Cheap Flights from Dallas (DFW) to San Antonio (SAT)

View AU$178 flight on Wed, 22 July 2026Opens in a new window

Popular airlines from Dallas-Fort Worth International Airport (DFW) to San Antonio International Airport (SAT)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Dallas (DFW) to San Antonio (SAT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 23 June - Tue, 30 June
DFW
Dallas
SAT
San Antonio
AU$288 Return, found 3 hours ago
AU$288
Return
found 3 hours ago
Select American Airlines flight, departing Tue, 23 June from Dallas to San Antonio, returning Tue, 30 June, priced at AU$288 found 3 hours ago
American Airlines
Tue, 23 June - Tue, 30 June
DFW
Dallas
SAT
San Antonio
AU$321 Return, found 3 hours ago
AU$321
Return
found 3 hours ago
Select American Airlines flight, departing Tue, 23 June from Dallas to San Antonio, returning Tue, 30 June, priced at AU$321 found 3 hours ago
American Airlines
Tue, 23 June - Tue, 30 June
DFW
Dallas
SAT
San Antonio
AU$324 Return, found 3 hours ago
AU$324
Return
found 3 hours ago
Select American Airlines flight, departing Tue, 23 June from Dallas to San Antonio, returning Tue, 30 June, priced at AU$324 found 3 hours ago
American Airlines
Tue, 16 June - Wed, 17 June
DFW
Dallas
SAT
San Antonio
AU$326 Return, found 21 hours ago
AU$326
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 16 June from Dallas to San Antonio, returning Wed, 17 June, priced at AU$326 found 21 hours ago
American Airlines
Tue, 16 June - Wed, 17 June
DFW
Dallas
SAT
San Antonio
AU$332 Return, found 21 hours ago
AU$332
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 16 June from Dallas to San Antonio, returning Wed, 17 June, priced at AU$332 found 21 hours ago
American Airlines
Wed, 10 June - Wed, 17 June
DFW
Dallas
SAT
San Antonio
AU$334 Return, found 1 day ago
AU$334
Return
found 1 day ago
Select American Airlines flight, departing Wed, 10 June from Dallas to San Antonio, returning Wed, 17 June, priced at AU$334 found 1 day ago
American Airlines
Tue, 16 June - Wed, 17 June
DFW
Dallas
SAT
San Antonio
AU$335 Return, found 21 hours ago
AU$335
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 16 June from Dallas to San Antonio, returning Wed, 17 June, priced at AU$335 found 21 hours ago
United
Tue, 16 June - Wed, 17 June
DFW
Dallas
SAT
San Antonio
AU$412 Return, found 21 hours ago
AU$412
Return
found 21 hours ago
Select United flight, departing Tue, 16 June from Dallas to San Antonio, returning Wed, 17 June, priced at AU$412 found 21 hours ago
Delta
Tue, 23 June - Tue, 30 June
DFW
Dallas
SAT
San Antonio
AU$686 Return, found 3 hours ago
AU$686
Return
found 3 hours ago
Select Delta flight, departing Tue, 23 June from Dallas to San Antonio, returning Tue, 30 June, priced at AU$686 found 3 hours ago
Alaska Airlines
Sun, 25 Oct - Sat, 7 Nov
DFW
Dallas
SAT
San Antonio
AU$1,262 Return, found 8 hours ago
AU$1,262
Return
found 8 hours ago
Select Alaska Airlines flight, departing Sun, 25 Oct from Dallas to San Antonio, returning Sat, 7 Nov, priced at AU$1,262 found 8 hours ago

Frequently asked questions

What is the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
September is typically the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.), with average return fares of approximately £168. This is about 25% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) include February and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Enter DFW to SAT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The best airline to fly with from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. DL offers the most daily flights from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
When looking for the best time to fly from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT), you'll find that September and August are typically the cheapest months, with average return flights around £168. However, the most popular months for travel are June and October, which means you'll have plenty of flight options during those times. Since there isn't a single month that is both cheapest and most popular, you can choose based on your priorities: save money by flying in August or September, or enjoy more flight flexibility in June or October. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
There are approximately 15 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT). For even more choice, look at flights that include layovers, as there are around 60 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), George Bush Intercontinental (IAH), and Denver Intl. (DEN).
What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The earliest flight from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
You'll typically find the most flights from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT) on a Friday, with around 85 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, American Airlines, and Delta Air Lines. Fridays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The most popular departure times for flights from Dallas-Fort Worth Intl. (DFW) to San Antonio Intl. (SAT) are in the early morning, from 6am to 9am. About 21% of passengers prefer this time. Many major carriers, including Southwest Airlines and American Airlines, offer flights during this window. This timing works well for travelers who want to get an early start to their day in San Antonio.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
A nonstop flight from DFW to SAT typically takes around 1 hour 20 minutes, covering approximately 248 miles. Connecting flights on this route usually add 4 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Select the "Business class" and "First class" filters when looking for DFW to SAT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight with Expedia?
It's easy to earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Antonio from Dallas-Fort Worth Intl. (DFW)?
If you're planning to travel to San Antonio from Dallas-Fort Worth Intl. (DFW), you can fly into San Antonio Intl. (SAT) Some flights may connect through major hubs like Austin-Bergstrom Intl. (AUS), Preston Smith Intl. (LBB), Tulsa Intl. (TUL) before reaching San Antonio. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) at the last minute?
Typically, booking a last minute flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package?
Securing a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, United
Return price
AU$287
Distance
396 km
Average flight time
1 hour 10 mins

Book with confidence

Your quick guide to flights from Dallas to San Antonio

Pick up great flights from Dallas to San Antonio

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Dallas to San Antonio. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Dallas to San Antonio that take around hours.

Find cheap flights from Dallas to San Antonio

From the great flight deals with prices currently ranging from AU$288 to AU$1,262, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Dallas to San Antonio around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Antonio is normally in June.

Reasons to book your flight from Dallas to San Antonio with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Dallas to San Antonio across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Antonio right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Dallas to San Antonio

Explore a world of travel with Expedia

*Available to Expedia members.