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Cheap flights from San Antonio to Dallas from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Dallas departing on 2/25. 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.
Frontier Logo
4:13 pm - 11:52 pm
SAT
-
DFW
7h 39m1 stop
Frontier Logo
9:17 pm - 9:18 am
DFW
-
SAT
12h 01m1 stop
$128Frontier
mar., feb. 24 - mié., feb. 25
Frontier Logo
8:24 pm - 4:28 pm
SAT
-
DFW
20h 04m1 stop
Frontier Logo
7:00 am - 7:29 pm
DFW
-
SAT
12h 29m1 stop
$137Frontier
vie., ene. 23 - dom., ene. 25
Frontier Logo
8:24 pm - 4:28 pm
SAT
-
DFW
20h 04m1 stop
Frontier Logo
7:00 am - 7:33 pm
DFW
-
SAT
12h 33m1 stop
$139Frontier
vie., ene. 23 - lun., ene. 26
Frontier Logo
12:31 pm - 8:00 pm
SAT
-
DFW
7h 29m1 stop
Frontier Logo
10:55 am - 7:33 pm
DFW
-
SAT
8h 38m1 stop
$143Frontier
jue., ene. 22 - jue., ene. 29
Frontier Logo
12:31 pm - 8:00 pm
SAT
-
DFW
7h 29m1 stop
Frontier Logo
9:56 am - 5:03 pm
DFW
-
SAT
7h 07m1 stop
$145Frontier
jue., ene. 22 - lun., ene. 26
Multiple Airlines Logo
10:35 am - 9:58 am
SAT
-
DFW
23h 23m1 stop
Multiple Airlines Logo
2:13 pm - 1:11 pm
DFW
-
SAT
22h 58m1 stop
$148Multiple Airlines
lun., ene. 19 - mié., ene. 21
Multiple Airlines Logo
6:35 am - 7:49 pm
SAT
-
DFW
13h 14m1 stop
Multiple Airlines Logo
9:59 pm - 3:00 pm
DFW
-
SAT
17h 01m1 stop
$154Multiple Airlines
mié., ene. 7 - vie., ene. 9
Multiple Airlines Logo
5:10 am - 4:17 pm
SAT
-
DFW
11h 07m1 stop
Multiple Airlines Logo
6:24 pm - 12:09 pm
DFW
-
SAT
17h 45m1 stop
$161Multiple Airlines
mié., ene. 7 - sáb., ene. 10
Frontier Logo
12:18 pm - 12:09 am
SAT
-
DFW
11h 51m1 stop
Frontier Logo
9:59 pm - 9:18 am
DFW
-
SAT
11h 19m1 stop
$162Frontier
lun., ene. 5 - jue., ene. 8
Multiple Airlines Logo
5:10 am - 4:17 pm
SAT
-
DFW
11h 07m1 stop
Multiple Airlines Logo
6:23 pm - 11:00 am
DFW
-
SAT
16h 37m1 stop
$163Multiple Airlines
mié., ene. 7 - mié., ene. 7

Frontier flights from San Antonio to Dallas/Fort Worth Airport

Our best Frontier deals on San Antonio to Dallas/Fort Worth Airport flight tickets
Frontier
Feb 24
SAT4:13 pmSan Antonio
7h 39m
1 stop
DFW11:52 pmDallas/Fort Worth
Feb 25
DFW9:17 pmDallas/Fort Worth
12h 01m
1 stop
SAT9:18 amSan Antonio
$128
Find similar
Frontier
Jan 23
SAT8:24 pmSan Antonio
20h 04m
1 stop
DFW4:28 pmDallas/Fort Worth
Jan 25
DFW7:00 amDallas/Fort Worth
12h 29m
1 stop
SAT7:29 pmSan Antonio
$137
Find similar
Frontier
Jan 23
SAT8:24 pmSan Antonio
20h 04m
1 stop
DFW4:28 pmDallas/Fort Worth
Jan 26
DFW7:00 amDallas/Fort Worth
12h 33m
1 stop
SAT7:33 pmSan Antonio
$139
Find similar

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

Our best American Airlines deals on San Antonio to Dallas/Fort Worth Airport flight tickets
American Airlines
Jan 22
SAT4:40 pmSan Antonio
1h 14m
DFW5:54 pmDallas/Fort Worth
Jan 29
DFW9:45 pmDallas/Fort Worth
1h 13m
SAT10:58 pmSan Antonio
$168
Find similar
American Airlines
Jan 7
SAT7:00 amSan Antonio
1h 13m
DFW8:13 amDallas/Fort Worth
Jan 7
DFW8:40 pmDallas/Fort Worth
1h 12m
SAT9:52 pmSan Antonio
$171
Find similar
American Airlines
Jan 21
SAT10:32 amSan Antonio
1h 14m
DFW11:46 amDallas/Fort Worth
Jan 28
DFW4:12 pmDallas/Fort Worth
1h 19m
SAT5:31 pmSan Antonio
$172
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Dallas/Fort Worth Airport 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 diciembre 8, 2025.
Use the filters below to find and compare flights from San Antonio to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

mar. 2/24

4:13 pm-11:52 pm

1 stop7h 39m

Dallas/Fort Worth

mié. 2/25

9:17 pm-9:18 am

1 stop12h 01m

$128

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

vie. 1/23

8:24 pm-4:28 pm

1 stop20h 04m

Dallas/Fort Worth

dom. 1/25

7:00 am-7:29 pm

1 stop12h 29m

$137

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

vie. 1/23

8:24 pm-4:28 pm

1 stop20h 04m

Dallas/Fort Worth

lun. 1/26

7:00 am-7:33 pm

1 stop12h 33m

$139

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

jue. 1/22

12:31 pm-8:00 pm

1 stop7h 29m

Dallas/Fort Worth

jue. 1/29

10:55 am-7:33 pm

1 stop8h 38m

$143

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

jue. 1/22

12:31 pm-8:00 pm

1 stop7h 29m

Dallas/Fort Worth

lun. 1/26

9:56 am-5:03 pm

1 stop7h 07m

$145

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

lun. 1/19

10:35 am-9:58 am

1 stop23h 23m

Dallas/Fort Worth

mié. 1/21

2:13 pm-1:11 pm

1 stop22h 58m

$148

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

mié. 1/7

6:35 am-7:49 pm

1 stop13h 14m

Dallas/Fort Worth

vie. 1/9

9:59 pm-3:00 pm

1 stop17h 01m

$154

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

mié. 1/7

5:10 am-4:17 pm

1 stop11h 07m

Dallas/Fort Worth

sáb. 1/10

6:24 pm-12:09 pm

1 stop17h 45m

$161

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

lun. 1/5

12:18 pm-12:09 am

1 stop11h 51m

Dallas/Fort Worth

jue. 1/8

9:59 pm-9:18 am

1 stop11h 19m

$162

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

mié. 1/7

5:10 am-4:17 pm

1 stop11h 07m

Dallas/Fort Worth

mié. 1/7

6:23 pm-11:00 am

1 stop16h 37m

$163

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 Dallas from

How to get the cheapest flight ticket from San Antonio to Dallas/Fort Worth Airport

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 Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from San Antonio is in September. Flight prices, which tend to average around $198, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in September, then August is your next best option. Flight prices from San Antonio to Dallas/Fort Worth Airport during August average around $204.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from San Antonio is on a Thursday. momondo users have found tickets for Thursday departures for as low as $501. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Dallas/Fort Worth Airport for around $648.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from San Antonio in the morning is the least expensive time of day to depart. momondo users have found prices as low as $463 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $883 on average. Flights to Dallas/Fort Worth Airport from San Antonio at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Antonio to Dallas/Fort Worth flight route?

Fly from San Antonio to Dallas/Fort Worth for the best San Antonio - Dallas/Fort Worth flight prices

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from San Antonio for as low as $144 on momondo.

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

There are 4 cabin classes available to choose from on San Antonio to Dallas/Fort Worth 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 San Antonio to Dallas/Fort Worth Airport flights?

No. A direct flight is the cheapest option for a flight between San Antonio to Dallas/Fort Worth Airport.

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

As of December 2025, prices for San Antonio to Dallas/Fort Worth Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$210

Fastest flight time

1h 10m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from San Antonio in the past 72 hours is $210. The best round-trip flight deal from San Antonio to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $365.
The fastest flight from San Antonio to Dallas/Fort Worth Airport takes 1h 10m
Direct flights go from San Antonio to Dallas/Fort Worth Airport every day.
Search flight deals

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

    The distance between San Antonio and Dallas/Fort Worth is about 254.7 mi. Typically, this will take 1h 13m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The required travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas/Fort Worth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from San Antonio to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $120Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

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

    American Airlines flies from San Antonio to Dallas/Fort Worth Airport around 76 times per week, with 11,045 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from San Antonio to Dallas/Fort Worth Airport in the last 72 hours was $120 (round-trip), much lower than the average airfare cost of $316 for American Airlines flights on this route.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Grapevine
Irving
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Rockwall
Richardson
Lewisville
Addison
Ardmore
Allen
Mansfield
Waxahachie

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Dallas for you.

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

Yes. All flights to Dallas from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Antonio to Dallas 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 San Antonio to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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