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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Apr 2 — Apr 91
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Cheapflights Tip: The best prices from Dallas to San Antonio are usually found in September or October, booked 78 days in advance, depart on a Saturday or Friday and return on a Wednesday

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 March 28, 2025.

Round-trip from

$112
(American Airlines)

One-way from

$49
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$279
From Dallas to San Antonio
One-way flight from Dallas to San Antonio
Highest demand for flights based on searches. 19% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in March 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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 4/189:49 pmDFW - SAT
Nonstop1h 08mAmerican Airlines
Mon 4/216:22 pmSAT - DFW
Nonstop1h 15mAmerican Airlines
Deal found 3/27$112
This Southwest deal was found by Cheapflights users on 3/27. 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 4/216:10 amDAL - SAT
Nonstop1h 10mSouthwest
Wed 4/231:05 pmSAT - DAL
2 stops4h 45mSouthwest
Deal found 3/27$112
This Priceline deal was found by Cheapflights users on 3/27. 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 4/265:40 pmDFW - SAT
1 stop10h 54mSpirit Airlines
Mon 4/286:31 pmSAT - DFW
1 stop11h 19mSpirit Airlines
Deal found 3/27$127
This Priceline deal was found by Cheapflights users on 3/27. 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 4/156:15 amDFW - SAT
1 stop7h 39mMultiple Airlines
Tue 4/157:25 pmSAT - DFW
1 stop10h 25mMultiple Airlines
Deal found 3/27$140
This Frontier deal was found by Cheapflights users on 3/27. 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 4/169:59 pmDFW - SAT
1 stop10h 14mFrontier
Mon 4/215:04 pmSAT - DFW
1 stop12h 39mFrontier
Deal found 3/27$159
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/165:15 amDFW - SAT
1 stop3h 16mUnited Airlines
Fri 5/167:15 pmSAT - DFW
1 stop4h 14mUnited Airlines
Deal found 3/27$223
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:38 pmDAL - SAT
1 stop10h 02mAlaska Airlines
Tue 4/227:33 pmSAT - DAL
1 stop21h 50mAlaska Airlines
Deal found 3/27$463
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:11 pmDAL - SAT
1 stop9h 53mDelta
Fri 4/45:30 amSAT - DAL
1 stop12h 21mDelta
Deal found 3/27$1,669

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 March 28, 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

Fri 4/18

9:49 pm-10:57 pm

Nonstop1h 08m

San Antonio

Mon 4/21

6:22 pm-7:37 pm

Nonstop1h 15m

$112

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Mon 4/21

6:10 am-7:20 am

Nonstop1h 10m

San Antonio

Wed 4/23

1:05 pm-5:50 pm

2 stops4h 45m

$112

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 4/26

5:40 pm-4:34 am

1 stop10h 54m

San Antonio

Mon 4/28

6:31 pm-5:50 am

1 stop11h 19m

$127

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 4/15

6:15 am-1:54 pm

1 stop7h 39m

San Antonio

Tue 4/15

7:25 pm-5:50 am

1 stop10h 25m

$140

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 4/16

9:59 pm-8:13 am

1 stop10h 14m

San Antonio

Mon 4/21

5:04 pm-5:43 am

1 stop12h 39m

$159

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Fri 5/16

5:15 am-8:31 am

1 stop3h 16m

San Antonio

Fri 5/16

7:15 pm-11:29 pm

1 stop4h 14m

$223

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Fri 4/18

7:38 pm-5:40 am

1 stop10h 02m

San Antonio

Tue 4/22

7:33 pm-5:23 pm

1 stop21h 50m

$463

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 4/26

2:22 pm-11:59 pm

1 stop9h 37m

San Antonio

Sun 4/27

3:00 pm-6:12 am

2 stops15h 12m

$12,643

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Mon 4/21

9:49 pm-10:57 pm

Nonstop1h 08m

$49

DallasSan Antonio

DAL - SAT

DALSAT

Dallas Love Field

Mon 4/28

7:20 am-8:30 am

Nonstop1h 10m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 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 Terminal A offers gourmet burgers, a mini spa, and an Admirals Club, perfect for a quick, relaxing start to your journey.

Read more about DFWby Chris Dong
SAT

For quick access to downtown, use Route 5 bus from SAT, taking about 30 minutes with multiple stops along the way.

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

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 March 21, 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 77 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 March 28, 2025.

It’s optimal to fly from Dallas to San Antonio in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

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. Thursday 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 March 28, 2025.

The most flights from A78 to SAT are scheduled on a Friday (52 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Dallas to San Antonio, such as Southwest, Alaska Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

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.

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

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.

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

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.

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

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.

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

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.

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

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.

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 32 inbound flights from Dallas per day.

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

    Our cheapest airline available from Dallas to San Antonio is American Airlines. Our recent data shows that you can find tickets from as low as $112 on this airline. Additional options worth looking into are Southwest and Spirit Airlines, starting at $112 and $127 round-trip. American Airlines is priced at 47% 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 $53 one-way.

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

    Consider Japan Airlines (82%), American Airlines (69%) or British Airways (67%) 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 $281, our data indicates the cheapest price to be $63. 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

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$85FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$96Average$322FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$112Average$257FlexibilityNo cancel feeOn-time63%
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