$88+ Cheap flights from Dallas/Fort Worth (DFW) to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Oct 5 — Oct 121
Round-trip
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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Dallas/Fort Worth to San Antonio are usually found in August or September, booked 37 days in advance, depart on a Saturday or Thursday and return on a Tuesday
Cheap flight deals from Dallas/Fort Worth to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dallas/Fort Worth to San AntonioExplore 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 September 5, 2026.
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 September 5, 2026.
This Frontier deal was found by Cheapflights users on 9/2. 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.
Tue 9/297:00 am -
1 stop12h 25m
Wed 9/303:19 pm -
1 stop7h 40m
Deal found 9/2![Frontier logo]()
$180
This Super.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/236:30 am -
1 stop7h 50m
Wed 9/238:20 pm -
1 stop17h 27m
Deal found 9/2![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 9/2. 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 9/307:00 am -
1 stop12h 25m
Wed 10/710:03 am -
1 stop10h 38m
Deal found 9/2![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 9/1. 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.
Tue 9/298:29 pm -
1 stop22h 56m
Tue 10/63:19 pm -
1 stop22h 22m
Deal found 9/1![Frontier logo]()
$200
This Trip.com deal was found by Cheapflights users on 9/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am -
1 stop7h 18m
Mon 9/289:50 pm -
1 stop7h 51m
Deal found 9/1![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 8/31. 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 9/267:00 am -
1 stop12h 25m
Sun 9/278:20 pm -
1 stop13h 15m
Deal found 8/31![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 9/4. 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 9/3010:11 am -
1 stop25h 33m
Fri 10/29:50 pm -
1 stop7h 51m
Deal found 9/4![Frontier logo]()
$211
This Super.com deal was found by Cheapflights users on 8/31. 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.
Wed 10/218:27 pm -
1 stop22h 59m
Sat 10/242:47 pm -
1 stop14h 31m
Deal found 8/31![Frontier logo]()
$212
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:27 pm -
1 stop22h 59m
Tue 10/208:21 pm -
1 stop17h 29m
Deal found 9/2![Frontier logo]()
$214
Best flights from Dallas/Fort Worth to San AntonioDiscover carefully curated flight deals from Dallas/Fort Worth to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Dallas/Fort Worth to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Frontier deal was found by Cheapflights users on 9/4. 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.
Mon 10/1910:37 am -
1 stop8h 49m
Mon 10/2610:03 am -
1 stop10h 46m
Deal found 9/4![Frontier logo]()
$244
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/710:48 pm -
Nonstop1h 11m
Fri 10/95:00 am -
Nonstop1h 20m
Deal found 8/31![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 10/145:15 am -
1 stop3h 23m
Wed 10/144:17 pm -
1 stop5h 31m
Deal found 9/2![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/85:15 am -
1 stop3h 23m
Sun 10/115:58 pm -
1 stop5h 01m
Deal found 9/1![United Airlines logo]()
$313
This KAYAK deal was found by Cheapflights users on 8/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 am -
Nonstop1h 16m
Fri 10/306:00 am -
Nonstop1h 21m
Deal found 8/31![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 9/269:50 am -
1 stop6h 03m
Mon 9/285:58 pm -
1 stop3h 50m
Deal found 9/1![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 11/95:15 am -
1 stop3h 14m
Sat 11/145:57 pm -
1 stop3h 53m
Deal found 9/4![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/235:15 am -
1 stop3h 23m
Sun 10/254:19 pm -
1 stop5h 31m
Deal found 8/31![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 11/105:15 am -
1 stop3h 14m
Wed 1/208:55 am -
1 stop7h 39m
Deal found 8/31![United Airlines logo]()
$348
Last-minute flights from Dallas/Fort Worth to San AntonioDiscover last-minute flight deals from Dallas/Fort Worth to San Antonio. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas/Fort Worth to San Antonio. Data last updated September 5, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/236:30 am -
1 stop7h 50m
Wed 9/238:20 pm -
1 stop17h 27m
Deal found 9/2![Frontier logo]()
$186
This Trip.com deal was found by Cheapflights users on 9/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am -
1 stop7h 18m
Mon 9/289:50 pm -
1 stop7h 51m
Deal found 9/1![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 8/31. 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 9/267:00 am -
1 stop12h 25m
Sun 9/278:20 pm -
1 stop13h 15m
Deal found 8/31![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 9/2. 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.
Tue 9/297:00 am -
1 stop12h 25m
Wed 9/303:19 pm -
1 stop7h 40m
Deal found 9/2![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 9/1. 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.
Tue 9/298:29 pm -
1 stop22h 56m
Tue 10/63:19 pm -
1 stop22h 22m
Deal found 9/1![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 9/2. 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 9/307:00 am -
1 stop12h 25m
Wed 10/710:03 am -
1 stop10h 38m
Deal found 9/2![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 9/4. 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 9/3010:11 am -
1 stop25h 33m
Fri 10/29:50 pm -
1 stop7h 51m
Deal found 9/4![Frontier logo]()
$211
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:27 pm -
1 stop22h 59m
Tue 10/208:21 pm -
1 stop17h 29m
Deal found 9/2![Frontier logo]()
$214
This Super.com deal was found by Cheapflights users on 8/31. 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.
Wed 10/218:27 pm -
1 stop22h 59m
Sat 10/242:47 pm -
1 stop14h 31m
Deal found 8/31![Frontier logo]()
$212
One-way flights from Dallas/Fort Worth to San AntonioSearch for one-way flight options from Dallas/Fort Worth to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Dallas/Fort Worth to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Trip.com deal was found by Cheapflights users on 8/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 8/31. 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.
Tue 9/299:54 pm -
1 stop11h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 9/3. 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 9/266:30 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 9/2. 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 12/25:05 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$100
This Frontier deal was found by Cheapflights users on 8/31. 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.
Tue 10/66:30 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 9/1. 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.
Tue 10/207:00 am -
1 stop12h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 9/3. 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.
Tue 11/310:54 am -
1 stop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$106
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/308:50 am -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$109
This Expedia deal was found by Cheapflights users on 9/2. 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 9/166:30 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 9/2. 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.
Mon 11/210:45 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 9/2. 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.
Thu 9/247:00 am -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$115
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Frontier) |
One-way from | $88 (Trip.com) |
Popular in | July |
Cheapest in | August |
Average price | $284 |
Good round-trip deal | $197 or less |
Good one-way deal | $227 or less |
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 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Wed 9/23
6:30 am-2:20 pm
1 stop7h 50m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Tue 1/5
2:19 pm-7:30 pm
1 stop5h 11m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Wed 1/6
5:32 pm-10:50 pm
1 stop5h 18m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Wed 9/30
7:20 pm-10:51 pm
1 stop3h 31m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Fri 11/27
5:25 pm-10:51 pm
1 stop5h 26m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Sun 9/27
8:52 am-11:58 am
2 stops27h 06m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Tue 3/2
4:15 pm-10:58 pm
1 stop6h 43m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$180
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Sat 2/27
12:17 pm-3:33 pm
1 stop3h 16m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$180
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Mon 11/30
3:45 pm-9:26 pm
1 stop5h 41m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Fri 9/25
5:15 am-8:38 am
1 stop3h 23m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
Showing 1-10 of 20 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-San Antonio flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
DFW-SAT
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
Prices
Airlines
How far ahead should I book a flight from Dallas/Fort Worth Airport to San Antonio?
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 36 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 $197). Flying from Dallas/Fort Worth Airport to San Antonio in July is currently the most expensive (average of $438). 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 September 5, 2026.
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 27% 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 August 29, 2026.
Travelers seeking maximum savings on their Dallas/Fort Worth Airport to San Antonio flight should consider departing on Wednesday afternoons 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.
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
Our travel experts
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 September 5, 2026.
Read reviews from past customers who have flown Southwest,American Airlines, andFrontier 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.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
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.
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Kerrville
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Dallas/Fort Worth and San Antonio flights
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Top 3 airlines flying from Dallas/Fort Worth to San Antonio
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$134 | Average$300 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$171 | Average$373 | FlexibilityNo cancel fee | On-time71% |