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$64+ Cheap flights from Dallas/Fort Worth (DFW) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Dallas/Fort Worth to San Antonio with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dallas/Fort Worth to San Antonio are usually found in August or March, booked 78 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Dallas/Fort Worth to San Antonio

Cheapest flights from Dallas/Fort Worth to San Antonio
Explore the most affordable flight options available from Dallas/Fort Worth to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:54 pmDFW - SAT
1 stop12h 27mFrontier
Mon 1/512:18 pmSAT - DFW
1 stop6h 29mFrontier
Deal found 12/10$217
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:47 pmDFW - SAT
1 stop10h 36mFrontier
Mon 1/512:18 pmSAT - DFW
1 stop6h 29mFrontier
Deal found 12/10$242
This Priceline deal was found by Cheapflights users on 12/10. 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.
Fri 12/196:00 amDFW - SAT
1 stop11h 01mFrontier
Mon 1/512:18 pmSAT - DFW
1 stop6h 29mFrontier
Deal found 12/10$247
This Priceline deal was found by Cheapflights users on 12/10. 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.
Wed 12/177:09 pmDFW - SAT
1 stop10h 26mMultiple Airlines
Wed 12/242:09 pmSAT - DFW
1 stop10h 00mMultiple Airlines
Deal found 12/10$255
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:47 pmDFW - SAT
1 stop10h 36mFrontier
Thu 12/2510:18 amSAT - DFW
1 stop6h 57mFrontier
Deal found 12/11$267
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:42 amDFW - SAT
1 stop6h 19mMultiple Airlines
Sun 12/285:10 amSAT - DFW
1 stop12h 57mMultiple Airlines
Deal found 12/10$284
This Super.com deal was found by Cheapflights users on 12/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:02 pmDFW - SAT
1 stop10h 33mSpirit Airlines
Wed 12/315:10 amSAT - DFW
1 stop12h 57mSpirit Airlines
Deal found 12/10$292
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:00 pmDFW - SAT
1 stop10h 55mFrontier
Mon 12/1512:03 pmSAT - DFW
1 stop7h 57mFrontier
Deal found 12/11$293
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:02 pmDFW - SAT
1 stop10h 33mSpirit Airlines
Wed 12/315:10 amSAT - DFW
1 stop12h 57mSpirit Airlines
Deal found 12/10$295
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:05 amDFW - SAT
1 stop10h 46mFrontier
Fri 1/910:13 amSAT - DFW
1 stop13h 56mFrontier
Deal found 12/10$297
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/249:38 amDFW - SAT
Nonstop1h 18mAmerican Airlines
Fri 12/266:00 pmSAT - DFW
Nonstop1h 28mAmerican Airlines
Deal found 12/11$299
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 amDFW - SAT
1 stop17h 02mMultiple Airlines
Fri 12/265:10 amSAT - DFW
1 stop12h 57mMultiple Airlines
Deal found 12/10$300

Find flight deals from Dallas/Fort Worth to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$128
(Frontier)

One-way from

$64
(Expedia)

Popular in

December

Cheapest in

August

Average price

$359

Good round-trip deal

$239 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for Dallas/Fort Worth-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas/Fort Worth-San Antonio flights.
Search Deals
From Dallas/Fort Worth to San Antonio
Search Deals
One-way flight from Dallas/Fort Worth to San Antonio
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to San Antonio.
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 December 12, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to San Antonio that are best for you.

Fly from

Dallas/Fort Worth

Fly to

San Antonio

Route

Depart

Return

Price

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 2/10

9:55 am-4:17 pm

1 stop6h 22m

San Antonio

Wed 2/11

5:12 pm-11:05 pm

1 stop5h 53m

$145

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/11

9:55 am-4:17 pm

1 stop6h 22m

San Antonio

Sat 2/14

7:56 pm-4:50 pm

1 stop20h 54m

$150

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 1/6

9:45 pm-10:58 pm

Nonstop1h 13m

San Antonio

Thu 1/8

7:00 pm-8:23 pm

Nonstop1h 23m

$154

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 1/7

12:18 pm-3:31 pm

1 stop3h 13m

San Antonio

Wed 1/14

5:59 pm-11:13 pm

1 stop5h 14m

$157

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 1/7

6:23 pm-11:00 am

1 stop16h 37m

San Antonio

Wed 1/14

6:30 am-9:06 pm

1 stop14h 36m

$165

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Fri 1/9

9:59 pm-3:00 pm

1 stop17h 01m

San Antonio

Fri 1/16

11:17 am-1:15 am

1 stop13h 58m

$167

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/11

9:55 am-4:17 pm

1 stop6h 22m

San Antonio

Sat 2/14

10:26 am-9:44 pm

1 stop11h 18m

$173

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sun 1/25

10:55 am-7:29 pm

1 stop8h 34m

San Antonio

Sun 2/1

10:35 am-11:35 pm

1 stop13h 00m

$196

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Mon 2/2

9:45 pm-10:58 pm

Nonstop1h 13m

San Antonio

Wed 2/4

7:00 am-8:13 am

Nonstop1h 13m

$214

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 2/10

7:37 pm-8:50 pm

Nonstop1h 13m

San Antonio

Sun 2/15

6:00 am-7:18 am

Nonstop1h 18m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 23 results
1
2
3

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

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 Dallas/Fort Worth to San Antonio in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust 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 Dallas/Fort Worth Airport-San Antonio flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Dallas/Fort Worth Airport-San Antonio flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-San Antonio flights, Cheapflights users trust Mytrip the most. Mytrip 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 Dallas/Fort Worth Airport-San Antonio 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 Dallas/Fort Worth to San Antonio

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to San Antonio. Price data was last updated on December 5, 2025.

The price you pay for your flight from Dallas/Fort Worth Airport to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 76 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/Fort Worth Airport to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to San Antonio (average of $77). Flying from Dallas/Fort Worth Airport to San Antonio in February is currently the most expensive (average of $137). 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/Fort Worth 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 December 12, 2025.

It’s optimal to fly from Dallas/Fort Worth Airport to San Antonio in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to San Antonio. Price data was last updated on December 6, 2025.

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

The best insider tips for Dallas/Fort Worth Airport to San Antonio 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 Dallas/Fort Worth Airport to San Antonio trip
Airports
DFW

For a quick departure, use the DART Orange Line to reach DFW directly at Terminal A, avoiding traffic delays.

Read more about DFWBy Chris Dong
SAT

From SAT, rideshare services pick up on the lower level of Terminal A, offering quick access to downtown.

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

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 December 12, 2025.
Read reviews from past customers who have flown Southwest and American Airlines from Dallas/Fort Worth Airport to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

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
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

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
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

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

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to San Antonio from Dallas/Fort Worth. Booking flights from Dallas/Fort Worth to San Antonio (SAT) should be relatively easy as there are 39 daily inbound flights from Dallas/Fort Worth from 2 different airlines.

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

    For as low as $154, Frontier can have you in San Antonio from Dallas/Fort Worth Airport in 1h 13m. Airlines will cover 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 Dallas/Fort Worth Airport to San Antonio round-trip?

    According to our current data, Southwest ($97), and American Airlines ($124) offers the cheapest pricing from Dallas/Fort Worth Airport to San Antonio. Southwest is priced at 63% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $48. Users have also found prices from $55 and $64 on Frontier and American Airlines, respectively.

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

    Consider SkyWest Airlines (86%), Japan Airlines (79%) or Fiji Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to San Antonio.

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

    Looking for the cheapest flight from Dallas/Fort Worth Airport to San Antonio? While on average our users pay $301, our data indicates the cheapest price to be $60. The most popular route (Dallas/Fort Worth - San Antonio), is priced around $142.

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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/Fort Worth Airport to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to San Antonio (average of $77). Flying from Dallas/Fort Worth Airport to San Antonio in February is currently the most expensive (average of $137). 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/Fort Worth to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dallas/Fort Worth to San Antonio

Discover the top 2 airlines that operate flights from Dallas/Fort Worth 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$226FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$119Average$310FlexibilityNo cancel feeOn-time71%

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