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Cheap flights from San Antonio to Dallas from $55

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 5/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 8:23 am
SAT
-
DFW
1h 23mnonstop
American Airlines Logo
10:44 pm - 11:59 pm
DFW
-
SAT
1h 15mnonstop
$137American Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
5:04 pm - 9:31 am
SAT
-
DFW
16h 27m
1 stop
Multiple Airlines Logo
7:15 pm - 9:30 am
DFW
-
SAT
14h 15m
1 stop
$147Multiple Airlines
Sun, Mar 1 - Tue, Mar 3
Multiple Airlines Logo
10:26 am - 1:18 pm
SAT
-
DFW
26h 52m
1 stop
Multiple Airlines Logo
3:15 pm - 12:17 am
DFW
-
SAT
9h 02m
1 stop
$150Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Spirit Airlines Logo
10:26 am - 11:17 pm
SAT
-
DFW
12h 51m
1 stop
Spirit Airlines Logo
7:35 pm - 9:27 am
DFW
-
SAT
13h 52m
1 stop
$152Spirit Airlines
Wed, Feb 25 - Wed, Mar 25
American Airlines Logo
8:08 pm - 9:29 pm
SAT
-
DFW
1h 21mnonstop
American Airlines Logo
7:05 am - 8:23 am
DFW
-
SAT
1h 18mnonstop
$154American Airlines
Thu, Mar 12 - Tue, Mar 17
United Airlines Logo
11:53 am - 6:03 pm
SAT
-
DFW
6h 10m
1 stop
United Airlines Logo
12:05 pm - 3:33 pm
DFW
-
SAT
3h 28m
1 stop
$157United Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
10:26 am - 10:55 pm
SAT
-
DFW
12h 29m
1 stop
Multiple Airlines Logo
6:00 am - 9:30 am
DFW
-
SAT
27h 30m
1 stop
$158Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Frontier Logo
10:48 pm - 5:47 am
SAT
-
DFW
6h 59m
1 stop
Frontier Logo
7:00 am - 6:22 pm
DFW
-
SAT
11h 22m
1 stop
$160Frontier
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
3:14 pm - 12:12 am
SAT
-
DFW
8h 58m
1 stop
Frontier Logo
10:45 pm - 2:19 pm
DFW
-
SAT
39h 34m
2 stops
$163Frontier
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
10:26 am - 10:55 pm
SAT
-
DFW
12h 29m
1 stop
Multiple Airlines Logo
10:34 pm - 12:17 am
DFW
-
SAT
25h 43m
1 stop
$166Multiple Airlines
Thu, Mar 5 - Mon, Mar 16

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

Our best United Airlines deals on San Antonio to Dallas/Fort Worth Airport flight tickets
United Airlines
Mar 10
SAT9:52 amSan Antonio
3h 26m
1 stop
DFW1:18 pmDallas/Fort Worth
Mar 17
DFW5:15 amDallas/Fort Worth
3h 23m
1 stop
SAT8:38 amSan Antonio
$157
United Airlines
Mar 12
SAT6:52 pmSan Antonio
4h 23m
1 stop
DFW11:15 pmDallas/Fort Worth
Mar 17
DFW5:15 amDallas/Fort Worth
3h 23m
1 stop
SAT8:38 amSan Antonio
$174
United Airlines
Mar 5
SAT6:52 pmSan Antonio
4h 23m
1 stop
DFW11:15 pmDallas/Fort Worth
Mar 16
DFW7:30 pmDallas/Fort Worth
3h 27m
1 stop
SAT10:57 pmSan Antonio
$191

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 26
SAT8:20 pmSan Antonio
24h 29m
1 stop
DFW8:49 pmDallas/Fort Worth
Mar 1
DFW10:20 amDallas/Fort Worth
8h 02m
1 stop
SAT6:22 pmSan Antonio
$160
Frontier
Apr 22
SAT3:14 pmSan Antonio
8h 58m
1 stop
DFW12:12 amDallas/Fort Worth
Apr 26
DFW10:45 pmDallas/Fort Worth
39h 34m
2 stops
SAT2:19 pmSan Antonio
$163
Frontier
Apr 10
SAT6:45 amSan Antonio
17h 27m
1 stop
DFW12:12 amDallas/Fort Worth
Apr 11
DFW5:45 amDallas/Fort Worth
18h 34m
1 stop
SAT12:19 amSan Antonio
$171

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 February 13, 2026.
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

Wed 3/11

7:00 am-8:23 am

Nonstop1h 23m

Dallas/Fort Worth

Wed 3/18

10:44 pm-11:59 pm

Nonstop1h 15m

$137

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sun 3/1

5:04 pm-9:31 am

1 stop16h 27m

Dallas/Fort Worth

Tue 3/3

7:15 pm-9:30 am

1 stop14h 15m

$147

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 3/10

10:26 am-1:18 pm

1 stop26h 52m

Dallas/Fort Worth

Tue 3/17

3:15 pm-12:17 am

1 stop9h 02m

$150

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 2/25

10:26 am-11:17 pm

1 stop12h 51m

Dallas/Fort Worth

Wed 3/25

7:35 pm-9:27 am

1 stop13h 52m

$152

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 3/12

8:08 pm-9:29 pm

Nonstop1h 21m

Dallas/Fort Worth

Tue 3/17

7:05 am-8:23 am

Nonstop1h 18m

$154

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 3/11

11:53 am-6:03 pm

1 stop6h 10m

Dallas/Fort Worth

Wed 3/18

12:05 pm-3:33 pm

1 stop3h 28m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 3/5

10:26 am-10:55 pm

1 stop12h 29m

Dallas/Fort Worth

Mon 3/9

6:00 am-9:30 am

1 stop27h 30m

$158

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 2/27

10:48 pm-5:47 am

1 stop6h 59m

Dallas/Fort Worth

Sun 3/1

7:00 am-6:22 pm

1 stop11h 22m

$160

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 4/22

3:14 pm-12:12 am

1 stop8h 58m

Dallas/Fort Worth

Sun 4/26

10:45 pm-2:19 pm

2 stops39h 34m

$163

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 3/5

10:26 am-10:55 pm

1 stop12h 29m

Dallas/Fort Worth

Mon 3/16

10:34 pm-12:17 am

1 stop25h 43m

$166

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 $206.

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 $494. 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 $623.

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 $457 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 $829 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 $291 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 $151 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 February 2026, prices for San Antonio to Dallas/Fort Worth Airport flights are approximately 22% 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

$209

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 $209. The best round-trip flight deal from San Antonio to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $405.
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 10m 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
4,283 reviews
Search Southwest flights
American AirlinesPriceFrom $107Free CancellationRating
7.2
11,283 reviews
Search American Airlines flights
FrontierPriceFrom $143Free CancellationRating
5.7
3,052 reviews
Search Frontier flights

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

    American Airlines flies from San Antonio to Dallas/Fort Worth Airport around 67 times per week, with 11,277 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 $107 (round-trip), much lower than the average airfare cost of $313 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
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Richardson
Rockwall
Lewisville
Addison
Ardmore
Allen
Mansfield
Sherman

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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