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Cheap flights from San Antonio to Dallas from $42

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 11/18. 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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American Airlines Logo
7:31 pm - 8:49 pmSAT-DFW
1h 18mnonstop
American Airlines Logo
5:48 pm - 6:56 pmDFW-SAT
1h 08mnonstop
$97American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
8:21 pm - 9:39 pmSAT-DFW
1h 18mnonstop
American Airlines Logo
7:06 am - 8:22 amDFW-SAT
1h 16mnonstop
$98American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Frontier Logo
10:46 pm - 5:29 amSAT-DFW
6h 43m1 stop
Frontier Logo
8:00 am - 5:10 pmDFW-SAT
9h 10m1 stop
$110Frontier
Find Deal
Thu, Nov 13 - Sat, Nov 15
Multiple Airlines Logo
3:12 pm - 12:10 amSAT-DFW
8h 58m1 stop
Multiple Airlines Logo
1:38 pm - 11:45 pmDFW-SAT
10h 07m1 stop
$127Multiple Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Spirit Airlines Logo
6:45 am - 8:52 pmSAT-DFW
14h 07m1 stop
Spirit Airlines Logo
1:38 pm - 11:45 pmDFW-SAT
10h 07m1 stop
$130Spirit Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 12
Frontier Logo
10:46 pm - 5:29 amSAT-DFW
6h 43m1 stop
Frontier Logo
8:29 pm - 9:14 amDFW-SAT
12h 45m1 stop
$143Frontier
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
6:10 pm - 6:00 amSAT-DFW
11h 50m1 stop
Multiple Airlines Logo
10:52 pm - 11:50 amDFW-SAT
12h 58m1 stop
$148Multiple Airlines
Find Deal
Tue, Dec 9 - Wed, Jan 14
United Airlines Logo
11:47 am - 6:08 pmSAT-DFW
6h 21m1 stop
United Airlines Logo
12:15 pm - 3:30 pmDFW-SAT
3h 15m1 stop
$157United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Spirit Airlines Logo
6:45 am - 8:52 pmSAT-DFW
14h 07m1 stop
Spirit Airlines Logo
1:38 pm - 11:45 pmDFW-SAT
10h 07m1 stop
$164Spirit Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15
United Airlines Logo
4:04 pm - 8:03 pmSAT-DFW
3h 59m1 stop
United Airlines Logo
5:19 am - 8:41 amDFW-SAT
3h 22m1 stop
$170United Airlines
Find Deal
Mon, Jan 19 - Tue, Jan 20

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
Dec 11
SAT7:31 pmSan Antonio
1h 18m
DFW8:49 pmDallas/Fort Worth
Dec 15
DFW5:48 pmDallas/Fort Worth
1h 08m
SAT6:56 pmSan Antonio
$97
Find similar
American Airlines
Dec 4
SAT8:21 pmSan Antonio
1h 18m
DFW9:39 pmDallas/Fort Worth
Dec 8
DFW7:06 amDallas/Fort Worth
1h 16m
SAT8:22 amSan Antonio
$98
Find similar
American Airlines
Dec 11
SAT7:31 pmSan Antonio
1h 18m
DFW8:49 pmDallas/Fort Worth
Dec 15
DFW7:06 amDallas/Fort Worth
1h 16m
SAT8:22 amSan Antonio
$99
Find similar

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

Our best Spirit Airlines deals on San Antonio to Dallas/Fort Worth Airport flight tickets
Spirit Airlines
Nov 11
SAT6:45 amSan Antonio
14h 07m
1 stop
DFW8:52 pmDallas/Fort Worth
Nov 12
DFW1:38 pmDallas/Fort Worth
10h 07m
1 stop
SAT11:45 pmSan Antonio
$130
Find similar
Spirit Airlines
Nov 5
SAT6:45 amSan Antonio
14h 07m
1 stop
DFW8:52 pmDallas/Fort Worth
Nov 8
DFW1:38 pmDallas/Fort Worth
10h 07m
1 stop
SAT11:45 pmSan Antonio
$136
Find similar
Spirit Airlines
Nov 4
SAT6:45 amSan Antonio
14h 07m
1 stop
DFW8:52 pmDallas/Fort Worth
Nov 12
DFW1:38 pmDallas/Fort Worth
10h 07m
1 stop
SAT11:45 pmSan Antonio
$138
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 October 30, 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

Thu 12/11

7:31 pm-8:49 pm

Nonstop1h 18m

Dallas/Fort Worth

Mon 12/15

5:48 pm-6:56 pm

Nonstop1h 08m

$97

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 12/4

8:21 pm-9:39 pm

Nonstop1h 18m

Dallas/Fort Worth

Mon 12/8

7:06 am-8:22 am

Nonstop1h 16m

$98

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 11/13

10:46 pm-5:29 am

1 stop6h 43m

Dallas/Fort Worth

Sat 11/15

8:00 am-5:10 pm

1 stop9h 10m

$110

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 11/15

3:12 pm-12:10 am

1 stop8h 58m

Dallas/Fort Worth

Tue 11/18

1:38 pm-11:45 pm

1 stop10h 07m

$127

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 11/11

6:45 am-8:52 pm

1 stop14h 07m

Dallas/Fort Worth

Wed 11/12

1:38 pm-11:45 pm

1 stop10h 07m

$130

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 11/13

10:46 pm-5:29 am

1 stop6h 43m

Dallas/Fort Worth

Sun 11/16

8:29 pm-9:14 am

1 stop12h 45m

$143

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 12/9

6:10 pm-6:00 am

1 stop11h 50m

Dallas/Fort Worth

Wed 1/14

10:52 pm-11:50 am

1 stop12h 58m

$148

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 12/4

11:47 am-6:08 pm

1 stop6h 21m

Dallas/Fort Worth

Mon 12/8

12:15 pm-3:30 pm

1 stop3h 15m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 11/12

6:45 am-8:52 pm

1 stop14h 07m

Dallas/Fort Worth

Sat 11/15

1:38 pm-11:45 pm

1 stop10h 07m

$164

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 1/19

4:04 pm-8:03 pm

1 stop3h 59m

Dallas/Fort Worth

Tue 1/20

5:19 am-8:41 am

1 stop3h 22m

$170

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 $171, 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 $198.

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 $500. 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 $659.

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 $466 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 $908 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 $262 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 October 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

$213

Fastest flight time

1h 12m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from San Antonio in the past 72 hours is $213. The best round-trip flight deal from San Antonio to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $361.
The fastest flight from San Antonio to Dallas/Fort Worth Airport takes 1h 12m
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 17m 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 $70Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $123Free CancellationRating
7.2
11,030 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 23 times per week, with 11,030 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 $123 (round-trip), much lower than the average airfare cost of $314 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
Thackerville
Grand Prairie
McKinney
Durant
Rockwall
Garland
Richardson
Ardmore
Lewisville
Addison
Allen
Granbury
Mansfield

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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