$119+ Cheap flights from Louisiana 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAT
Dec 15 — Dec 221
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana 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.Cheap flight deals from Louisiana to San Antonio
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Cheapest flights from Louisiana to San AntonioExplore the most affordable flight options available from Louisiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 15, 2026.
Explore the most affordable flight options available from Louisiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 15, 2026.
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:22 am -
1 stop5h 25m
Tue 12/82:51 pm -
1 stop5h 11m
Deal found 11/11![American Airlines logo]()
$249
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:05 pm -
1 stop17h 35m
Sun 12/1310:52 pm -
1 stop22h 01m
Deal found 11/12![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:36 am -
1 stop26h 43m
Thu 12/1010:52 pm -
1 stop22h 01m
Deal found 11/12![Frontier logo]()
$255
This Southwest deal was found by Cheapflights users on 11/13. 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.
Tue 12/86:40 am -
1 stop5h 35m
Tue 12/1512:50 pm -
Nonstop1h 25m
Deal found 11/13![Southwest logo]()
$259
This Trip.com deal was found by Cheapflights users on 11/11. 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.
Thu 12/36:05 pm -
1 stop18h 14m
Sun 12/68:47 pm -
1 stop16h 36m
Deal found 11/11![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:40 am -
1 stop5h 00m
Mon 12/147:38 am -
1 stop6h 51m
Deal found 11/10![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 11/12. 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.
Thu 12/178:10 pm -
1 stop3h 20m
Mon 12/214:40 pm -
Nonstop1h 25m
Deal found 11/12![Southwest logo]()
$279
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:53 pm -
1 stop26h 04m
Sun 12/68:47 pm -
1 stop16h 36m
Deal found 11/12![Frontier logo]()
$280
This Southwest deal was found by Cheapflights users on 11/12. 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.
Thu 12/102:55 pm -
Nonstop1h 40m
Mon 12/1412:50 pm -
Nonstop1h 25m
Deal found 11/12![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/303:45 pm -
1 stop5h 55m
Mon 1/45:58 pm -
1 stop3h 35m
Deal found 11/11![United Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/93:56 pm -
1 stop5h 30m
Wed 12/167:30 am -
1 stop3h 56m
Deal found 11/11![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/205:15 am -
1 stop5h 36m
Wed 12/237:08 pm -
1 stop3h 50m
Deal found 11/11![United Airlines logo]()
$329
Best flights from Louisiana to San AntonioDiscover carefully curated flight deals from Louisiana to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.
Discover carefully curated flight deals from Louisiana to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 15, 2026.
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Tue 12/89:30 am -
1 stop6h 18m
Tue 12/157:30 am -
1 stop5h 39m
Deal found 11/13![United Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 11/13. 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.
Mon 2/226:10 pm -
1 stop5h 45m
Wed 2/2411:55 am -
Nonstop1h 25m
Deal found 11/13![Southwest logo]()
$259
This American Airlines deal was found by Cheapflights users on 11/11. 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 1/145:46 pm -
1 stop4h 13m
Mon 1/1810:30 am -
1 stop6h 46m
Deal found 11/11![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:59 pm -
1 stop6h 20m
Thu 12/174:36 pm -
1 stop5h 32m
Deal found 11/12![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 11/12. 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.
Thu 12/173:35 pm -
Nonstop1h 40m
Mon 12/214:40 pm -
Nonstop1h 25m
Deal found 11/12![Southwest logo]()
$269
This United Airlines deal was found by Cheapflights users on 11/14. 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 12/123:46 pm -
1 stop3h 34m
Sat 12/197:08 pm -
1 stop4h 07m
Deal found 11/14![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 11/10. 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 12/106:40 am -
1 stop5h 35m
Mon 12/1412:50 pm -
Nonstop1h 25m
Deal found 11/10![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:15 am -
1 stop5h 59m
Sun 1/175:58 am -
1 stop3h 49m
Deal found 11/12![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/275:00 am -
1 stop3h 30m
Wed 12/305:15 am -
1 stop3h 18m
Deal found 11/11![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 11/11. 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 1/172:40 pm -
Nonstop1h 45m
Wed 1/2011:55 am -
Nonstop1h 25m
Deal found 11/11![Southwest logo]()
$294
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/152:06 pm -
1 stop5h 13m
Mon 1/186:00 am -
1 stop3h 47m
Deal found 11/13![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/205:15 am -
1 stop5h 36m
Wed 12/237:08 pm -
1 stop3h 50m
Deal found 11/11![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 11/11. 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 12/46:44 pm -
1 stop5h 23m
Sun 12/66:00 am -
1 stop3h 28m
Deal found 11/11![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 11/12. 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.
Thu 12/102:55 pm -
Nonstop1h 40m
Sun 12/134:55 pm -
1 stop6h 40m
Deal found 11/12![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/309:15 am -
1 stop6h 22m
Fri 1/12:19 pm -
1 stop5h 53m
Deal found 11/11![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 11/11. 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 11/276:12 pm -
1 stop3h 48m
Tue 12/16:00 am -
1 stop3h 53m
Deal found 11/11![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/245:00 am -
1 stop5h 51m
Mon 1/45:58 pm -
1 stop3h 17m
Deal found 11/13![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:12 pm -
1 stop3h 48m
Wed 12/24:28 pm -
1 stop6h 15m
Deal found 11/13![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Thu 1/149:20 am -
1 stop3h 53m
Mon 1/184:10 pm -
1 stop5h 16m
Deal found 11/14![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 11/10. 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 11/256:12 pm -
1 stop4h 50m
Sun 11/296:00 am -
1 stop3h 53m
Deal found 11/10![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Fri 1/1512:05 pm -
1 stop3h 25m
Mon 1/1811:50 am -
1 stop5h 40m
Deal found 11/14![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/149:20 am -
1 stop3h 53m
Sun 1/174:10 pm -
1 stop3h 22m
Deal found 11/12![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/105:54 pm -
1 stop5h 10m
Sun 12/134:10 pm -
1 stop3h 16m
Deal found 11/11![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/49:15 am -
1 stop3h 51m
Sun 12/65:45 pm -
1 stop3h 36m
Deal found 11/10![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:59 pm -
1 stop4h 52m
Mon 12/285:15 am -
1 stop6h 08m
Deal found 11/12![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:06 pm -
1 stop5h 20m
Tue 12/12:18 pm -
1 stop5h 49m
Deal found 11/12![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:15 am -
1 stop3h 36m
Thu 12/312:19 pm -
1 stop5h 11m
Deal found 11/12![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 11/14. 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 12/124:08 pm -
1 stop5h 18m
Sat 12/195:15 am -
1 stop6h 08m
Deal found 11/14![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/269:30 am -
1 stop3h 46m
Fri 11/2711:45 am -
1 stop5h 53m
Deal found 11/10![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 11/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:00 am -
1 stop3h 48m
Thu 12/37:07 pm -
1 stop3h 54m
Deal found 11/14![American Airlines logo]()
$776
Last-minute flights from Louisiana to San AntonioDiscover last-minute flight deals from Louisiana to San Antonio. Data last updated November 15, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to San Antonio. Data last updated November 15, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:36 am -
1 stop26h 43m
Thu 12/1010:52 pm -
1 stop22h 01m
Deal found 11/12![Frontier logo]()
$255
This Trip.com deal was found by Cheapflights users on 11/11. 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.
Thu 12/36:05 pm -
1 stop18h 14m
Sun 12/68:47 pm -
1 stop16h 36m
Deal found 11/11![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:53 pm -
1 stop26h 04m
Sun 12/68:47 pm -
1 stop16h 36m
Deal found 11/12![Frontier logo]()
$280
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:22 am -
1 stop5h 25m
Tue 12/82:51 pm -
1 stop5h 11m
Deal found 11/10![American Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 11/13. 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.
Tue 12/86:40 am -
1 stop5h 35m
Tue 12/1512:50 pm -
Nonstop1h 25m
Deal found 11/13![Southwest logo]()
$259
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/93:56 pm -
1 stop5h 30m
Wed 12/167:30 am -
1 stop3h 56m
Deal found 11/11![United Airlines logo]()
$329
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:05 pm -
1 stop17h 35m
Sun 12/1310:52 pm -
1 stop22h 01m
Deal found 11/12![Frontier logo]()
$254
This Southwest deal was found by Cheapflights users on 11/12. 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.
Thu 12/102:55 pm -
Nonstop1h 40m
Mon 12/1412:50 pm -
Nonstop1h 25m
Deal found 11/12![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:40 am -
1 stop5h 00m
Mon 12/147:38 am -
1 stop6h 51m
Deal found 11/10![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 11/12. 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.
Thu 12/178:10 pm -
1 stop3h 20m
Mon 12/214:40 pm -
Nonstop1h 25m
Deal found 11/12![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/205:15 am -
1 stop5h 36m
Wed 12/237:08 pm -
1 stop3h 50m
Deal found 11/11![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/303:45 pm -
1 stop5h 55m
Mon 1/45:58 pm -
1 stop3h 35m
Deal found 11/11![United Airlines logo]()
$288
One-way flights from Louisiana to San AntonioSearch for one-way flight options from Louisiana to San Antonio. Find affordable one-way fares based on user searches. Data last updated November 15, 2026.
Search for one-way flight options from Louisiana to San Antonio. Find affordable one-way fares based on user searches. Data last updated November 15, 2026.
This Super.com deal was found by Cheapflights users on 11/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:38 pm -
1 stop24h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![Frontier logo]()
$119
This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/118:23 pm -
1 stop19h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Frontier logo]()
$123
This Trip.com deal was found by Cheapflights users on 11/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/188:56 pm -
1 stop18h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 11/10. 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 12/242:55 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Southwest logo]()
$135
This Trip.com deal was found by Cheapflights users on 11/11. 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.
Fri 12/47:53 pm -
1 stop26h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Frontier logo]()
$139
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:23 pm -
1 stop4h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![American Airlines logo]()
$145
This CheapOair deal was found by Cheapflights users on 11/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:05 pm -
1 stop17h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Frontier logo]()
$146
This Southwest deal was found by Cheapflights users on 11/10. 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 12/181:15 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Southwest logo]()
$150
This CheapOair deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:30 am -
1 stop26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Frontier logo]()
$151
This Southwest deal was found by Cheapflights users on 11/13. 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.
Sat 12/121:10 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Southwest logo]()
$155
This CheapOair deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:46 pm -
1 stop22h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Frontier logo]()
$156
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/225:30 am -
1 stop5h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Delta logo]()
$162
Find flight deals from Louisiana to San Antonio
Keep the following information in mind while searching for Louisiana to San Antonio flight deals. Data was last updated November 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (CheapOair) |
One-way from | $119 (Super.com) |
Popular in | November |
Cheapest in | September |
Average price | $429 |
Good round-trip deal | $252 or less |
Good one-way deal | $282 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana 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 November 15, 2026.
Use the filters below to find and compare flights from Louisiana to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Mon 1/18
8:56 pm-3:34 pm
1 stop18h 38m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Mon 1/18
5:40 am-7:25 am
Nonstop1h 45m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Mon 1/11
2:40 pm-4:25 pm
Nonstop1h 45m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Thu 12/24
8:55 am-12:15 pm
1 stop3h 20m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
Quickest round-trip
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Fri 12/18
1:15 pm-2:55 pm
Nonstop1h 40m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Sat 3/27
7:30 am-3:28 pm
1 stop7h 58m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
Baton RougeSan Antonio
BTR Baton Rouge Ryan - SAT San Antonio
BTRSAT
Baton Rouge Ryan
Wed 12/9
6:14 pm-11:04 pm
1 stop4h 50m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Sat 1/2
5:20 am-10:45 am
1 stop5h 25m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
Baton RougeSan Antonio
BTR Baton Rouge Ryan - SAT San Antonio
BTRSAT
Baton Rouge Ryan
Mon 12/14
3:59 pm-10:19 pm
1 stop6h 20m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$195
New OrleansSan Antonio
MSY New Orleans Louis Armstrong - SAT San Antonio
MSYSAT
New Orleans Louis Armstrong
Sat 12/12
8:25 am-5:00 pm
2 stops8h 35m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$200
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Louisiana to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Louisiana with our price prediction graph.
MSY-SAT
BTR-SAT
LFT-SAT
SHV-SAT
AEX-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 Louisiana to San Antonio
USLA-SAT
MSY-SAT
BTR-SAT
LFT-SAT
SHV-SAT
What is the cheapest month to book a flight from Louisiana to San Antonio?
Currently, February is the cheapest month in which you can book a flight from Louisiana to San Antonio (average of $283). Flying from Louisiana to San Antonio in November is currently the most expensive (average of $429). 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 LA to SAT?
Find hourly flight availability from Louisiana 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 November 15, 2026.
A simple way to save on the total cost of your ticket is to fly from Louisiana to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.
How much does it cost to fly round-trip from Louisiana to San Antonio?
Airfare is below average for this route at the moment.
Louisiana to San Antonio flights typically cost between $298 and $498 in February.The cheapest round-trip price found within the last 5 days was $210 on Frontier (Feb 17-Feb 20).
How far ahead should I book a flight from Louisiana to San Antonio?
The best time to book flights from Louisiana to San Antonio is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Louisiana 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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Louisiana to San Antonio
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Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to San Antonio by cabin class
Find flights from Louisiana to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and San Antonio flights
Browse other Louisiana and San Antonio flight options. Last updated on November 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 November 15, 2026.
Louisiana to San Antonio flights
Consider these flights traveling from Louisiana to San Antonio.
Top 4 airlines flying from Louisiana to San Antonio
Discover the top 4 airlines that operate flights from Louisiana 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 November 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$347 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$227 | Average$338 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$249 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$380 | FlexibilityNo cancel fee | On-time71% |