Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Dallas from $49

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 12/23. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Dallas

Cheap round-trip flights

American Airlines Logo
6:00 am - 7:17 amSAT-DFW
1h 17mnonstop
American Airlines Logo
7:06 am - 8:21 amDFW-SAT
1h 15mnonstop
$97American Airlines
Find Deal
Tue, Oct 21 - Mon, Oct 27
American Airlines Logo
6:40 pm - 7:59 pmSAT-DFW
1h 19mnonstop
American Airlines Logo
8:17 pm - 9:26 pmDFW-SAT
1h 09mnonstop
$98American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
Spirit Airlines Logo
3:02 pm - 10:46 pmSAT-DFW
7h 44m1 stop
Spirit Airlines Logo
10:20 pm - 2:07 pmDFW-SAT
15h 47m1 stop
$130Spirit Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Multiple Airlines Logo
6:23 pm - 5:42 amSAT-DFW
11h 19m1 stop
Multiple Airlines Logo
7:45 am - 2:17 pmDFW-SAT
6h 32m1 stop
$137Multiple Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Frontier Logo
12:09 pm - 12:24 amSAT-DFW
12h 15m1 stop
Frontier Logo
6:00 am - 4:52 pmDFW-SAT
10h 52m1 stop
$144Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Frontier Logo
8:43 pm - 8:31 amSAT-DFW
11h 48m1 stop
Frontier Logo
8:56 pm - 9:14 amDFW-SAT
12h 18m1 stop
$145Frontier
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
8:37 pm - 5:50 amSAT-DFW
9h 13m1 stop
Multiple Airlines Logo
5:40 am - 4:30 pmDFW-SAT
10h 50m1 stop
$148Multiple Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29
Spirit Airlines Logo
2:42 pm - 5:46 amSAT-DFW
15h 04m1 stop
Spirit Airlines Logo
3:25 pm - 11:40 pmDFW-SAT
8h 15m1 stop
$164Spirit Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 7
United Airlines Logo
7:38 pm - 10:59 pmSAT-DFW
3h 21m1 stop
United Airlines Logo
7:14 pm - 10:35 pmDFW-SAT
3h 21m1 stop
$177United Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
United Airlines Logo
7:38 pm - 10:59 pmSAT-DFW
3h 21m1 stop
United Airlines Logo
5:15 am - 8:38 amDFW-SAT
3h 23m1 stop
$237United Airlines
Find Deal
Mon, Oct 13 - Thu, Oct 23

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
Oct 16
SAT12:09 pmSan Antonio
12h 15m
1 stop
DFW12:24 amDallas/Fort Worth
Oct 19
DFW6:00 amDallas/Fort Worth
10h 52m
1 stop
SAT4:52 pmSan Antonio
$144
Find similar
Frontier
Oct 30
SAT8:43 pmSan Antonio
11h 48m
1 stop
DFW8:31 amDallas/Fort Worth
Nov 6
DFW8:56 pmDallas/Fort Worth
12h 18m
1 stop
SAT9:14 amSan Antonio
$145
Find similar
Frontier
Oct 15
SAT3:59 pmSan Antonio
8h 20m
1 stop
DFW12:19 amDallas/Fort Worth
Oct 26
DFW10:32 pmDallas/Fort Worth
11h 37m
1 stop
SAT10:09 amSan Antonio
$156
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
Sep 22
SAT8:37 pmSan Antonio
9h 13m
1 stop
DFW5:50 amDallas/Fort Worth
Sep 27
DFW10:46 amDallas/Fort Worth
8h 46m
1 stop
SAT7:32 pmSan Antonio
$125
Find similar
Spirit Airlines
Nov 15
SAT3:02 pmSan Antonio
7h 44m
1 stop
DFW10:46 pmDallas/Fort Worth
Nov 18
DFW10:20 pmDallas/Fort Worth
15h 47m
1 stop
SAT2:07 pmSan Antonio
$130
Find similar
Spirit Airlines
Oct 5
SAT2:42 pmSan Antonio
15h 04m
1 stop
DFW5:46 amDallas/Fort Worth
Oct 7
DFW3:25 pmDallas/Fort Worth
8h 15m
1 stop
SAT11:40 pmSan Antonio
$164
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 September 17, 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

Tue 10/21

6:00 am-7:17 am

Nonstop1h 17m

Dallas/Fort Worth

Mon 10/27

7:06 am-8:21 am

Nonstop1h 15m

$97

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/11

6:40 pm-7:59 pm

Nonstop1h 19m

Dallas/Fort Worth

Mon 10/13

8:17 pm-9:26 pm

Nonstop1h 09m

$98

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 11/15

3:02 pm-10:46 pm

1 stop7h 44m

Dallas/Fort Worth

Tue 11/18

10:20 pm-2:07 pm

1 stop15h 47m

$130

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 11/5

6:23 pm-5:42 am

1 stop11h 19m

Dallas/Fort Worth

Sat 11/8

7:45 am-2:17 pm

1 stop6h 32m

$137

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 10/16

12:09 pm-12:24 am

1 stop12h 15m

Dallas/Fort Worth

Sun 10/19

6:00 am-4:52 pm

1 stop10h 52m

$144

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 10/30

8:43 pm-8:31 am

1 stop11h 48m

Dallas/Fort Worth

Thu 11/6

8:56 pm-9:14 am

1 stop12h 18m

$145

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 9/27

8:37 pm-5:50 am

1 stop9h 13m

Dallas/Fort Worth

Mon 9/29

5:40 am-4:30 pm

1 stop10h 50m

$148

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sun 10/5

2:42 pm-5:46 am

1 stop15h 04m

Dallas/Fort Worth

Tue 10/7

3:25 pm-11:40 pm

1 stop8h 15m

$164

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 10/13

7:38 pm-10:59 pm

1 stop3h 21m

Dallas/Fort Worth

Mon 10/20

7:14 pm-10:35 pm

1 stop3h 21m

$177

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 10/13

7:38 pm-10:59 pm

1 stop3h 21m

Dallas/Fort Worth

Thu 10/23

5:15 am-8:38 am

1 stop3h 23m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $115, 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 $149.

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 $489. 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 $657.

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 $901 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 $248 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 $130 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 September 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

$200

Fastest flight time

1h 09m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from San Antonio in the past 72 hours is $200. The best round-trip flight deal from San Antonio to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $364.
The fastest flight from San Antonio to Dallas/Fort Worth Airport takes 1h 09m
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 11m 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 $54Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $96Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $108Free 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 59 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 $108 (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
Irving
Grapevine
Plano
Denton
Thackerville
Grand Prairie
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.

An easier way to manage your Dallas/Fort Worth Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Dallas