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Cheap flights from San Antonio to Louisiana from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Louisiana departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Louisiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:54 pm - 9:10 pm
SAT
-
MSY
25h 16m
1 stop
Frontier Logo
9:55 pm - 6:56 pm
MSY
-
SAT
21h 01m
1 stop
$190Frontier
Thu, Jun 4 - Mon, Jun 8
Frontier Logo
7:54 pm - 9:10 pm
SAT
-
MSY
25h 16m
1 stop
Frontier Logo
9:55 pm - 6:56 pm
MSY
-
SAT
21h 01m
1 stop
$191Frontier
Thu, Jun 4 - Mon, Jun 8
United Airlines Logo
5:30 am - 8:46 am
SAT
-
MSY
3h 16m
1 stop
United Airlines Logo
12:07 pm - 3:39 pm
MSY
-
SAT
3h 32m
1 stop
$219United Airlines
Tue, May 26 - Tue, Jun 2
Southwest Logo
11:20 am - 12:45 pm
SAT
-
MSY
1h 25mnonstop
Southwest Logo
1:25 pm - 3:05 pm
MSY
-
SAT
1h 40mnonstop
$227Southwest
Tue, May 26 - Tue, Jun 2
Southwest Logo
6:30 am - 12:25 pm
SAT
-
MSY
5h 55m
1 stop
Southwest Logo
1:25 pm - 3:05 pm
MSY
-
SAT
1h 40mnonstop
$237Southwest
Tue, May 26 - Tue, Jun 2
United Airlines Logo
5:57 pm - 10:46 pm
SAT
-
BTR
4h 49m
1 stop
United Airlines Logo
5:00 am - 8:27 am
BTR
-
SAT
3h 27m
1 stop
$277United Airlines
Fri, Jun 12 - Sun, Jun 14
American Airlines Logo
5:35 pm - 10:47 pm
SAT
-
LCH
5h 12m
1 stop
American Airlines Logo
6:02 pm - 10:00 pm
LCH
-
SAT
3h 58m
1 stop
$289American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
8:23 pm - 11:57 pm
SAT
-
LFT
3h 34m
1 stop
American Airlines Logo
7:59 pm - 11:59 pm
LFT
-
SAT
4h 00m
1 stop
$304American Airlines
Fri, May 22 - Tue, May 26
Delta Logo
5:25 am - 12:49 pm
SAT
-
BTR
7h 24m
1 stop
Delta Logo
7:08 pm - 12:33 am
BTR
-
SAT
5h 25m
1 stop
$327Delta
Mon, Jun 1 - Mon, Jun 8
Delta Logo
6:40 am - 12:47 pm
SAT
-
BTR
6h 07m
1 stop
Delta Logo
7:06 pm - 12:33 am
BTR
-
SAT
5h 27m
1 stop
$349Delta
Sun, Jun 28 - Tue, Jun 30

Frontier flights from San Antonio to Louisiana

Our best Frontier deals on San Antonio to Louisiana flight tickets
Frontier
Jun 4
SAT7:54 pmSan Antonio
25h 16m
1 stop
MSY9:10 pmNew Orleans Louis Armstrong
Jun 8
MSY9:55 pmNew Orleans Louis Armstrong
21h 01m
1 stop
SAT6:56 pmSan Antonio
$190
Frontier
Jun 4
SAT7:54 pmSan Antonio
25h 16m
1 stop
MSY9:10 pmNew Orleans Louis Armstrong
Jun 8
MSY9:55 pmNew Orleans Louis Armstrong
21h 01m
1 stop
SAT6:56 pmSan Antonio
$191
Frontier
Jun 4
SAT7:54 pmSan Antonio
25h 16m
1 stop
MSY9:10 pmNew Orleans Louis Armstrong
Jun 11
MSY9:48 pmNew Orleans Louis Armstrong
21h 08m
1 stop
SAT6:56 pmSan Antonio
$215

Delta flights from San Antonio to Louisiana

Our best Delta deals on San Antonio to Louisiana flight tickets
Delta
Sep 3
SAT8:00 amSan Antonio
6h 21m
1 stop
MSY2:21 pmNew Orleans Louis Armstrong
Sep 8
MSY6:30 amNew Orleans Louis Armstrong
4h 40m
1 stop
SAT11:10 amSan Antonio
$277
Delta
Sep 4
SAT6:15 pmSan Antonio
5h 05m
1 stop
MSY11:20 pmNew Orleans Louis Armstrong
Sep 8
MSY6:30 amNew Orleans Louis Armstrong
6h 37m
1 stop
SAT1:07 pmSan Antonio
$292
Delta
May 28
SAT5:25 amSan Antonio
6h 19m
1 stop
MSY11:44 amNew Orleans Louis Armstrong
May 31
MSY7:10 pmNew Orleans Louis Armstrong
5h 34m
1 stop
SAT12:44 amSan Antonio
$296

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Louisiana 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from San Antonio to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Thu 6/4

7:54 pm-9:10 pm

1 stop25h 16m

New Orleans Louis Armstrong

Mon 6/8

9:55 pm-6:56 pm

1 stop21h 01m

$190

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Thu 6/4

7:54 pm-9:10 pm

1 stop25h 16m

New Orleans Louis Armstrong

Mon 6/8

9:55 pm-6:56 pm

1 stop21h 01m

$191

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 5/26

5:30 am-8:46 am

1 stop3h 16m

New Orleans Louis Armstrong

Tue 6/2

12:07 pm-3:39 pm

1 stop3h 32m

$219
Quickest round-trip

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 5/26

11:20 am-12:45 pm

Nonstop1h 25m

New Orleans Louis Armstrong

Tue 6/2

1:25 pm-3:05 pm

Nonstop1h 40m

$227

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 5/26

6:30 am-12:25 pm

1 stop5h 55m

New Orleans Louis Armstrong

Tue 6/2

1:25 pm-3:05 pm

Nonstop1h 40m

$237

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 6/12

5:57 pm-10:46 pm

1 stop4h 49m

Baton Rouge Ryan

Sun 6/14

5:00 am-8:27 am

1 stop3h 27m

$277

San AntonioLake Charles

SAT - LCH

SATLCH

San Antonio

Mon 6/29

5:35 pm-10:47 pm

1 stop5h 12m

Lake Charles

Fri 7/3

6:02 pm-10:00 pm

1 stop3h 58m

$289

San AntonioLafayette

SAT - LFT

SATLFT

San Antonio

Fri 5/22

8:23 pm-11:57 pm

1 stop3h 34m

Lafayette Regional

Tue 5/26

7:59 pm-11:59 pm

1 stop4h 00m

$304

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Mon 6/1

5:25 am-12:49 pm

1 stop7h 24m

Baton Rouge Ryan

Mon 6/8

7:08 pm-12:33 am

1 stop5h 25m

$327

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sun 6/28

6:40 am-12:47 pm

1 stop6h 07m

Baton Rouge Ryan

Tue 6/30

7:06 pm-12:33 am

1 stop5h 27m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisiana from

How to get the cheapest flight ticket from San Antonio to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

In general, February is the cheapest month to fly from San Antonio to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $97. The month of September is another great option to travel to Louisiana, with average flight prices from San Antonio averaging around $132.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Thursday is the cheapest day to fly to Louisiana from San Antonio. The lowest ticket price found for a Thursday departure recently was $353. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Friday is $414.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $372. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $385.

What is the cheapest San Antonio to Louisiana flight route?

Fly from San Antonio to New Orleans Louis Armstrong for the best San Antonio - Louisiana flight prices

How far in advance should I book a flight from San Antonio to Louisiana?

You are more likely to see cheaper flights to Louisiana from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $331 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from San Antonio for as low as $238 on momondo.

Can stopping save me money on San Antonio to Louisiana flights?

You could potentially save up to 5% on your flight if you consider stops on a San Antonio to Louisiana flight.

Cheap San Antonio to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Louisiana

Best Price Found

$113

Fastest flight time

1h 25m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Louisiana

31 airports
The best one-way flight to Louisiana from San Antonio in the past 72 hours is $113. The best round-trip flight deal from San Antonio to Louisiana found on momondo in the last 72 hours is $309.
The fastest flight from San Antonio to Louisiana takes 1h 25m
Direct flights go from San Antonio to Louisiana on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is Southwest.
There are 31 airports in Louisiana. From San Antonio there are direct flights to New Orleans Louis Armstrong (MSY).
Search flight deals

Frequently asked questions about flying from San Antonio to Louisiana

  • When did momondo last update prices for flights from San Antonio Airport to Louisiana?

    Prices for flights from San Antonio Airport to Louisiana are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Louisiana?

  • How old do you have to be to fly from San Antonio Airport to Louisiana?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Louisiana.

  • What documentation or ID do you need to fly to Louisiana?

    The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Antonio to Louisiana?

Best airlines flying from San Antonio to Louisiana

Compare and see reviews for airlines that fly from San Antonio to Louisiana with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $132Free CancellationRating
6.3
8,634 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
SouthwestPriceFrom $227Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Louisiana?

Finding the right flight to Louisiana from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisiana quick and easy, saving you time and money.

Can I find flights from San Antonio to Louisiana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisiana from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Louisiana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from San Antonio.

I’m not ready to book a flight from San Antonio to Louisiana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Louisiana, momondo offers a useful price alert feature which will track prices for flights to Louisiana from San Antonio and alert you when they change.

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Find better results for your trip to Louisiana

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