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

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DFW
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Dallas 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

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Dallas (A78). 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 19, 2025.

Round-trip from

$97
(American Airlines)

One-way from

$49
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$149
From San Antonio to Dallas
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One-way flight from San Antonio to Dallas
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Highest demand for flights based on searches. 12% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Dallas

Cheapest flights from San Antonio to Dallas
Explore the most affordable flight options available from San Antonio to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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 10/307:00 amSAT - DFW
Nonstop1h 19mAmerican Airlines
Mon 11/37:06 amDFW - SAT
Nonstop1h 18mAmerican Airlines
Deal found 9/17$97
This Southwest deal was found by Cheapflights users on 9/17. 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.
Wed 10/155:10 pmSAT - DAL
Nonstop1h 15mSouthwest
Wed 10/226:35 amDAL - SAT
Nonstop1h 05mSouthwest
Deal found 9/17$97
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/116:40 pmSAT - DFW
Nonstop1h 19mAmerican Airlines
Mon 10/136:15 pmDFW - SAT
Nonstop1h 12mAmerican Airlines
Deal found 9/18$98
This Spirit deal was found by Cheapflights users on 9/17. 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.
Mon 11/106:23 pmSAT - DFW
1 stop11h 19mSpirit Airlines
Tue 11/1810:20 pmDFW - SAT
1 stop15h 47mSpirit Airlines
Deal found 9/17$130
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/205:00 amSAT - DFW
Nonstop1h 11mAmerican Airlines
Fri 10/249:30 pmDFW - SAT
Nonstop1h 09mAmerican Airlines
Deal found 9/18$134
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:40 pmSAT - DAL
Nonstop1h 15mSouthwest
Thu 10/236:20 amDAL - SAT
Nonstop1h 05mSouthwest
Deal found 9/18$134
This Orbitz deal was found by Cheapflights users on 9/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:33 pmSAT - DFW
1 stop8h 12mMultiple Airlines
Sat 9/2710:46 amDFW - SAT
1 stop8h 46mMultiple Airlines
Deal found 9/18$142
This Priceline deal was found by Cheapflights users on 9/17. 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 10/1710:54 amSAT - DFW
1 stop6h 21mFrontier
Sun 10/196:00 amDFW - SAT
1 stop10h 52mFrontier
Deal found 9/17$144
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:45 pmSAT - DAL
Nonstop1h 15mSouthwest
Fri 10/246:00 amDAL - SAT
1 stop3h 00mSouthwest
Deal found 9/18$144
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:37 pmSAT - DFW
1 stop9h 13mMultiple Airlines
Mon 9/295:40 amDFW - SAT
1 stop10h 50mMultiple Airlines
Deal found 9/16$148
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:25 pmSAT - DFW
1 stop15h 12mFrontier
Sun 11/910:29 pmDFW - SAT
1 stop10h 45mFrontier
Deal found 9/18$153
This Priceline deal was found by Cheapflights users on 9/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amSAT - DFW
1 stop7h 21mMultiple Airlines
Wed 10/227:35 amDFW - SAT
1 stop7h 39mMultiple Airlines
Deal found 9/18$154

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Dallas 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 19, 2025.
Use the filters below to find and compare flights from San Antonio to Dallas that are best for you.

Fly from

San Antonio

Fly to

Dallas

Route

Depart

Return

Price

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 11/10

6:00 am-7:22 am

Nonstop1h 22m

Dallas/Fort Worth

Tue 11/18

7:06 am-8:24 am

Nonstop1h 18m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Wed 10/15

5:10 pm-6:25 pm

Nonstop1h 15m

Dallas Love Field

Wed 10/22

6:35 am-7:40 am

Nonstop1h 05m

$97

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 11/6

7:30 pm-8:46 pm

Nonstop1h 16m

Dallas/Fort Worth

Sat 11/8

3:50 pm-5:00 pm

Nonstop1h 10m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Thu 12/25

5:10 pm-6:20 pm

Nonstop1h 10m

Dallas Love Field

Thu 1/1

8:40 pm-9:50 pm

Nonstop1h 10m

$97

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Tue 10/21

5:00 am-6:11 am

Nonstop1h 11m

Dallas/Fort Worth

Mon 10/27

7:06 am-8:21 am

Nonstop1h 15m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Tue 10/28

8:05 am-9:15 am

Nonstop1h 10m

Dallas Love Field

Sat 11/1

7:55 pm-9:00 pm

Nonstop1h 05m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Wed 11/5

6:35 pm-7:45 pm

Nonstop1h 10m

Dallas Love Field

Thu 11/13

1:15 pm-2:25 pm

Nonstop1h 10m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Sat 10/11

4:05 pm-9:20 pm

1 stop5h 15m

Dallas Love Field

Mon 10/13

6:20 am-7:25 am

Nonstop1h 05m

$107

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 11/10

6:23 pm-5:42 am

1 stop11h 19m

Dallas/Fort Worth

Tue 11/18

10:20 pm-2:07 pm

1 stop15h 47m

$130

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 11/6

10:46 pm-5:29 am

1 stop6h 43m

Dallas/Fort Worth

Sat 11/8

8:00 am-3:35 pm

1 stop7h 35m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 40 results
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The best insider tips for San Antonio to Dallas 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 trip
Airports
SAT

For economy parking, SAT offers shuttle service, providing a better value for longer trips compared to the new parking garage.

Read more about SATby Ramsey Qubein
DFW

DFW offers easy access via DART's Orange Line, connecting downtown Dallas to Terminal A, ideal for quick city access.

Read more about DFWby Chris Dong
DAL

DAL's proximity to downtown makes it a convenient choice, with rideshares and public transit options available for easy access.

Read more about DALby Paul Rubio
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 San Antonio to Dallas

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

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

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

The price you pay for your flight from San Antonio to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 62 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 San Antonio to Dallas?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Dallas (average of $216). Flying from San Antonio to Dallas 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

It’s optimal to fly from San Antonio to Dallas 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?

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

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

Weekly flight availability from San Antonio to Dallas

Explore weekly flight availability from San Antonio to Dallas. 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 19, 2025.

The most flights from SAT to A78 are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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. Reviews last updated September 19, 2025.
Read through reviews of airlines operating flights from San Antonio to Dallas, such as Southwest, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

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
4,242 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

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
8,030 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

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. 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?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Dallas. You should not have trouble finding flights to Dallas from San Antonio; the airport handles an average of 45 outbound flights to Dallas 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. 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?

    Airlines like American Airlines, Southwest, and Spirit Airlines fly from San Antonio to Dallas in about 1h 15m. The time it takes to get you to your destination can typically vary by up to 10h 04m. There are 248 mi between San Antonio and Dallas. This flight may include one or multiple stops.

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

    According to our current data, Spirit Airlines ($54), Southwest ($96), and American Airlines ($108) offers the cheapest pricing from San Antonio to Dallas. Users have found that Spirit Airlines is 78% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Antonio to Dallas 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 Frontier start at $72 one-way.

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

    Before booking your flight to Dallas from San Antonio, check out the most reliable airlines to get you to your destination on time: Japan Airlines (86%), Envoy Air (80%), Fiji Airways( 76%).

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

    Looking at all options, your cheapest flight can be booked for $104. While the most popular route (San Antonio - Dallas/Fort Worth) can be booked for $97 on average, our data indicates $825 when flying from San Antonio to Dallas.

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

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

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

    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.

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Dallas (average of $216). Flying from San Antonio to Dallas 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

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Alternative routes for San Antonio to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Antonio to Dallas

Discover the top 3 airlines that operate flights from San Antonio to Dallas. 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 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$54Average$90FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$96Average$274FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$108Average$313FlexibilityNo cancel feeOn-time71%

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