San Antonio

$49+ Cheap flights from Dallas to San Antonio (SAT)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Oct 16 — Oct 231
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Cheapflights Tip: The best prices from Dallas to San Antonio are usually found in October or September, booked 55 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Dallas to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to San Antonio (SAT). 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 16, 2025.

Round-trip from

$97
(American Airlines)

One-way from

$49
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$146
From Dallas to San Antonio
One-way flight from Dallas to San Antonio
Highest demand for flights based on searches. 15% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Dallas to San Antonio

Cheapest flights from Dallas to San Antonio
Explore the most affordable flight options available from Dallas to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/77:07 amDFW - SAT
Nonstop1h 12mAmerican Airlines
Tue 10/76:40 pmSAT - DFW
Nonstop1h 19mAmerican Airlines
Deal found 9/15$97
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:20 amDAL - SAT
Nonstop1h 05mSouthwest
Mon 10/138:40 pmSAT - DAL
Nonstop1h 15mSouthwest
Deal found 9/16$97
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/187:07 amDFW - SAT
Nonstop1h 12mAmerican Airlines
Mon 10/208:25 pmSAT - DFW
Nonstop1h 15mAmerican Airlines
Deal found 9/15$98
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:08 amDFW - SAT
Nonstop1h 11mAmerican Airlines
Wed 11/57:00 amSAT - DFW
Nonstop1h 18mAmerican Airlines
Deal found 9/14$99
This Priceline deal was found by Cheapflights users on 9/14. 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.
Sat 9/2710:46 amDFW - SAT
1 stop8h 46mSpirit Airlines
Sat 9/278:37 pmSAT - DFW
1 stop9h 13mSpirit Airlines
Deal found 9/14$110
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:25 pmDAL - SAT
1 stop3h 00mSouthwest
Mon 10/206:15 pmSAT - DAL
1 stop4h 50mSouthwest
Deal found 9/15$117
This Expedia deal was found by Cheapflights users on 9/15. 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.
Sat 9/2710:46 amDFW - SAT
1 stop8h 46mSpirit Airlines
Mon 9/298:37 pmSAT - DFW
1 stop9h 13mSpirit Airlines
Deal found 9/15$125
This Priceline deal was found by Cheapflights users on 9/14. 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.
Sat 9/2710:46 amDFW - SAT
1 stop8h 46mSpirit Airlines
Sun 9/288:37 pmSAT - DFW
1 stop9h 13mSpirit Airlines
Deal found 9/14$127
This Spirit deal was found by Cheapflights users on 9/16. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:46 amDFW - SAT
1 stop8h 46mSpirit Airlines
Sat 10/48:37 pmSAT - DFW
1 stop9h 09mSpirit Airlines
Deal found 9/16$129
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/178:08 amDFW - SAT
Nonstop1h 11mAmerican Airlines
Sat 10/187:00 amSAT - DFW
Nonstop1h 19mAmerican Airlines
Deal found 9/14$134
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:30 amDAL - SAT
Nonstop1h 10mSouthwest
Tue 10/71:40 pmSAT - DAL
Nonstop1h 15mSouthwest
Deal found 9/15$134
This Priceline deal was found by Cheapflights users on 9/15. 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.
Fri 10/36:00 amDFW - SAT
1 stop5h 46mMultiple Airlines
Tue 10/77:00 amSAT - DFW
1 stop7h 21mMultiple Airlines
Deal found 9/15$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to San Antonio 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 16, 2025.
Use the filters below to find and compare flights from Dallas to San Antonio that are best for you.

Fly from

Dallas

Fly to

San Antonio

Route

Depart

Return

Price

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 10/25

7:07 am-8:19 am

Nonstop1h 12m

San Antonio

Mon 10/27

8:25 pm-9:40 pm

Nonstop1h 15m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Sat 10/11

7:05 am-8:15 am

Nonstop1h 10m

San Antonio

Mon 10/13

8:40 pm-9:55 pm

Nonstop1h 15m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Sat 10/18

7:05 am-8:15 am

Nonstop1h 10m

San Antonio

Mon 10/27

8:40 pm-9:55 pm

Nonstop1h 15m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Thu 10/16

7:40 am-8:50 am

Nonstop1h 10m

San Antonio

Mon 10/20

12:45 pm-1:55 pm

Nonstop1h 10m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Thu 10/9

11:10 am-12:20 pm

Nonstop1h 10m

San Antonio

Mon 10/13

8:40 pm-9:55 pm

Nonstop1h 15m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Sat 10/11

7:05 am-8:15 am

Nonstop1h 10m

San Antonio

Tue 10/14

6:15 am-7:25 am

Nonstop1h 10m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Tue 10/21

1:40 pm-2:50 pm

Nonstop1h 10m

San Antonio

Wed 10/22

7:25 pm-8:35 pm

Nonstop1h 10m

$97

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Mon 10/13

6:20 am-7:25 am

Nonstop1h 05m

San Antonio

Tue 10/14

7:35 pm-10:35 pm

1 stop3h 00m

$107

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 9/27

10:46 am-7:32 pm

1 stop8h 46m

San Antonio

Mon 9/29

8:37 pm-5:50 am

1 stop9h 13m

$125

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 10/4

10:46 am-7:32 pm

1 stop8h 46m

San Antonio

Sat 10/4

8:37 pm-5:46 am

1 stop9h 09m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 39 results
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The best insider tips for Dallas to San Antonio 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 Dallas to San Antonio trip
Airports
DFW

DFW's DART Orange Line connects downtown Dallas to Terminal A, offering a convenient public transit option for travelers.

Read more about DFWby Chris Dong
DAL

DAL offers a streamlined experience with quick security lines and a straightforward layout, making it ideal for domestic flights.

Read more about DALby Paul Rubio
SAT

SAT offers convenient rideshare services on the lower level of Terminal A, making it easy to reach downtown San Antonio.

Read more about SATby Ramsey Qubein
Our travel experts
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
Paul Rubio

Paul Rubio

Expert on DAL

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Best time to book a flight from Dallas to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Dallas 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 Dallas to San Antonio

How far ahead should I book a flight from Dallas to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to San Antonio. Price data was last updated on September 12, 2025.

The price you pay for your flight from Dallas to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Dallas to San Antonio (average of $295). Flying from Dallas to San Antonio in March is currently the most expensive (average of $376). 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 DFW to SAT?

Find hourly flight availability from Dallas to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from Dallas to San Antonio in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Dallas to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Dallas to San Antonio. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Dallas to San Antonio

Explore weekly flight availability from Dallas to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from A78 to SAT are scheduled on a Sunday (51 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost to fly round-trip from Dallas to San Antonio?

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated September 16, 2025.
See what other customers who have flown with Southwest, American Airlines, and Spirit Airlines from Dallas to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

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

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

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

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

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

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

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

Dallas to San Antonio Travel Guide

The San Antonio International Airport is just eight miles from the downtown area of the city. Its land area covers 2,304 acres. There are three runways that serve about 260 take-offs power day. There are just 24 gates at the airport.

Related info for your journey

Find useful and relevant information for your journey from Dallas to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Dallas to San Antonio flights?

    You’ll find that you can fly from Dallas-Fort Worth International Airport to San Antonio International Airport in just over an hour. You can fly from Dallas Love Field to San Antonio International Airport on a one-stop flight that takes over six hours to get there. Between the two origination airports, DFW has many more options for flights.

  • Which airlines fly directly from Dallas to San Antonio?

    American Airlines has several flights flying direct on this route. The flight is only about an hour. Southwest also offers non-stop flights to San Antonio from Dallas Love Field. Flights on this route often average about the same in price as most of the one-stop flights.

  • What are the stopover options between Dallas to San Antonio?

    Southwest has stopovers in Houston that are mostly under an hour. They also have a stop in El Paso on one of their options with a stopover time of 35m. If you fly with United, you will be stopping in Houston for anywhere from under an hour to almost four hours. They offer a lot of these flight routes. Delta has one-stop flights that land in Atlanta before going on to San Antonio. Some of these stopovers can be over 10 hours, but there are many options that are a lot shorter than that.

  • Do I need a passport or a visa to fly from Dallas to San Antonio?

    You don’t need a passport or visa to make the trip from Dallas to San Antonio. Show up to the airport with your valid form of identification and that’s all you’ll need. You may use a passport for ID, however.

  • What airport do you fly into for flights to San Antonio from Dallas?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Dallas to San Antonio. 3 airlines have flights to San Antonio from Dallas on a regular basis. Booking flights from Dallas to San Antonio should not be difficult; the airport handles an average of 46 inbound flights from Dallas per day.

  • How long is the flight from Dallas to San Antonio?

    For as low as $97, American Airlines can have you in San Antonio from Dallas in 1h 10m. The distance from Dallas to San Antonio is about 248 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Dallas to San Antonio 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 $104 round-trip. Spirit Airlines is priced at 77% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $49. Southwest flights start at $49 while deals on Spirit Airlines start at $65 one-way.

  • What are the most reliable airlines from Dallas to San Antonio?

    Consider Envoy Air (75%), SkyWest Airlines (74%) or Fiji Airways (72%) when booking your flight. These represent the most reliable airlines when flying from Dallas to San Antonio.

  • What are the cheapest flights from Dallas to San Antonio?

    Looking for the cheapest flight from Dallas to San Antonio? While on average our users pay $329, our data indicates the cheapest price to be $48. The most popular route (Dallas/Fort Worth - San Antonio), is priced around $97.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas to San Antonio 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 Dallas to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Dallas to San Antonio (average of $295). Flying from Dallas to San Antonio in March is currently the most expensive (average of $376). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Dallas to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Dallas to San Antonio

Discover the top 3 airlines that operate flights from Dallas to San Antonio. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$54Average$90FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$97Average$252FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$104Average$323FlexibilityNo cancel feeOn-time71%

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