$89+ Cheap flights from Dallas 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 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Dallas 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 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 to San Antonio
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Cheapest flights from Dallas to San AntonioExplore 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 September 7, 2026.
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 September 7, 2026.
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 9/297:00 am -
1 stop12h 25m
Wed 9/3010:03 am -
1 stop10h 38m
Deal found 9/3![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 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:40 am -
1 stop27h 04m
Tue 9/298:20 pm -
1 stop23h 04m
Deal found 9/3![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 9/5. 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 10/207:00 am -
1 stop12h 26m
Tue 10/2710:29 pm -
1 stop6h 49m
Deal found 9/5![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 9/5. 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 10/217:00 am -
1 stop12h 26m
Wed 10/2810:29 pm -
1 stop6h 49m
Deal found 9/5![Frontier logo]()
$202
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.
Tue 9/2210:59 pm -
1 stop15h 21m
Sat 9/262:47 pm -
1 stop8h 12m
Deal found 9/4![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 9/5. 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 9/266:30 am -
1 stop7h 18m
Mon 9/288:20 pm -
1 stop17h 27m
Deal found 9/5![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 Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:59 pm -
1 stop15h 21m
Sat 10/102:47 pm -
1 stop8h 08m
Deal found 9/3![Frontier logo]()
$215
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:30 pm -
Nonstop1h 05m
Wed 10/72:50 pm -
Nonstop1h 10m
Deal found 9/2![Southwest logo]()
$269
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:40 am -
Nonstop1h 05m
Wed 9/304:20 pm -
1 stop5h 20m
Deal found 9/3![Southwest logo]()
$279
Best flights from Dallas to San AntonioDiscover carefully curated flight deals from Dallas to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Dallas to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm -
Nonstop1h 10m
Tue 10/137:00 pm -
Nonstop1h 10m
Deal found 9/2![Southwest 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.
Thu 10/15:15 am -
1 stop5h 28m
Thu 10/15:58 pm -
1 stop5h 01m
Deal found 9/2![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/29:45 pm -
Nonstop1h 05m
Mon 10/56:00 am -
Nonstop1h 21m
Deal found 9/5![American Airlines logo]()
$321
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:30 pm -
Nonstop1h 10m
Mon 9/283:30 pm -
1 stop4h 45m
Deal found 9/3![Southwest logo]()
$291
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:30 pm -
1 stop5h 10m
Fri 11/138:25 pm -
Nonstop1h 05m
Deal found 9/2![Southwest logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/227:29 am -
Nonstop1h 11m
Thu 10/295:43 pm -
Nonstop1h 23m
Deal found 9/7![American Airlines logo]()
$321
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/64:05 pm -
1 stop5h 15m
Sun 1/245:30 am -
1 stop3h 20m
Deal found 9/3![United Airlines logo]()
$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:35 pm -
Nonstop1h 05m
Sun 10/185:30 am -
Nonstop1h 10m
Deal found 9/3![Southwest logo]()
$309
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.
Thu 10/85:15 am -
1 stop3h 23m
Sun 10/115:58 pm -
1 stop5h 01m
Deal found 9/2![United Airlines logo]()
$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:50 am -
Nonstop1h 05m
Wed 11/46:45 am -
Nonstop1h 15m
Deal found 9/2![Southwest logo]()
$309
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
Nonstop1h 05m
Sun 10/185:30 am -
Nonstop1h 10m
Deal found 9/3![Southwest logo]()
$321
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:15 pm -
1 stop3h 54m
Sun 1/37:08 pm -
1 stop4h 36m
Deal found 9/3![United Airlines logo]()
$341
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:05 pm -
1 stop5h 30m
Wed 12/26:15 pm -
Nonstop1h 10m
Deal found 9/4![Southwest logo]()
$325
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.
Sat 10/35:15 am -
1 stop3h 37m
Mon 10/54:17 pm -
1 stop5h 31m
Deal found 9/4![United Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 9/6. 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.
Tue 10/64:55 pm -
Nonstop1h 05m
Sun 10/1112:15 pm -
Nonstop1h 10m
Deal found 9/6![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/105:15 am -
1 stop3h 37m
Tue 10/139:48 am -
1 stop6h 23m
Deal found 9/7![United Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 9/7. 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 10/711:45 am -
1 stop5h 30m
Wed 10/1412:30 pm -
1 stop5h 55m
Deal found 9/7![Southwest logo]()
$329
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.
Wed 11/257:35 pm -
1 stop3h 16m
Sat 11/287:35 am -
1 stop3h 36m
Deal found 9/4![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/6. 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.
Fri 10/21:00 pm -
1 stop3h 05m
Mon 10/53:20 pm -
Nonstop1h 10m
Deal found 9/6![Southwest logo]()
$331
Last-minute flights from Dallas to San AntonioDiscover last-minute flight deals from Dallas to San Antonio. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to San Antonio. Data last updated September 7, 2026 and is based on user searches.
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.
Tue 9/2210:59 pm -
1 stop15h 21m
Sat 9/262:47 pm -
1 stop8h 12m
Deal found 9/4![Frontier logo]()
$210
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:30 am -
Nonstop1h 05m
Mon 9/285:40 pm -
Nonstop1h 10m
Deal found 9/3![Southwest logo]()
$281
This Frontier deal was found by Cheapflights users on 9/5. 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 9/266:30 am -
1 stop7h 18m
Mon 9/288:20 pm -
1 stop17h 27m
Deal found 9/5![Frontier logo]()
$211
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:40 am -
1 stop27h 04m
Tue 9/298:20 pm -
1 stop23h 04m
Deal found 9/3![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.
Tue 9/297:00 am -
1 stop12h 25m
Wed 9/303:19 pm -
1 stop7h 40m
Deal found 9/2![Frontier logo]()
$180
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 Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:30 pm -
Nonstop1h 05m
Wed 10/72:50 pm -
Nonstop1h 10m
Deal found 9/2![Southwest logo]()
$269
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:59 pm -
1 stop15h 21m
Sat 10/102:47 pm -
1 stop8h 08m
Deal found 9/3![Frontier logo]()
$215
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 Frontier deal was found by Cheapflights users on 9/5. 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 10/207:00 am -
1 stop12h 26m
Tue 10/2710:29 pm -
1 stop6h 49m
Deal found 9/5![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 9/5. 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 10/217:00 am -
1 stop12h 26m
Wed 10/2810:29 pm -
1 stop6h 49m
Deal found 9/5![Frontier logo]()
$202
One-way flights from Dallas to San AntonioSearch for one-way flight options from Dallas to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Dallas to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Super.com deal was found by Cheapflights users on 9/6. 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 9/306:30 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 9/6. 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 9/296:30 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$90
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 9/3. 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.
Sat 10/36:30 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$100
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 10/66:30 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 9/6. 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 10/138:27 pm -
1 stop22h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![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 Super.com deal was found by Cheapflights users on 9/7. 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 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$109
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
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.
Fri 9/2510:40 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$116
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:05 pm -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$135
Find 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 September 7, 2026.
Round-trip from | $180 (Frontier) |
|---|---|
One-way from | $89 (Super.com) |
Popular in | July |
Cheapest in | August |
Average price | $284 |
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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Dallas 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
Mon 12/7
5:05 am-11:05 am
1 stop6h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Sun 12/6
4:43 pm-11:05 am
1 stop18h 22m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$127
Quickest round-trip
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Tue 1/5
12:15 pm-1:15 pm
Nonstop1h 00m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
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
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
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Wed 1/6
5:00 pm-9:40 pm
1 stop4h 40m
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
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Thu 10/1
11:30 am-4:05 pm
1 stop4h 35m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Tue 11/10
10:10 am-11:15 am
Nonstop1h 05m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Wed 11/4
6:05 pm-7:10 pm
Nonstop1h 05m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
Showing 1-10 of 45 resultsSorted by cheapest first
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.
A78-SAT
DFW-SAT
DAL-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 to San Antonio
A78-SAT
DFW-SAT
DAL-SAT
What is the cheapest month to book a flight from Dallas to San Antonio?
Currently, September is the cheapest month in which you can book a flight from Dallas to San Antonio (average of $284). Flying from Dallas to San Antonio in July is currently the most expensive (average of $426). 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 September 7, 2026.
It’s optimal to fly from Dallas to San Antonio in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.
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 September 7, 2026.
The most flights from A78 to SAT are scheduled on a Sunday (50 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Dallas to San Antonio?
Airfare is below average for this route at the moment.
Dallas to San Antonio flights typically cost between $198 and $502 in September.The cheapest round-trip price found within the last 5 days was $180 on Frontier (Sep 29-Sep 30).
How far ahead should I book a flight from Dallas to San Antonio?
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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 5, 2026.
Travelers seeking maximum savings on their Dallas to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Dallas 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 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 7, 2026.
See what other customers who have flown with Southwest,American Airlines, andFrontier from Dallas to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Dallas and San Antonio flights
Browse other Dallas and San Antonio flight options. Last updated on September 7, 2026.
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$134 | Average$330 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$171 | Average$376 | FlexibilityNo cancel fee | On-time71% |