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Cheap flights from San Antonio to Louisiana from $105

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 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Louisiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:40 am - 12:10 pm
SAT
-
MSY
1h 30mnonstop
Southwest Logo
1:45 pm - 3:20 pm
MSY
-
SAT
1h 35mnonstop
$209Southwest
Wed, Jul 8 - Wed, Jul 15
Southwest Logo
5:30 pm - 8:20 pm
SAT
-
MSY
2h 50m
1 stop
Southwest Logo
1:45 pm - 3:20 pm
MSY
-
SAT
1h 35mnonstop
$219Southwest
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
5:01 am - 11:30 am
SAT
-
MSY
6h 29m
1 stop
American Airlines Logo
6:01 pm - 10:00 pm
MSY
-
SAT
3h 59m
1 stop
$230American Airlines
Tue, Jul 21 - Wed, Jul 22
Frontier Logo
7:49 pm - 9:03 pm
SAT
-
MSY
25h 14m
1 stop
Frontier Logo
9:48 pm - 6:54 pm
MSY
-
SAT
21h 06m
1 stop
$240Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
7:49 pm - 9:03 pm
SAT
-
MSY
25h 14m
1 stop
Frontier Logo
9:48 pm - 6:54 pm
MSY
-
SAT
21h 06m
1 stop
$242Frontier
Thu, Aug 6 - Mon, Aug 10
United Airlines Logo
7:20 pm - 10:44 pm
SAT
-
SHV
3h 24m
1 stop
United Airlines Logo
5:20 am - 8:27 am
SHV
-
SAT
3h 07m
1 stop
$279United Airlines
Sat, Jul 18 - Sun, Jul 19
American Airlines Logo
11:04 am - 5:45 pm
SAT
-
BTR
6h 41m
1 stop
American Airlines Logo
6:16 pm - 10:00 pm
BTR
-
SAT
3h 44m
1 stop
$283American Airlines
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
5:57 pm - 10:55 pm
SAT
-
LFT
4h 58m
1 stop
United Airlines Logo
5:15 am - 8:27 am
LFT
-
SAT
3h 12m
1 stop
$289United Airlines
Fri, Jul 10 - Sun, Jul 12
Delta Logo
5:25 am - 12:47 pm
SAT
-
BTR
7h 22m
1 stop
Delta Logo
7:06 pm - 12:20 am
BTR
-
SAT
5h 14m
1 stop
$592Delta
Fri, Jul 3 - Tue, Jul 7
Delta Logo
6:40 am - 12:47 pm
SAT
-
BTR
6h 07m
1 stop
Delta Logo
7:08 pm - 12:33 am
BTR
-
SAT
5h 25m
1 stop
$697Delta
Sun, Jun 28 - Sun, Jun 28

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Southwest flights from San Antonio to Louisiana

Our best Southwest deals on San Antonio to Louisiana flight tickets
Southwest
Jul 8
SAT10:40 amSan Antonio
1h 30m
MSY12:10 pmNew Orleans Louis Armstrong
Jul 15
MSY1:45 pmNew Orleans Louis Armstrong
1h 35m
SAT3:20 pmSan Antonio
$209
Southwest
Jul 8
SAT5:30 pmSan Antonio
2h 50m
1 stop
MSY8:20 pmNew Orleans Louis Armstrong
Jul 15
MSY1:45 pmNew Orleans Louis Armstrong
1h 35m
SAT3:20 pmSan Antonio
$219
Southwest
Oct 14
SAT11:55 amSan Antonio
1h 25m
MSY1:20 pmNew Orleans Louis Armstrong
Oct 17
MSY12:45 pmNew Orleans Louis Armstrong
1h 40m
SAT2:25 pmSan Antonio
$224

Delta flights from San Antonio to Louisiana

Our best Delta deals on San Antonio to Louisiana flight tickets
Delta
Jul 20
SAT4:15 pmSan Antonio
6h 22m
1 stop
MSY10:37 pmNew Orleans Louis Armstrong
Jul 22
MSY5:02 pmNew Orleans Louis Armstrong
7h 18m
1 stop
SAT12:20 amSan Antonio
$258
Delta
Sep 3
SAT6:25 amSan Antonio
7h 58m
1 stop
MSY2:23 pmNew Orleans Louis Armstrong
Sep 8
MSY5:15 amNew Orleans Louis Armstrong
4h 34m
1 stop
SAT9:49 amSan Antonio
$268
Delta
Sep 24
SAT6:10 pmSan Antonio
5h 22m
1 stop
MSY11:32 pmNew Orleans Louis Armstrong
Sep 25
MSY9:05 amNew Orleans Louis Armstrong
6h 04m
1 stop
SAT3:09 pmSan Antonio
$273

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 June 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
Quickest round-trip

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 7/8

10:40 am-12:10 pm

Nonstop1h 30m

New Orleans Louis Armstrong

Wed 7/15

1:45 pm-3:20 pm

Nonstop1h 35m

$209

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 7/8

5:30 pm-8:20 pm

1 stop2h 50m

New Orleans Louis Armstrong

Wed 7/15

1:45 pm-3:20 pm

Nonstop1h 35m

$219

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 7/21

5:01 am-11:30 am

1 stop6h 29m

New Orleans Louis Armstrong

Wed 7/22

6:01 pm-10:00 pm

1 stop3h 59m

$230

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Thu 8/6

7:49 pm-9:03 pm

1 stop25h 14m

New Orleans Louis Armstrong

Mon 8/10

9:48 pm-6:54 pm

1 stop21h 06m

$240

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Thu 8/6

7:49 pm-9:03 pm

1 stop25h 14m

New Orleans Louis Armstrong

Mon 8/10

9:48 pm-6:54 pm

1 stop21h 06m

$242

San AntonioShreveport

SAT - SHV

SATSHV

San Antonio

Sat 7/18

7:20 pm-10:44 pm

1 stop3h 24m

Shreveport

Sun 7/19

5:20 am-8:27 am

1 stop3h 07m

$279

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Wed 7/8

11:04 am-5:45 pm

1 stop6h 41m

Baton Rouge Ryan

Tue 7/14

6:16 pm-10:00 pm

1 stop3h 44m

$283

San AntonioLafayette

SAT - LFT

SATLFT

San Antonio

Fri 7/10

5:57 pm-10:55 pm

1 stop4h 58m

Lafayette Regional

Sun 7/12

5:15 am-8:27 am

1 stop3h 12m

$289

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 7/3

5:25 am-12:47 pm

1 stop7h 22m

Baton Rouge Ryan

Tue 7/7

7:06 pm-12:20 am

1 stop5h 14m

$592

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sun 6/28

6:40 am-12:47 pm

1 stop6h 07m

Baton Rouge Ryan

Sun 6/28

7:08 pm-12:33 am

1 stop5h 25m

$697

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, Monday is the cheapest day to fly to Louisiana from San Antonio. The lowest ticket price found for a Monday departure recently was $309. 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 afternoon when flights can be purchased for as low as $377. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $409.

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 $354 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 $158 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?

No. A direct flight is the cheapest option for a flight between San Antonio to Louisiana.

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

$168

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Louisiana

31 airports
The best one-way flight to Louisiana from San Antonio in the past 72 hours is $168. The best round-trip flight deal from San Antonio to Louisiana found on momondo in the last 72 hours is $317.
The fastest flight from San Antonio to Louisiana takes 1h 25m
Direct flights go from San Antonio to Louisiana every day.
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
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,688 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,859 reviews
Search United Airlines flights
SouthwestPriceFrom $227Free CancellationRating
7.9
4,237 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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Find better results for your trip to Louisiana

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