154	Free Cancellation	Rating 7.1 11,850 reviews		Search American Airlines flights

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Schertz

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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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Cheap flights from Dallas to San Antonio from $74

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 10/3. 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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United Airlines flights from Dallas to San Antonio

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How to get the cheapest flight ticket from Dallas to San Antonio

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

What is the cheapest month to fly to San Antonio?

What is the cheapest day to depart on your flight to San Antonio?

What is the cheapest time of day to depart on your flight to San Antonio?

What is the cheapest Dallas to San Antonio flight route?

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

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

What is the cheapest airline that flies from Dallas to San Antonio?

How many flights depart from Dallas to San Antonio on average per day?

How many flights depart from Dallas to San Antonio on average per week?

Cheap Dallas to San Antonio flight deals and tips

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Frequently asked questions about flying from Dallas to San Antonio

Best airlines flying from Dallas to San Antonio

Compare and see reviews for airlines that fly from Dallas to San Antonio with momondo

Traveling to a place near San Antonio?

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An easier way to manage your San Antonio trip

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List of cabin classes available on flights landing in San Antonio. Availability may vary depending on flight origin and airline.

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