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Cheap flights from San Antonio to Dallas from $63

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 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:04 pm - 6:20 pm
SAT
-
DFW
26h 16m
1 stop
Frontier Logo
11:18 am - 6:59 pm
DFW
-
SAT
7h 41m
1 stop
$136Frontier
Tue, Apr 28 - Tue, May 5
American Airlines Logo
3:11 pm - 4:30 pm
SAT
-
DFW
1h 19mnonstop
American Airlines Logo
7:10 am - 8:23 am
DFW
-
SAT
1h 13mnonstop
$137American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
1:32 pm - 2:50 pm
SAT
-
DFW
1h 18mnonstop
American Airlines Logo
7:47 pm - 8:58 pm
DFW
-
SAT
1h 11mnonstop
$139American Airlines
Tue, Apr 28 - Tue, May 5
Frontier Logo
8:25 pm - 5:50 am
SAT
-
DFW
9h 25m
1 stop
Frontier Logo
9:04 am - 6:59 pm
DFW
-
SAT
9h 55m
1 stop
$140Frontier
Fri, May 1 - Tue, May 5
Frontier Logo
8:59 pm - 5:41 am
SAT
-
DFW
8h 42m
1 stop
Frontier Logo
10:44 pm - 8:14 pm
DFW
-
SAT
21h 30m
1 stop
$141Frontier
Sat, May 9 - Mon, May 11
Frontier Logo
8:59 pm - 5:41 am
SAT
-
DFW
8h 42m
1 stop
Frontier Logo
10:17 pm - 6:59 pm
DFW
-
SAT
20h 42m
1 stop
$151Frontier
Fri, May 8 - Mon, May 11
United Airlines Logo
2:14 pm - 6:33 pm
SAT
-
DFW
4h 19m
1 stop
United Airlines Logo
7:28 pm - 10:59 pm
DFW
-
SAT
3h 31m
1 stop
$157United Airlines
Tue, Apr 21 - Wed, Apr 22
Frontier Logo
8:59 pm - 5:41 am
SAT
-
DFW
8h 42m
1 stop
Frontier Logo
9:04 am - 6:59 pm
DFW
-
SAT
9h 55m
1 stop
$160Frontier
Fri, May 8 - Tue, May 12
American Airlines Logo
6:00 am - 7:21 am
SAT
-
DFW
1h 21mnonstop
American Airlines Logo
10:47 pm - 11:56 pm
DFW
-
SAT
1h 09mnonstop
$164American Airlines
Tue, May 5 - Thu, May 7
Frontier Logo
8:39 pm - 2:47 pm
SAT
-
DFW
18h 08m
2 stops
Frontier Logo
8:00 am - 3:53 pm
DFW
-
SAT
7h 53m
1 stop
$169Frontier
Mon, Apr 27 - Wed, Apr 29

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
Apr 28
SAT4:04 pmSan Antonio
26h 16m
1 stop
DFW6:20 pmDallas/Fort Worth
May 5
DFW11:18 amDallas/Fort Worth
7h 41m
1 stop
SAT6:59 pmSan Antonio
$136
Frontier
May 1
SAT8:25 pmSan Antonio
9h 25m
1 stop
DFW5:50 amDallas/Fort Worth
May 5
DFW9:04 amDallas/Fort Worth
9h 55m
1 stop
SAT6:59 pmSan Antonio
$140
Frontier
May 9
SAT8:59 pmSan Antonio
8h 42m
1 stop
DFW5:41 amDallas/Fort Worth
May 11
DFW10:44 pmDallas/Fort Worth
21h 30m
1 stop
SAT8:14 pmSan Antonio
$141

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
Apr 21
SAT2:14 pmSan Antonio
4h 19m
1 stop
DFW6:33 pmDallas/Fort Worth
Apr 22
DFW7:28 pmDallas/Fort Worth
3h 31m
1 stop
SAT10:59 pmSan Antonio
$157
United Airlines
May 5
SAT7:35 amSan Antonio
5h 47m
1 stop
DFW1:22 pmDallas/Fort Worth
May 7
DFW5:15 amDallas/Fort Worth
3h 27m
1 stop
SAT8:42 amSan Antonio
$184
United Airlines
Apr 22
SAT5:30 amSan Antonio
3h 17m
1 stop
DFW8:47 amDallas/Fort Worth
Apr 22
DFW2:23 pmDallas/Fort Worth
5h 25m
1 stop
SAT7:48 pmSan Antonio
$211

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 April 3, 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

Cheapest round-trip

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 4/28

4:04 pm-6:20 pm

1 stop26h 16m

Dallas/Fort Worth

Tue 5/5

11:18 am-6:59 pm

1 stop7h 41m

$136

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 4/28

3:11 pm-4:30 pm

Nonstop1h 19m

Dallas/Fort Worth

Tue 5/5

7:10 am-8:23 am

Nonstop1h 13m

$137
Quickest round-trip

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 4/28

1:32 pm-2:50 pm

Nonstop1h 18m

Dallas/Fort Worth

Tue 5/5

7:47 pm-8:58 pm

Nonstop1h 11m

$139

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 5/1

8:25 pm-5:50 am

1 stop9h 25m

Dallas/Fort Worth

Tue 5/5

9:04 am-6:59 pm

1 stop9h 55m

$140

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 5/9

8:59 pm-5:41 am

1 stop8h 42m

Dallas/Fort Worth

Mon 5/11

10:44 pm-8:14 pm

1 stop21h 30m

$141

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 5/8

8:59 pm-5:41 am

1 stop8h 42m

Dallas/Fort Worth

Mon 5/11

10:17 pm-6:59 pm

1 stop20h 42m

$151

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 4/21

2:14 pm-6:33 pm

1 stop4h 19m

Dallas/Fort Worth

Wed 4/22

7:28 pm-10:59 pm

1 stop3h 31m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 5/8

8:59 pm-5:41 am

1 stop8h 42m

Dallas/Fort Worth

Tue 5/12

9:04 am-6:59 pm

1 stop9h 55m

$160

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 5/5

6:00 am-7:21 am

Nonstop1h 21m

Dallas/Fort Worth

Thu 5/7

10:47 pm-11:56 pm

Nonstop1h 09m

$164

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 4/27

8:39 pm-2:47 pm

2 stops18h 08m

Dallas/Fort Worth

Wed 4/29

8:00 am-3:53 pm

1 stop7h 53m

$169

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 typical price of a round-trip flight between San Antonio and Dallas/Fort Worth Airport?

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 $215.

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 $499. 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 $606.

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 $460 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 $772 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 $307 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 $176 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.

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

As of April 2026, prices for San Antonio to Dallas/Fort Worth Airport flights are approximately 0% more expensive 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

$223

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 $223. The best round-trip flight deal from San Antonio to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $425.
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

Frequently asked questions about flying from San Antonio to Dallas/Fort Worth Airport

  • 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 $91Free CancellationRating
8.0
4,344 reviews
Search Southwest flights
American AirlinesPriceFrom $124Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights
FrontierPriceFrom $143Free CancellationRating
5.7
3,000 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 53 times per week, with 11,552 momondo users rating the airline 7.1/10. 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 $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
Plano
Frisco
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Garland
Durant
Richardson
Rockwall
Lewisville
Addison
Mansfield
Allen
Ardmore
Burleson

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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