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Cheap flights from San Antonio to Louisiana from $80

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 3/31. 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.
Multiple Airlines Logo
10:22 am - 10:44 pm
SAT
-
MSY
12h 22m
1 stop
Multiple Airlines Logo
9:44 pm - 9:24 am
MSY
-
SAT
11h 40m
1 stop
$193Multiple Airlines
Tue, Apr 14 - Thu, Apr 16
Multiple Airlines Logo
1:22 pm - 7:01 pm
SAT
-
MSY
5h 39m
1 stop
Multiple Airlines Logo
9:44 pm - 9:24 am
MSY
-
SAT
11h 40m
1 stop
$198Multiple Airlines
Mon, Apr 13 - Thu, Apr 16
Spirit Airlines Logo
10:22 am - 10:44 pm
SAT
-
MSY
12h 22m
1 stop
Spirit Airlines Logo
3:39 pm - 11:51 pm
MSY
-
SAT
8h 12m
1 stop
$214Spirit Airlines
Wed, Apr 8 - Wed, Apr 15
Southwest Logo
7:00 am - 8:30 am
SAT
-
MSY
1h 30mnonstop
Southwest Logo
1:25 pm - 3:05 pm
MSY
-
SAT
1h 40mnonstop
$222Southwest
Sun, Apr 12 - Wed, Apr 15
Spirit Airlines Logo
10:22 am - 10:44 pm
SAT
-
MSY
12h 22m
1 stop
Spirit Airlines Logo
7:18 pm - 9:27 am
MSY
-
SAT
14h 09m
1 stop
$226Spirit Airlines
Wed, Apr 1 - Sat, Apr 4
Southwest Logo
11:20 am - 12:45 pm
SAT
-
MSY
1h 25mnonstop
Southwest Logo
12:30 pm - 4:20 pm
MSY
-
SAT
3h 50m
1 stop
$232Southwest
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
6:00 am - 10:03 am
SAT
-
SHV
4h 03m
1 stop
American Airlines Logo
8:17 pm - 11:56 pm
SHV
-
SAT
3h 39m
1 stop
$259American Airlines
Wed, Apr 8 - Sun, Apr 12
American Airlines Logo
3:08 pm - 7:43 pm
SAT
-
SHV
4h 35m
1 stop
American Airlines Logo
8:13 pm - 11:59 pm
SHV
-
SAT
3h 46m
1 stop
$274American Airlines
Wed, Apr 1 - Mon, Apr 6
United Airlines Logo
9:50 am - 3:31 pm
SAT
-
BTR
5h 41m
1 stop
United Airlines Logo
5:00 am - 8:42 am
BTR
-
SAT
3h 42m
1 stop
$277United Airlines
Sat, May 16 - Tue, May 19
United Airlines Logo
11:46 am - 3:33 pm
SAT
-
BTR
3h 47m
1 stop
United Airlines Logo
5:00 am - 10:50 am
BTR
-
SAT
5h 50m
1 stop
$287United Airlines
Tue, Apr 14 - Tue, Apr 21

Frontier flights from San Antonio to Louisiana

Our best Frontier deals on San Antonio to Louisiana flight tickets
Frontier
Apr 13
SAT6:45 amSan Antonio
7h 59m
1 stop
MSY2:44 pmNew Orleans Louis Armstrong
May 15
MSY9:55 pmNew Orleans Louis Armstrong
21h 04m
1 stop
SAT6:59 pmSan Antonio
$210
Frontier
May 7
SAT7:54 pmSan Antonio
25h 16m
1 stop
MSY9:10 pmNew Orleans Louis Armstrong
May 11
MSY9:55 pmNew Orleans Louis Armstrong
21h 04m
1 stop
SAT6:59 pmSan Antonio
$212
Frontier
Mar 29
SAT6:45 amSan Antonio
7h 56m
1 stop
MSY2:41 pmNew Orleans Louis Armstrong
Apr 3
MSY11:35 amNew Orleans Louis Armstrong
5h 30m
1 stop
SAT5:05 pmSan Antonio
$250

Spirit Airlines flights from San Antonio to Louisiana

Our best Spirit Airlines deals on San Antonio to Louisiana flight tickets
Spirit Airlines
Apr 8
SAT10:22 amSan Antonio
12h 22m
1 stop
MSY10:44 pmNew Orleans Louis Armstrong
Apr 15
MSY3:39 pmNew Orleans Louis Armstrong
8h 12m
1 stop
SAT11:51 pmSan Antonio
$214
Spirit Airlines
Apr 1
SAT10:22 amSan Antonio
12h 22m
1 stop
MSY10:44 pmNew Orleans Louis Armstrong
Apr 4
MSY7:18 pmNew Orleans Louis Armstrong
14h 09m
1 stop
SAT9:27 amSan Antonio
$226
Spirit Airlines
Apr 15
SAT2:12 pmSan Antonio
8h 11m
1 stop
MSY10:23 pmNew Orleans Louis Armstrong
Apr 18
MSY3:39 pmNew Orleans Louis Armstrong
8h 12m
1 stop
SAT11:51 pmSan Antonio
$234

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 March 18, 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

Tue 4/14

10:22 am-10:44 pm

1 stop12h 22m

New Orleans Louis Armstrong

Thu 4/16

9:44 pm-9:24 am

1 stop11h 40m

$193

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Mon 4/13

1:22 pm-7:01 pm

1 stop5h 39m

New Orleans Louis Armstrong

Thu 4/16

9:44 pm-9:24 am

1 stop11h 40m

$198

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 4/8

10:22 am-10:44 pm

1 stop12h 22m

New Orleans Louis Armstrong

Wed 4/15

3:39 pm-11:51 pm

1 stop8h 12m

$214
Quickest round-trip

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Sun 4/12

7:00 am-8:30 am

Nonstop1h 30m

New Orleans Louis Armstrong

Wed 4/15

1:25 pm-3:05 pm

Nonstop1h 40m

$222

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 4/1

10:22 am-10:44 pm

1 stop12h 22m

New Orleans Louis Armstrong

Sat 4/4

7:18 pm-9:27 am

1 stop14h 09m

$226

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 4/8

11:20 am-12:45 pm

Nonstop1h 25m

New Orleans Louis Armstrong

Sat 4/11

12:30 pm-4:20 pm

1 stop3h 50m

$232

San AntonioShreveport

SAT - SHV

SATSHV

San Antonio

Wed 4/8

6:00 am-10:03 am

1 stop4h 03m

Shreveport

Sun 4/12

8:17 pm-11:56 pm

1 stop3h 39m

$259

San AntonioShreveport

SAT - SHV

SATSHV

San Antonio

Wed 4/1

3:08 pm-7:43 pm

1 stop4h 35m

Shreveport

Mon 4/6

8:13 pm-11:59 pm

1 stop3h 46m

$274

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 5/16

9:50 am-3:31 pm

1 stop5h 41m

Baton Rouge Ryan

Tue 5/19

5:00 am-8:42 am

1 stop3h 42m

$277

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Tue 4/14

11:46 am-3:33 pm

1 stop3h 47m

Baton Rouge Ryan

Tue 4/21

5:00 am-10:50 am

1 stop5h 50m

$287

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, October 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 $271. The month of May is another great option to travel to Louisiana, with average flight prices from San Antonio averaging around $279.

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

According to our data, Monday is the cheapest day to fly to Louisiana from San Antonio. The lowest ticket price found for a Monday departure recently was $334. 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 $411.

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 $371. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $439.

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 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 $327 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.

What cabin class options are available on San Antonio to Louisiana flights?

There is only 1 cabin class available to choose from on San Antonio to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 30% 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

$129

Fastest flight time

1h 20m

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 $129. The best round-trip flight deal from San Antonio to Louisiana found on momondo in the last 72 hours is $314.
The fastest flight from San Antonio to Louisiana takes 1h 20m
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

  • 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
8,523 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $148Free CancellationRating
7.4
9,437 reviews
Search United Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,470 reviews
Search American Airlines flights
SouthwestPriceFrom $229Free CancellationRating
8.0
4,320 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.

An easier way to manage your Louisiana trip

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