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Cheap flights from San Antonio to Dallas from $41

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 8/27. 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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Find the cheapest flights from San Antonio to Dallas (SAT-DFW)

Cheap round-trip flights

American Airlines Logo
7:00 am - 8:20 amSAT-DFW
1h 20mnonstop
American Airlines Logo
7:05 am - 8:26 amDFW-SAT
1h 21mnonstop
$91American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 20
American Airlines Logo
7:00 am - 8:20 amSAT-DFW
1h 20mnonstop
American Airlines Logo
7:05 am - 8:26 amDFW-SAT
1h 21mnonstop
$92American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Spirit Airlines Logo
8:37 pm - 5:50 amSAT-DFW
9h 13m1 stop
Spirit Airlines Logo
10:46 am - 7:32 pmDFW-SAT
8h 46m1 stop
$94Spirit Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Spirit Airlines Logo
8:28 pm - 5:39 amSAT-DFW
9h 11m1 stop
Spirit Airlines Logo
10:14 am - 7:23 pmDFW-SAT
9h 09m1 stop
$98Spirit Airlines
Find Deal
Sun, Aug 24 - Wed, Aug 27
Logo
8:27 pm - 5:49 amSAT-DFW
9h 22m1 stop
Logo
10:30 pm - 1:59 pmDFW-SAT
15h 29m1 stop
$150
Find Deal
Sat, Nov 1 - Sun, Nov 2
Frontier Logo
8:16 pm - 9:16 amSAT-DFW
13h 00m1 stop
Frontier Logo
5:40 am - 4:30 pmDFW-SAT
10h 50m1 stop
$154Frontier
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
4:22 pm - 7:49 pmSAT-DFW
3h 27m1 stop
United Airlines Logo
5:15 am - 8:57 amDFW-SAT
3h 42m1 stop
$157United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
5:58 pm - 10:56 pmSAT-DFW
4h 58m1 stop
United Airlines Logo
7:35 pm - 10:48 pmDFW-SAT
3h 13m1 stop
$159United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
Frontier Logo
5:40 pm - 9:32 amSAT-DFW
15h 52m1 stop
Frontier Logo
10:25 pm - 7:15 pmDFW-SAT
20h 50m1 stop
$160Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Logo
8:37 pm - 5:50 amSAT-DFW
9h 13m1 stop
Logo
12:31 pm - 7:15 pmDFW-SAT
6h 44m1 stop
$195
Find Deal
Sun, Sep 28 - Mon, Sep 29

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
Sep 3
SAT7:00 amSan Antonio
1h 20m
DFW8:20 amDallas/Fort Worth
Sep 20
DFW7:05 amDallas/Fort Worth
1h 21m
SAT8:26 amSan Antonio
$91
Find similar
American Airlines
Sep 4
SAT7:00 amSan Antonio
1h 20m
DFW8:20 amDallas/Fort Worth
Sep 8
DFW7:05 amDallas/Fort Worth
1h 21m
SAT8:26 amSan Antonio
$92
Find similar
American Airlines
Sep 4
SAT10:18 amSan Antonio
1h 16m
DFW11:34 amDallas/Fort Worth
Sep 8
DFW7:05 amDallas/Fort Worth
1h 21m
SAT8:26 amSan Antonio
$93
Find similar

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
Sep 9
SAT4:22 pmSan Antonio
3h 27m
1 stop
DFW7:49 pmDallas/Fort Worth
Sep 16
DFW5:15 amDallas/Fort Worth
3h 42m
1 stop
SAT8:57 amSan Antonio
$157
Find similar
United Airlines
Sep 17
SAT5:58 pmSan Antonio
4h 58m
1 stop
DFW10:56 pmDallas/Fort Worth
Sep 21
DFW7:35 pmDallas/Fort Worth
3h 13m
1 stop
SAT10:48 pmSan Antonio
$159
Find similar
United Airlines
Sep 4
SAT5:58 pmSan Antonio
3h 46m
1 stop
DFW9:44 pmDallas/Fort Worth
Sep 8
DFW7:35 pmDallas/Fort Worth
3h 13m
1 stop
SAT10:48 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 August 14, 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

Wed 9/3

7:00 am-8:20 am

Nonstop1h 20m

Dallas/Fort Worth

Sat 9/20

7:05 am-8:26 am

Nonstop1h 21m

$91

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 9/4

7:00 am-8:20 am

Nonstop1h 20m

Dallas/Fort Worth

Mon 9/8

7:05 am-8:26 am

Nonstop1h 21m

$92

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 9/6

8:37 pm-5:50 am

1 stop9h 13m

Dallas/Fort Worth

Sat 9/13

10:46 am-7:32 pm

1 stop8h 46m

$94

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sun 8/24

8:28 pm-5:39 am

1 stop9h 11m

Dallas/Fort Worth

Wed 8/27

10:14 am-7:23 pm

1 stop9h 09m

$98

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 11/1

8:27 pm-5:49 am

1 stop9h 22m

Dallas/Fort Worth

Sun 11/2

10:30 pm-1:59 pm

1 stop15h 29m

$150

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 9/4

8:16 pm-9:16 am

1 stop13h 00m

Dallas/Fort Worth

Mon 9/8

5:40 am-4:30 pm

1 stop10h 50m

$154

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 9/9

4:22 pm-7:49 pm

1 stop3h 27m

Dallas/Fort Worth

Tue 9/16

5:15 am-8:57 am

1 stop3h 42m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 9/17

5:58 pm-10:56 pm

1 stop4h 58m

Dallas/Fort Worth

Sun 9/21

7:35 pm-10:48 pm

1 stop3h 13m

$159

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 9/12

5:40 pm-9:32 am

1 stop15h 52m

Dallas/Fort Worth

Sun 9/14

10:25 pm-7:15 pm

1 stop20h 50m

$160

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sun 9/28

8:37 pm-5:50 am

1 stop9h 13m

Dallas/Fort Worth

Mon 9/29

12:31 pm-7:15 pm

1 stop6h 44m

$195

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 October. Flight prices, which tend to average around $96, 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 October, then September is your next best option. Flight prices from San Antonio to Dallas/Fort Worth Airport during September average around $105.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $473. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, 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 $647.

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 $875 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 $236 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 $113 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 August 2025, prices for San Antonio to Dallas/Fort Worth Airport flights are approximately 54% 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

$41

Fastest flight time

1h 11m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from San Antonio in the past 72 hours is $41. The best round-trip flight deal from San Antonio to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $91.
The fastest flight from San Antonio to Dallas/Fort Worth Airport takes 1h 11m
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
Spirit AirlinesPriceFrom $51Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $96Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $124Free CancellationRating
7.2
10,000 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 70 times per week, with 10,000 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 $124 (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
Grapevine
Irving
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Waxahachie
Granbury

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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