$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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Oct 17 — Oct 241
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 Thursday
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 17, 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 17, 2026.
This Frontier deal was found by Cheapflights users on 9/16. 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 10/2710:54 am -
1 stop10h 40m
Wed 10/2810:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$178
This Expedia deal was found by Cheapflights users on 9/16. 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 10/67:00 am -
1 stop12h 25m
Wed 10/73:19 pm -
1 stop22h 21m
Deal found 9/16![Frontier logo]()
$181
This Super.com deal was found by Cheapflights users on 9/16. 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 10/175:20 am -
1 stop8h 32m
Sat 10/178:21 pm -
1 stop13h 11m
Deal found 9/16![Frontier logo]()
$184
This Expedia deal was found by Cheapflights users on 9/16. 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 10/256:30 am -
1 stop29h 45m
Wed 10/2810:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$189
This Frontier deal was found by Cheapflights users on 9/16. 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
Sat 10/102:47 pm -
1 stop8h 08m
Deal found 9/16![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 9/16. 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
Thu 10/1510:34 pm -
1 stop6h 44m
Deal found 9/16![Frontier logo]()
$195
This Expedia deal was found by Cheapflights users on 9/15. 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.
Sat 10/2410:02 am -
1 stop9h 24m
Wed 10/288:20 pm -
1 stop17h 31m
Deal found 9/15![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 9/16. 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 10/274:55 pm -
Nonstop1h 05m
Wed 10/287:30 am -
Nonstop1h 10m
Deal found 9/16![Southwest logo]()
$199
This Frontier deal was found by Cheapflights users on 9/16. 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 10/510:40 am -
1 stop8h 45m
Fri 10/1610:34 pm -
1 stop6h 44m
Deal found 9/16![Frontier logo]()
$200
This Trip.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/2510:30 pm -
1 stop13h 45m
Tue 10/2710:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$203
This Super.com deal was found by Cheapflights users on 9/12. 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 11/48:27 pm -
1 stop22h 58m
Sat 11/72:44 pm -
1 stop8h 10m
Deal found 9/12![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 9/16. 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 10/307:00 am -
1 stop12h 14m
Tue 11/310:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$208
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 17, 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 17, 2026.
This Frontier deal was found by Cheapflights users on 9/16. 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 10/2710:54 am -
1 stop10h 40m
Wed 10/2810:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 9/16. 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 10/2712:40 pm -
1 stop3h 45m
Wed 10/285:50 am -
Nonstop1h 10m
Deal found 9/16![Southwest logo]()
$208
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/95:15 am -
1 stop3h 23m
Sun 10/117:25 pm -
1 stop3h 34m
Deal found 9/15![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/37:17 am -
Nonstop1h 12m
Mon 12/76:00 am -
Nonstop1h 24m
Deal found 9/16![American Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 9/16. 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.
Thu 11/126:15 am -
1 stop15h 19m
Sun 11/1510:29 pm -
1 stop24h 25m
Deal found 9/16![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 9/15. 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 11/67:30 am -
Nonstop1h 05m
Sat 11/75:55 am -
Nonstop1h 10m
Deal found 9/15![Southwest logo]()
$234
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am -
1 stop12h 25m
Wed 10/78:20 pm -
2 stops8h 58m
Deal found 9/16![Frontier logo]()
$253
This Southwest deal was found by Cheapflights users on 9/13. 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 10/79:40 am -
Nonstop1h 05m
Mon 10/125:00 pm -
1 stop6h 30m
Deal found 9/13![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/13![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 9/12. 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 10/106:20 am -
1 stop5h 50m
Sat 10/103:45 pm -
1 stop3h 55m
Deal found 9/12![Southwest logo]()
$287
This KAYAK deal was found by Cheapflights users on 9/16. 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.
Mon 10/1910:48 pm -
Nonstop1h 11m
Thu 10/225:00 am -
Nonstop1h 20m
Deal found 9/16![American Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 9/16. 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 10/168:10 pm -
Nonstop1h 05m
Fri 10/237:55 pm -
Nonstop1h 10m
Deal found 9/16![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/173:57 pm -
1 stop3h 33m
Mon 10/195:58 pm -
1 stop3h 50m
Deal found 9/14![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 9/14. 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 10/237:30 am -
Nonstop1h 05m
Sun 10/259:45 pm -
Nonstop1h 10m
Deal found 9/14![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/15![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/16. 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 11/59:00 pm -
Nonstop1h 15m
Sun 11/85:25 am -
Nonstop1h 10m
Deal found 9/16![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/195:15 am -
1 stop3h 14m
Sat 11/284:19 pm -
1 stop3h 21m
Deal found 9/15![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 9/14. 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 10/126:00 am -
Nonstop1h 05m
Mon 10/191:10 pm -
1 stop4h 00m
Deal found 9/14![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 9/15. 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 10/94:00 pm -
Nonstop1h 05m
Sun 10/116:05 am -
1 stop5h 35m
Deal found 9/15![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 9/12. 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 11/69:00 pm -
Nonstop1h 15m
Sun 11/87:20 am -
Nonstop1h 10m
Deal found 9/12![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 9/16. 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 10/197:30 am -
Nonstop1h 05m
Thu 10/229:45 pm -
Nonstop1h 10m
Deal found 9/16![Southwest logo]()
$319
Last-minute flights from Dallas to San AntonioDiscover last-minute flight deals from Dallas to San Antonio. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to San Antonio. Data last updated September 17, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/16. 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 10/510:40 am -
1 stop8h 45m
Fri 10/1610:34 pm -
1 stop6h 44m
Deal found 9/16![Frontier logo]()
$200
This Expedia deal was found by Cheapflights users on 9/16. 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 10/67:00 am -
1 stop12h 25m
Wed 10/73:19 pm -
1 stop22h 21m
Deal found 9/16![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 9/16. 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
Sat 10/102:47 pm -
1 stop8h 08m
Deal found 9/16![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 9/16. 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
Thu 10/1510:34 pm -
1 stop6h 44m
Deal found 9/16![Frontier logo]()
$195
This Super.com deal was found by Cheapflights users on 9/16. 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 10/175:20 am -
1 stop8h 32m
Sat 10/178:21 pm -
1 stop13h 11m
Deal found 9/16![Frontier logo]()
$184
This Expedia deal was found by Cheapflights users on 9/15. 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.
Sat 10/2410:02 am -
1 stop9h 24m
Wed 10/288:20 pm -
1 stop17h 31m
Deal found 9/15![Frontier logo]()
$198
This Expedia deal was found by Cheapflights users on 9/16. 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 10/256:30 am -
1 stop29h 45m
Wed 10/2810:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$189
This Trip.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/2510:30 pm -
1 stop13h 45m
Tue 10/2710:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 9/16. 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 10/2710:54 am -
1 stop10h 40m
Tue 11/310:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 9/16. 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 10/274:55 pm -
Nonstop1h 05m
Wed 10/287:30 am -
Nonstop1h 10m
Deal found 9/16![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 9/16. 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 10/276:15 pm -
1 stop4h 50m
Tue 11/312:00 pm -
Nonstop1h 15m
Deal found 9/16![Southwest logo]()
$208
This Frontier deal was found by Cheapflights users on 9/16. 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 10/307:00 am -
1 stop12h 14m
Tue 11/310:29 pm -
1 stop6h 49m
Deal found 9/16![Frontier logo]()
$208
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 17, 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 17, 2026.
This Expedia deal was found by Cheapflights users on 9/15. 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 10/66:30 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 9/16. 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 9/16![Frontier logo]()
$94
This Expedia deal was found by Cheapflights users on 9/16. 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 12/1512:00 pm -
1 stop9h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 9/16. 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 10/58:29 pm -
1 stop22h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$99
This Southwest deal was found by Cheapflights users on 9/16. 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 10/141:30 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$100
This Super.com deal was found by Cheapflights users on 9/15. 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 10/1410:30 pm -
1 stop23h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$104
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/147:29 am -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$105
This Southwest deal was found by Cheapflights users on 9/15. 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 12/1612:15 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$105
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 10/229:54 pm -
1 stop11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$106
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/78:30 am -
Nonstop1h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 9/16. 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 10/133:10 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$109
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/79:50 am -
1 stop6h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$115
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 17, 2026.
Round-trip from | $178 (Frontier) |
|---|---|
One-way from | $89 (Expedia) |
Popular in | July |
Cheapest in | August |
Average price | $269 |
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 17, 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
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Wed 10/7
9:05 pm-10:15 pm
Nonstop1h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Wed 10/21
5:15 am-8:38 am
1 stop3h 23m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Wed 12/16
10:45 am-4:35 pm
1 stop5h 50m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Tue 12/1
5:00 pm-11:10 pm
1 stop6h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Wed 11/11
3:20 pm-9:45 pm
1 stop6h 25m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
Quickest round-trip
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Mon 10/12
6:00 am-7:05 am
Nonstop1h 05m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Mon 10/12
3:57 pm-9:31 pm
1 stop5h 34m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Mon 10/5
6:30 pm-11:40 pm
1 stop5h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
DallasSan Antonio
DFW Dallas/Fort Worth - SAT San Antonio
DFWSAT
Dallas/Fort Worth
Thu 11/26
7:28 am-7:33 pm
1 stop12h 05m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
DallasSan Antonio
DAL Dallas Love Field - SAT San Antonio
DALSAT
Dallas Love Field
Fri 10/9
7:20 pm-8:30 pm
Nonstop1h 10m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
Showing 1-10 of 43 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 $269). 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 17, 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 17, 2026.
The most flights from A78 to SAT are scheduled on a Monday (50 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (39 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 $202 and $450 in October.The cheapest round-trip price found within the last 5 days was $178 on Frontier (Oct 27-Oct 28).
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 85 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 12, 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 17, 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.
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
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 17, 2026.
Popular flight searches
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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 17, 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$134 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$171 | Average$374 | FlexibilityNo cancel fee | On-time71% |