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$46+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth 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 Saturday

Cheap 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 July 28, 2025.

Round-trip from

$91
(American Airlines)

One-way from

$46
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$203

Good round-trip deal

$97 or less

Good one-way deal

$64 or less
From Dallas/Fort Worth to San Antonio
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One-way flight from Dallas/Fort Worth to San Antonio
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Highest demand for flights based on searches. 15% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to San Antonio.
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Price to beat on a one-way flight from Dallas/Fort Worth to San Antonio.
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Find 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 July 28, 2025.

This American Airlines deal was found by Cheapflights users on 7/25. 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 8/239:56 pmDFW - SAT
Nonstop1h 03mAmerican Airlines
Sat 8/306:45 pmSAT - DFW
Nonstop1h 15mAmerican Airlines
Deal found 7/25$91
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Wed 10/227:45 pmDFW - SAT
1 stop9h 10mSpirit Airlines
Sat 10/258:27 pmSAT - DFW
1 stop9h 23mSpirit Airlines
Deal found 7/28$109
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/217:35 pmDFW - SAT
1 stop3h 13mUnited Airlines
Sun 8/245:58 pmSAT - DFW
1 stop3h 46mUnited Airlines
Deal found 7/25$129
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Sat 8/237:30 amDFW - SAT
1 stop7h 05mMultiple Airlines
Mon 8/258:28 pmSAT - DFW
1 stop9h 11mMultiple Airlines
Deal found 7/28$148
This Frontier deal was found by Cheapflights users on 7/26. 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 8/97:15 amDFW - SAT
1 stop10h 47mFrontier
Sat 8/233:34 pmSAT - DFW
1 stop7h 36mFrontier
Deal found 7/26$178

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 July 28, 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

Sat 8/23

9:56 pm-10:59 pm

Nonstop1h 03m

San Antonio

Sat 8/30

6:45 pm-8:00 pm

Nonstop1h 15m

$91

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 10/22

7:45 pm-4:55 am

1 stop9h 10m

San Antonio

Sat 10/25

8:27 pm-5:50 am

1 stop9h 23m

$109

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 8/21

7:35 pm-10:48 pm

1 stop3h 13m

San Antonio

Sun 8/24

5:58 pm-9:44 pm

1 stop3h 46m

$129

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 8/23

7:30 am-2:35 pm

1 stop7h 05m

San Antonio

Mon 8/25

8:28 pm-5:39 am

1 stop9h 11m

$148

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 8/9

7:15 am-6:02 pm

1 stop10h 47m

San Antonio

Sat 8/23

3:34 pm-11:10 pm

1 stop7h 36m

$178

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 10/25

7:07 am-8:19 am

Nonstop1h 12m

$46

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 9/13

7:35 pm-10:48 pm

1 stop3h 13m

$54

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 8/13

10:14 am-7:23 pm

1 stop9h 09m

$57

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 8/5

7:15 am-6:02 pm

1 stop10h 47m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

The best insider tips for Dallas/Fort Worth Airport 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/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

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 July 25, 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 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/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 $295). Flying from Dallas/Fort Worth Airport 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/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 July 28, 2025.

It’s optimal to fly from Dallas/Fort Worth Airport to San Antonio in the evening. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the morning.

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 July 20, 2025.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport 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/Fort Worth Airport to San Antonio

Explore weekly flight availability from Dallas/Fort Worth 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 July 28, 2025.

The most flights from DFW to SAT are scheduled on a Tuesday (55 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (49 on average).

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 July 28, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Spirit 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.
United Airlines
7.4
Good
8,893 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,893 reviews
United Airlines
7.4
Good
8,893 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,893 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Spirit Airlines
6.3
Okay
8,034 reviews
United Airlines
7.4
Good
8,893 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Frontier
5.9
Fair
3,238 reviews
United Airlines
7.4
Good
8,893 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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 53 daily inbound flights from Dallas/Fort Worth from 3 different airlines.

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

    According to our current data, American Airlines ($91), Spirit Airlines ($109), and United Airlines ($129) offers the cheapest pricing from Dallas/Fort Worth Airport to San Antonio. American Airlines is priced at 58% 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 American Airlines. According to our data, you can fly for as low as $46. Users have also found prices from $54 and $55 on United Airlines and Spirit Airlines, respectively.

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

    Consider Qantas Airways (69%), Finnair (66%) or Japan Airlines (65%) 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 $221, our data indicates the cheapest price to be $45. The most popular route (Dallas/Fort Worth - San Antonio), is priced around $77.

  • 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 $295). Flying from Dallas/Fort Worth Airport 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

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Alternative routes for Dallas/Fort Worth to San Antonio

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Top 3 airlines flying from Dallas/Fort Worth to San Antonio

Discover the top 3 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$93FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$97Average$267FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$97Average$240FlexibilityNo cancel feeOn-time63%

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