HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas/Fort Worth

$78+ Cheap flights from San Antonio (SAT) to Dallas/Fort Worth (DFW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DFW
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Dallas/Fort Worth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from San Antonio to Dallas/Fort Worth are usually found in September or December, booked 49 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from San Antonio to Dallas/Fort Worth

Cheapest flights from San Antonio to Dallas/Fort Worth
Explore the most affordable flight options available from San Antonio to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
SAT
-
DFW
Nonstop1h 21m
American Airlines
Sat 8/229:49 pm
DFW
-
SAT
Nonstop1h 05m
American Airlines
Deal found 7/19$157
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:00 am
SAT
-
DFW
Nonstop1h 15m
American Airlines
Tue 8/189:45 pm
DFW
-
SAT
Nonstop1h 05m
American Airlines
Deal found 7/18$158
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:59 pm
SAT
-
DFW
1 stop3h 39m
United Airlines
Sat 8/225:45 pm
DFW
-
SAT
1 stop3h 31m
United Airlines
Deal found 7/21$177
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:59 am
SAT
-
DFW
Nonstop1h 20m
American Airlines
Sun 9/64:28 pm
DFW
-
SAT
Nonstop1h 07m
American Airlines
Deal found 7/20$178
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
SAT
-
DFW
Nonstop1h 24m
American Airlines
Sat 10/38:50 am
DFW
-
SAT
Nonstop1h 11m
American Airlines
Deal found 7/19$187
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:12 pm
SAT
-
DFW
1 stop3h 45m
United Airlines
Sun 9/65:45 pm
DFW
-
SAT
1 stop3h 31m
United Airlines
Deal found 7/21$197
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:27 pm
SAT
-
DFW
Nonstop1h 22m
American Airlines
Mon 8/177:25 am
DFW
-
SAT
Nonstop1h 08m
American Airlines
Deal found 7/22$198
This Frontier deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:26 pm
SAT
-
DFW
1 stop11h 43m
Frontier
Wed 8/269:07 am
DFW
-
SAT
1 stop10h 24m
Frontier
Deal found 7/22$200
This Frontier deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:24 pm
SAT
-
DFW
1 stop12h 33m
Frontier
Sat 8/299:07 am
DFW
-
SAT
1 stop10h 24m
Frontier
Deal found 7/22$201
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:30 am
SAT
-
DFW
1 stop3h 14m
United Airlines
Wed 8/1212:00 pm
DFW
-
SAT
1 stop3h 43m
United Airlines
Deal found 7/18$207
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:40 pm
SAT
-
DFW
Nonstop1h 25m
American Airlines
Sun 8/167:25 am
DFW
-
SAT
Nonstop1h 08m
American Airlines
Deal found 7/21$217
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:59 am
SAT
-
DFW
Nonstop1h 20m
American Airlines
Thu 9/109:45 pm
DFW
-
SAT
Nonstop1h 05m
American Airlines
Deal found 7/21$218

Find flight deals from San Antonio to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(American Airlines)

One-way from

$78
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$442

Good round-trip deal

$432 or less

Good one-way deal

$282 or less
Provider with most accurate pricing for San Antonio-Dallas/Fort Worth flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Dallas/Fort Worth flights.
Search Deals
From San Antonio to Dallas/Fort Worth
Search Deals
One-way flight from San Antonio to Dallas/Fort Worth
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from San Antonio to Dallas/Fort Worth.
Search Deals
Price to beat on a one-way flight from San Antonio to Dallas/Fort Worth.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Dallas/Fort Worth 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 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

Sat 10/10

7:25 pm-10:59 pm

1 stop3h 34m

Dallas/Fort Worth

Tue 10/13

3:57 pm-9:31 pm

1 stop5h 34m

$177

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/15

5:59 pm-9:38 pm

1 stop3h 39m

Dallas/Fort Worth

Tue 8/18

12:00 pm-3:43 pm

1 stop3h 43m

$177

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 10/20

5:58 pm-9:48 pm

1 stop3h 50m

Dallas/Fort Worth

Wed 10/21

7:20 pm-10:51 pm

1 stop3h 31m

$177

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 9/5

4:12 pm-7:57 pm

1 stop3h 45m

Dallas/Fort Worth

Sun 9/6

5:45 pm-9:16 pm

1 stop3h 31m

$197

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 8/20

5:30 am-8:51 am

1 stop3h 21m

Dallas/Fort Worth

Sat 8/22

12:00 pm-3:43 pm

1 stop3h 43m

$207

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Wed 9/23

12:00 pm-4:05 pm

1 stop4h 05m

Dallas/Fort Worth

Thu 9/24

7:20 pm-10:51 pm

1 stop3h 31m

$207

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/15

5:59 pm-9:38 pm

1 stop3h 39m

Dallas/Fort Worth

Mon 8/17

3:59 pm-7:58 pm

1 stop3h 59m

$207

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 10/12

7:25 pm-10:59 pm

1 stop3h 34m

Dallas/Fort Worth

Wed 10/14

5:15 am-8:38 am

1 stop3h 23m

$217

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 9/14

5:59 pm-9:38 pm

1 stop3h 39m

Dallas/Fort Worth

Mon 9/21

5:45 pm-9:16 pm

1 stop3h 31m

$227
Quickest round-trip

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 10/9

5:30 am-8:50 am

1 stop3h 20m

Dallas/Fort Worth

Tue 10/13

3:57 pm-7:28 pm

1 stop3h 31m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from San Antonio to Dallas/Fort Worth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Dallas/Fort Worth in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Dallas/Fort Worth Airport

How far ahead should I book a flight from San Antonio to Dallas/Fort Worth Airport?

The best time to book flights from San Antonio to Dallas/Fort Worth Airport is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Antonio to Dallas/Fort Worth Airport?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Dallas/Fort Worth Airport (average of $197). Flying from San Antonio to Dallas/Fort Worth Airport in July is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to DFW?

Find hourly flight availability from San Antonio to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

It’s optimal to fly from San Antonio to Dallas/Fort Worth Airport in the morning. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Antonio to Dallas/Fort Worth Airport?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Dallas/Fort Worth. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their San Antonio to Dallas/Fort Worth Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Antonio to Dallas/Fort Worth Airport?

The best insider tips for San Antonio to Dallas/Fort Worth Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Dallas/Fort Worth Airport trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on SAT

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with Southwest,American Airlines, andFrontier from San Antonio to Dallas/Fort Worth Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.1
Good
11,835 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.6
Fair
2,770 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Dallas/Fort Worth?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from San Antonio; the airport handles an average of 57 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the San Antonio airport to Dallas/Fort Worth. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

  • How long is the flight from San Antonio to Dallas/Fort Worth Airport?

    For as low as $177, United Airlines can have you in Dallas/Fort Worth Airport from San Antonio in 3h 34m. San Antonio and Dallas/Fort Worth Airport are separated by a distance of 247 mi.

  • What are the cheapest airlines flying from San Antonio to Dallas/Fort Worth Airport round-trip?

    Our cheapest airline available from San Antonio to Dallas/Fort Worth Airport is Southwest. Our recent data shows that you can find tickets from as low as $97 on this airline. Additional options worth looking into are American Airlines and Frontier, starting at $124 and $143 round-trip. These flights start at 72% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Antonio to Dallas/Fort Worth Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $48. Southwest flights start at $48 while deals on Frontier start at $67 one-way.

  • What are the most reliable airlines from San Antonio to Dallas/Fort Worth Airport?

    Consider Fiji Airways (78%), Japan Airlines (77%) or Qantas Airways (76%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Dallas/Fort Worth Airport.

  • What are the cheapest flights from San Antonio to Dallas/Fort Worth Airport?

    Looking for the cheapest flight from San Antonio to Dallas/Fort Worth Airport? While on average our users pay $2,050, our data indicates the cheapest price to be $167. The most popular route (San Antonio - Dallas/Fort Worth), is priced around $157.

  • Can I find deals for flights from San Antonio to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on San Antonio to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Dallas/Fort Worth.

  • Can I find deals for business class flights from San Antonio to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from San Antonio to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Dallas/Fort Worth Airport?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Dallas/Fort Worth Airport (average of $197). Flying from San Antonio to Dallas/Fort Worth Airport in July is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Rockwall
Arlington
Plano
Allen
Denton
Grapevine
Durant
Cedar Hill
Garland
Lewisville
Burleson
Frisco
Richardson
McKinney
Mansfield
Hillsboro
Sherman
Canton
Corsicana

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from San Antonio to Dallas/Fort Worth

Discover the top 3 airlines that operate flights from San Antonio to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$124Average$326FlexibilityNo cancel feeOn-time71%
FrontierCheapest$143Average$211FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.