HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$42+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Keep the following information in mind while searching for Louisiana to San Antonio flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(FlightHub)

One-way from

$42
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$289

Good round-trip deal

$74 or less

Good one-way deal

$150 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.
Search Deals
From Louisiana to San Antonio
Search Deals
One-way flight from Louisiana to San Antonio
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Louisiana to San Antonio.
Search Deals
Price to beat on a one-way flight from Louisiana to San Antonio.
Search Deals

Find 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 February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1312:05 pmMSY - SAT
Nonstop1h 43mSpirit Airlines
Sun 3/162:53 pmSAT - MSY
Nonstop1h 16mSpirit Airlines
Deal found 2/19$86
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/48:26 pmMSY - SAT
1 stop16h 51mMultiple Airlines
Tue 4/810:30 pmSAT - MSY
Nonstop1h 21mMultiple Airlines
Deal found 2/19$133
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/155:00 amMSY - SAT
1 stop3h 35mUnited Airlines
Tue 3/185:30 amSAT - MSY
1 stop5h 37mUnited Airlines
Deal found 2/20$163
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Sat 3/87:39 pmMSY - SAT
1 stop17h 16mFrontier
Sun 3/98:37 pmSAT - MSY
1 stop17h 48mFrontier
Deal found 2/19$170
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/236:00 amSHV - SAT
1 stop5h 43mAmerican Airlines
Sat 4/266:22 pmSAT - SHV
1 stop4h 13mAmerican Airlines
Deal found 2/20$224
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/205:15 amSHV - SAT
1 stop6h 12mUnited Airlines
Thu 3/275:59 pmSAT - SHV
1 stop3h 48mUnited Airlines
Deal found 2/19$225
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/228:05 pmBTR - SAT
1 stop3h 59mAmerican Airlines
Tue 3/256:27 pmSAT - BTR
1 stop4h 20mAmerican Airlines
Deal found 2/20$229
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/136:30 pmLFT - SAT
1 stop4h 32mAmerican Airlines
Sun 3/167:10 pmSAT - LFT
1 stop3h 50mAmerican Airlines
Deal found 2/19$229
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/65:15 amLFT - SAT
1 stop3h 20mUnited Airlines
Mon 3/105:59 pmSAT - LFT
1 stop3h 42mUnited Airlines
Deal found 2/19$239
This Delta deal was found by Cheapflights users on 2/20. 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 3/205:45 pmBTR - SAT
1 stop6h 52mDelta
Mon 3/244:27 pmSAT - BTR
1 stop5h 55mDelta
Deal found 2/20$264
This Southwest deal was found by Cheapflights users on 2/20. 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 6/41:50 pmMSY - SAT
Nonstop1h 40mSouthwest
Thu 6/126:40 pmSAT - MSY
1 stop4h 40mSouthwest
Deal found 2/20$289
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/92:05 pmBTR - SAT
1 stop5h 31mUnited Airlines
Fri 4/116:06 pmSAT - BTR
1 stop3h 46mUnited Airlines
Deal found 2/20$340

Find flights from Louisiana to San Antonio within your budget

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 February 20, 2025.

Fly from

Louisiana

Fly to

San Antonio

Route

Depart

Return

Price

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sun 3/16

12:05 pm-1:48 pm

Nonstop1h 43m

San Antonio

Tue 3/18

2:53 pm-4:09 pm

Nonstop1h 16m

$86

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 4/4

3:14 pm-11:21 am

1 stop20h 07m

San Antonio

Tue 4/8

10:30 pm-11:51 pm

Nonstop1h 21m

$133

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sat 3/15

5:00 am-8:35 am

1 stop3h 35m

San Antonio

Tue 3/18

5:30 am-11:07 am

1 stop5h 37m

$163

ShreveportSan Antonio

SHV - SAT

SHVSAT

Shreveport

Wed 4/23

6:00 am-11:43 am

1 stop5h 43m

San Antonio

Sat 4/26

6:22 pm-10:35 pm

1 stop4h 13m

$224

ShreveportSan Antonio

SHV - SAT

SHVSAT

Shreveport

Thu 3/20

5:15 am-11:27 am

1 stop6h 12m

San Antonio

Thu 3/27

5:59 pm-9:47 pm

1 stop3h 48m

$225

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 3/22

8:05 pm-12:04 am

1 stop3h 59m

San Antonio

Tue 3/25

6:27 pm-10:47 pm

1 stop4h 20m

$229

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Thu 3/13

6:30 pm-11:02 pm

1 stop4h 32m

San Antonio

Sun 3/16

7:10 pm-11:00 pm

1 stop3h 50m

$229

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 3/6

5:06 am-11:27 am

1 stop6h 21m

San Antonio

Mon 3/10

2:20 pm-5:51 pm

1 stop3h 31m

$239

LafayetteSan Antonio

LFT - SAT

LFTSAT

Lafayette Regional

Thu 3/6

5:15 am-8:35 am

1 stop3h 20m

San Antonio

Mon 3/10

5:59 pm-9:41 pm

1 stop3h 42m

$239

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Mon 4/28

6:25 pm-11:25 pm

1 stop5h 00m

San Antonio

Mon 5/5

11:10 am-12:35 pm

Nonstop1h 25m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 results
1
2
3

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.

Travel insights for flights from Louisiana to San Antonio

Get recent, data-driven insights about flights from Louisiana to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to San Antonio (average of $295). Flying from Louisiana to San Antonio in March is currently the most expensive (average of $376). 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 February 20, 2025.

When flying from Louisiana to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
To help decide which airline to fly from Louisiana to San Antonio, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $42. Frontier flights start at $65 while deals on American Airlines start at $80 one-way.

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

    While some choose either Shreveport - San Antonio or Baton Rouge Ryan - 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 $29. On average you can expect to pay $290. The most popular route, (New Orleans Louis Armstrong - San Antonio), can usually be booked for $86.

  • 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, August is the cheapest month in which you can book a flight from Louisiana to San Antonio (average of $295). Flying from Louisiana to San Antonio in March is currently the most expensive (average of $376). 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 Louisiana?

Book flights to Louisiana if you plan to visit one of these locations
New Braunfels

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisiana to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Los Angeles to Dallas/Fort Worth flights
LaGuardia to Hobby flights
John F Kennedy Intl to Hobby flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Hobby flights
O'Hare Intl to Dallas/Fort Worth flights
Newark to Austin flights
Boston to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Minneapolis to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Newark to Hobby flights
Reagan-National to Hobby flights
Newark to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
Burbank to Dallas/Fort Worth flights
Seattle to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Los Angeles to Austin flights
Atlanta to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
Boston to Hobby flights
LaGuardia to Austin flights
Dulles Intl to George Bush Intcntl flights
San Francisco to Dallas/Fort Worth flights
Baltimore to George Bush Intcntl flights
Denver to Dallas/Fort Worth flights
Fort Lauderdale to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
Boston to Austin flights
Los Angeles to George Bush Intcntl flights
Philadelphia to Hobby flights
Minneapolis to Hobby flights
Orlando to Dallas/Fort Worth flights
Atlanta to Hobby flights
San Francisco to Austin flights
Dallas/Fort Worth to Hobby flights
Seattle to George Bush Intcntl flights
Boston to George Bush Intcntl flights
Seattle to Austin flights
San Francisco to Hobby flights
Dulles Intl to Austin flights
Reagan-National to George Bush Intcntl flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$62Average$185FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$162Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$351FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$258Average$333FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.