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$43+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DFW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Dallas/Fort Worth are usually found in October or September, booked 62 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap 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 September 11, 2025.

Round-trip from

$115
(Priceline)

One-way from

$43
(Orbitz)

Popular in

June

Cheapest in

October

Average price

$111

Good round-trip deal

$357 or less

Good one-way deal

$195 or less
From San Antonio to Dallas/Fort Worth
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One-way flight from San Antonio to Dallas/Fort Worth
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Highest demand for flights based on searches. 15% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Antonio to Dallas/Fort Worth.
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Price to beat on a one-way flight from San Antonio to Dallas/Fort Worth.
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Find 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 September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amSAT - DFW
1 stop9h 47mMultiple Airlines
Sun 10/125:14 amDFW - SAT
1 stop6h 00mMultiple Airlines
Deal found 9/11$115
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:37 pmSAT - DFW
1 stop9h 09mMultiple Airlines
Mon 10/612:31 pmDFW - SAT
1 stop6h 44mMultiple Airlines
Deal found 9/10$127
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:02 pmSAT - DFW
1 stop14h 43mSpirit Airlines
Wed 11/1210:20 pmDFW - SAT
1 stop15h 47mSpirit Airlines
Deal found 9/9$130
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amSAT - DFW
1 stop7h 21mMultiple Airlines
Mon 10/206:00 amDFW - SAT
1 stop10h 50mMultiple Airlines
Deal found 9/8$137
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:09 pmSAT - DFW
1 stop6h 26mFrontier
Sun 10/265:14 amDFW - SAT
1 stop6h 00mFrontier
Deal found 9/10$144
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/119:00 amSAT - DFW
Nonstop1h 16mAmerican Airlines
Sat 10/187:07 amDFW - SAT
Nonstop1h 12mAmerican Airlines
Deal found 9/11$145
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/75:00 amSAT - DFW
Nonstop1h 11mAmerican Airlines
Tue 10/147:07 amDFW - SAT
Nonstop1h 12mAmerican Airlines
Deal found 9/9$146
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:33 pmSAT - DFW
1 stop8h 12mMultiple Airlines
Sat 9/2010:46 amDFW - SAT
1 stop8h 46mMultiple Airlines
Deal found 9/10$149
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/45:00 amSAT - DFW
Nonstop1h 09mAmerican Airlines
Mon 10/610:37 pmDFW - SAT
Nonstop1h 06mAmerican Airlines
Deal found 9/10$151
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amSAT - DFW
1 stop7h 21mSpirit Airlines
Tue 10/143:25 pmDFW - SAT
1 stop8h 15mSpirit Airlines
Deal found 9/9$153

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 September 11, 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

San Antonio

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 10/9

3:32 pm-12:24 am

1 stop8h 52m

Dallas/Fort Worth

Thu 10/16

12:32 pm-7:41 pm

1 stop7h 09m

$144

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 10/23

12:09 pm-6:35 pm

1 stop6h 26m

Dallas/Fort Worth

Sun 10/26

5:14 am-11:14 am

1 stop6h 00m

$144

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/4

9:11 am-10:26 am

Nonstop1h 15m

Dallas/Fort Worth

Mon 10/6

9:10 pm-10:27 pm

Nonstop1h 17m

$152

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/4

3:22 pm-11:00 pm

1 stop7h 38m

Dallas/Fort Worth

Mon 10/6

6:00 am-7:15 pm

1 stop13h 15m

$155

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Fri 10/10

5:00 am-6:11 am

Nonstop1h 11m

Dallas/Fort Worth

Fri 10/17

7:06 am-8:21 am

Nonstop1h 15m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 10/6

6:39 pm-7:59 pm

Nonstop1h 20m

Dallas/Fort Worth

Thu 10/9

7:06 am-8:21 am

Nonstop1h 15m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 9/20

3:22 pm-11:00 pm

1 stop7h 38m

Dallas/Fort Worth

Mon 9/22

5:40 am-4:30 pm

1 stop10h 50m

$157

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/4

3:22 pm-11:00 pm

1 stop7h 38m

Dallas/Fort Worth

Tue 10/7

3:25 pm-11:40 pm

1 stop8h 15m

$160

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/25

2:04 pm-1:42 am

1 stop11h 38m

Dallas/Fort Worth

Sat 11/1

10:25 pm-8:30 pm

1 stop22h 05m

$163

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/11

11:45 am-3:56 pm

1 stop4h 11m

Dallas/Fort Worth

Sat 10/18

4:00 pm-7:30 pm

1 stop3h 30m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 24 results
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The best insider tips for San Antonio to Dallas/Fort Worth Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Dallas/Fort Worth Airport trip
Airlines
Qatar Airways

Qatar Airways allows only one carry-on item in economy, plan ahead to avoid extra fees.


Qatar Airways offers extra legroom seats for a fee, ideal for a more comfortable short flight.

Read more about Qatar Airwaysby Brandon Schultz
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, perfect for a comfortable short-haul flight.


Spirit's self-service bag drop saves time; print your boarding pass to avoid extra charges.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
SAT

For quick check-in, SAT offers a central ticketing area leading to two concourses. American and Southwest use Terminal B.

Read more about SATby Ramsey Qubein
DFW

Upon arrival at DFW, use the DART Orange Line for easy access to downtown Dallas from Terminal A.

Read more about DFWby Chris Dong
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz

Brandon Schultz

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
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

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

Ramsey Qubein

Ramsey Qubein

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

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?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Dallas/Fort Worth. Price data was last updated on August 29, 2025.

The best time to book flights from San Antonio to Dallas/Fort Worth Airport is 41 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, August is the cheapest month in which you can book a flight from San Antonio to Dallas/Fort Worth Airport (average of $216). Flying from San Antonio to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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 September 11, 2025.

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 51% on the cost of your flight, compared to a flight at noon.

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 September 7, 2025.

Travelers seeking maximum savings on their San Antonio to Dallas/Fort Worth Airport flight should consider departing on Tuesday 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.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, American Airlines, and Spirit Airlines 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
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 44 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 $152, Frontier can have you in Dallas/Fort Worth Airport from San Antonio in 1h 15m. San Antonio and Dallas/Fort Worth Airport are separated by a distance of 247 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Spirit Airlines. Our recent data shows that you can find tickets from as low as $54 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $97 and $108 round-trip. These flights start at 77% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $65. American Airlines flights start at $73 while deals on United Airlines start at $83 one-way.

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

    Consider Japan Airlines (74%), Envoy Air (72%) or Fiji Airways (62%) 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 $815, our data indicates the cheapest price to be $125. The most popular route (San Antonio - Dallas/Fort Worth), is priced around $130.

  • 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, August is the cheapest month in which you can book a flight from San Antonio to Dallas/Fort Worth Airport (average of $216). Flying from San Antonio to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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
Arlington
Allen
Frisco
Mansfield
Grapevine
Denton
Garland
Cedar Hill
Plano
Durant
McKinney
Richardson
Saginaw
Weatherford
Rockwall
Denison
Burleson
Carrollton
Granbury

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Dallas/Fort Worth

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$54Average$81FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$97Average$232FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$108Average$310FlexibilityNo cancel feeOn-time71%

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