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San Antonio

$75+ Cheap flights from Louisiana to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Louisiana to San Antonio

Cheapest flights from Louisiana to San Antonio
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/307:15 amSHV - SAT
1 stop5h 56mUnited Airlines
Sat 1/37:04 pmSAT - SHV
1 stop3h 42mUnited Airlines
Deal found 12/16$249
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/314:12 pmSHV - SAT
1 stop5h 14mUnited Airlines
Sun 1/45:59 pmSAT - SHV
1 stop4h 47mUnited Airlines
Deal found 12/17$267
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/215:15 amSHV - SAT
1 stop3h 35mUnited Airlines
Fri 1/22:13 pmSAT - SHV
1 stop5h 19mUnited Airlines
Deal found 12/17$269
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/219:35 amBTR - SAT
1 stop6h 18mUnited Airlines
Sun 1/45:59 pmSAT - BTR
1 stop3h 19mUnited Airlines
Deal found 12/14$274
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/249:35 amBTR - SAT
1 stop6h 18mUnited Airlines
Fri 1/22:13 pmSAT - BTR
1 stop3h 19mUnited Airlines
Deal found 12/14$279
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:05 pmMSY - SAT
2 stops30h 21mMultiple Airlines
Thu 1/111:30 amSAT - MSY
1 stop12h 29mMultiple Airlines
Deal found 12/17$284
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:46 pmBTR - SAT
1 stop5h 47mDelta
Thu 1/15:10 amSAT - BTR
1 stop4h 39mDelta
Deal found 12/15$289
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/198:03 pmSHV - SAT
1 stop3h 48mAmerican Airlines
Sun 12/215:00 amSAT - SHV
1 stop4h 08mAmerican Airlines
Deal found 12/16$289
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/199:35 amBTR - SAT
1 stop3h 32mUnited Airlines
Mon 12/2211:28 amSAT - BTR
1 stop4h 19mUnited Airlines
Deal found 12/14$309
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/295:10 amBTR - SAT
1 stop3h 40mUnited Airlines
Thu 1/19:51 amSAT - BTR
1 stop5h 56mUnited Airlines
Deal found 12/15$319
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/265:15 amSHV - SAT
1 stop3h 35mUnited Airlines
Mon 12/295:59 pmSAT - SHV
1 stop4h 47mUnited Airlines
Deal found 12/16$329
This Mytrip deal was found by Cheapflights users on 12/17. 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 12/305:00 pmMSY - SAT
3 stops18h 50mSpirit Airlines
Thu 1/112:45 pmSAT - MSY
1 stop11h 10mSpirit Airlines
Deal found 12/17$337

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 December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$75
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$381

Good one-way deal

$250 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San Antonio flights.
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From Louisiana to San Antonio
Search Deals
One-way flight from Louisiana to San Antonio
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Louisiana to San Antonio.
Search Deals

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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Louisiana to San Antonio that are best for you.

Fly from

Louisiana

Fly to

San Antonio

Route

Depart

Return

Price

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 1/9

12:53 pm-11:52 pm

1 stop10h 59m

San Antonio

Sun 1/11

7:14 pm-2:44 pm

1 stop19h 30m

$189

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Wed 1/28

3:44 pm-8:50 pm

1 stop5h 06m

San Antonio

Tue 2/3

10:32 am-5:08 pm

1 stop6h 36m

$191

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 1/16

6:05 am-11:52 pm

2 stops17h 47m

San Antonio

Sat 1/24

10:35 am-9:29 pm

1 stop10h 54m

$195

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sat 1/24

6:05 am-11:52 pm

2 stops17h 47m

San Antonio

Sun 1/25

10:35 am-9:29 pm

1 stop10h 54m

$201

ShreveportSan Antonio

SHV - SAT

SHVSAT

Shreveport

Thu 1/15

7:00 am-1:08 pm

1 stop6h 08m

San Antonio

Sat 1/17

2:15 pm-5:47 pm

1 stop3h 32m

$219

ShreveportSan Antonio

SHV - SAT

SHVSAT

Shreveport

Thu 1/22

7:00 am-1:08 pm

1 stop6h 08m

San Antonio

Sun 1/25

5:59 pm-9:17 pm

1 stop3h 18m

$219

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Mon 1/19

7:42 pm-11:52 pm

2 stops28h 10m

San Antonio

Thu 1/22

10:35 am-9:29 pm

1 stop10h 54m

$234

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sun 2/1

7:42 pm-9:30 am

1 stop13h 48m

San Antonio

Tue 2/3

6:30 am-8:22 am

3 stops25h 52m

$234

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Thu 1/1

12:22 pm-5:49 pm

1 stop5h 27m

San Antonio

Wed 1/7

4:04 pm-9:36 pm

1 stop5h 32m

$244

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Fri 1/9

10:32 am-3:21 pm

1 stop4h 49m

San Antonio

Mon 1/12

4:29 pm-10:01 pm

1 stop5h 32m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 51 results
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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.
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

What is the cheapest month to book a flight from Louisiana to San Antonio?

Currently, March is the cheapest month in which you can book a flight from Louisiana to San Antonio (average of $62). Flying from Louisiana to San Antonio in January is currently the most expensive (average of $170). 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 December 18, 2025.

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 18% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Louisiana to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisiana to San Antonio flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • What airport do you fly into for flights to San Antonio from Louisiana?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Louisiana to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How popular is this Louisiana to San Antonio flight route?

    This flight path from Louisiana to San Antonio was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisiana to San Antonio?

    American Airlines, Spirit Airlines, and United Airlines can get you from Louisiana to San Antonio in just under 5h 06m. Your travel time can differ by up to 12h 41m. There are 493 mi between Louisiana and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to San Antonio one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $31. United Airlines flights start at $99 while deals on American Airlines start at $118 one-way.

  • What are the most popular routes from Louisiana to San Antonio?

    While some choose either Baton Rouge Ryan - San Antonio or Shreveport - San Antonio, New Orleans Louis Armstrong - San Antonio is the most popular route from Louisiana to San Antonio.

  • What are the cheapest flights from Louisiana to San Antonio?

    The cheapest flight price from Louisiana to San Antonio is $189. On average you can expect to pay $250. The most popular route, (New Orleans Louis Armstrong - San Antonio), can usually be booked for $180.

  • Can I find deals for flights from Louisiana to San Antonio that include hotel bookings?

    Yes. In addition to deals on Louisiana to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to San Antonio.

  • Can I find deals for business class flights from Louisiana to San Antonio?

    Yes. Cheapflights offers flight deals from Louisiana to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to San Antonio?

    Currently, March is the cheapest month in which you can book a flight from Louisiana to San Antonio (average of $62). Flying from Louisiana to San Antonio in January is currently the most expensive (average of $170). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Louisiana to San Antonio

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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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$62Average$176FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$142Average$285FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$144Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$196Average$325FlexibilityNo cancel feeOn-time63%

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