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Cheap flights from San Antonio to Louisiana from $74

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Frontier Logo
8:26 pm - 8:51 pm
SAT
-
MSY
24h 25m
1 stop
Frontier Logo
6:17 pm - 8:56 am
MSY
-
SAT
14h 39m
1 stop
$158Frontier
Thu, Aug 27 - Thu, Sep 3
Frontier Logo
8:20 pm - 9:53 am
SAT
-
MSY
13h 33m
1 stop
Frontier Logo
8:03 pm - 9:10 am
MSY
-
SAT
13h 07m
1 stop
$158Frontier
Wed, Sep 16 - Thu, Sep 17
Frontier Logo
9:51 am - 5:32 pm
SAT
-
MSY
7h 41m
1 stop
Frontier Logo
6:17 pm - 8:56 am
MSY
-
SAT
14h 39m
1 stop
$158Frontier
Mon, Aug 24 - Thu, Aug 27
Southwest Logo
10:50 am - 5:25 pm
SAT
-
MSY
6h 35m
1 stop
Southwest Logo
6:40 am - 10:10 am
MSY
-
SAT
3h 30m
1 stop
$197Southwest
Wed, Sep 16 - Wed, Sep 23
Southwest Logo
11:30 am - 3:45 pm
SAT
-
MSY
4h 15m
1 stop
Southwest Logo
2:05 pm - 5:55 pm
MSY
-
SAT
3h 50m
1 stop
$197Southwest
Wed, Aug 26 - Tue, Sep 1
Southwest Logo
6:00 am - 1:20 pm
SAT
-
MSY
7h 20m
1 stop
Southwest Logo
1:35 pm - 7:55 pm
MSY
-
SAT
6h 20m
2 stops
$202Southwest
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
12:40 pm - 6:34 pm
SAT
-
MSY
5h 54m
1 stop
American Airlines Logo
6:00 pm - 10:54 pm
MSY
-
SAT
4h 54m
1 stop
$219American Airlines
Thu, Aug 20 - Sat, Aug 22
American Airlines Logo
6:00 am - 10:32 am
SAT
-
MSY
4h 32m
1 stop
American Airlines Logo
5:41 am - 10:01 am
MSY
-
SAT
4h 20m
1 stop
$237American Airlines
Sun, Aug 30 - Wed, Sep 2
United Airlines Logo
5:30 am - 8:36 am
SAT
-
MSY
3h 06m
1 stop
United Airlines Logo
5:15 am - 8:38 am
MSY
-
SAT
3h 23m
1 stop
$239United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
5:25 am - 8:33 am
SAT
-
MSY
3h 08m
1 stop
United Airlines Logo
7:18 pm - 10:48 pm
MSY
-
SAT
3h 30m
1 stop
$282United Airlines
Thu, Dec 17 - Sun, Dec 20

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Southwest flights from San Antonio to Louisiana

Our best Southwest deals on San Antonio to Louisiana flight tickets
Southwest
Aug 26
SAT11:30 amSan Antonio
4h 15m
1 stop
MSY3:45 pmNew Orleans Louis Armstrong
Sep 1
MSY2:05 pmNew Orleans Louis Armstrong
3h 50m
1 stop
SAT5:55 pmSan Antonio
$197
Southwest
Aug 20
SAT4:00 pmSan Antonio
1h 35m
MSY5:35 pmNew Orleans Louis Armstrong
Aug 24
MSY7:50 pmNew Orleans Louis Armstrong
1h 35m
SAT9:25 pmSan Antonio
$209
Southwest
Sep 16
SAT4:20 pmSan Antonio
5h 45m
1 stop
MSY10:05 pmNew Orleans Louis Armstrong
Sep 21
MSY7:50 pmNew Orleans Louis Armstrong
1h 40m
SAT9:30 pmSan Antonio
$212

Frontier flights from San Antonio to Louisiana

Our best Frontier deals on San Antonio to Louisiana flight tickets
Frontier
Aug 22
SAT8:26 pmSan Antonio
24h 25m
1 stop
MSY8:51 pmNew Orleans Louis Armstrong
Aug 24
MSY9:36 pmNew Orleans Louis Armstrong
21h 55m
1 stop
SAT7:31 pmSan Antonio
$158
Frontier
Sep 18
SAT10:05 amSan Antonio
9h 02m
1 stop
MSY7:07 pmNew Orleans Louis Armstrong
Sep 21
MSY10:48 amNew Orleans Louis Armstrong
8h 37m
1 stop
SAT7:25 pmSan Antonio
$163
Frontier
Sep 18
SAT10:05 amSan Antonio
9h 02m
1 stop
MSY7:07 pmNew Orleans Louis Armstrong
Sep 21
MSY10:48 amNew Orleans Louis Armstrong
8h 37m
1 stop
SAT7:25 pmSan Antonio
$168

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 August 3, 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 8/27

8:26 pm-8:51 pm

1 stop24h 25m

New Orleans Louis Armstrong

Thu 9/3

6:17 pm-8:56 am

1 stop14h 39m

$158

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 9/16

8:20 pm-9:53 am

1 stop13h 33m

New Orleans Louis Armstrong

Thu 9/17

8:03 pm-9:10 am

1 stop13h 07m

$158

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Mon 8/24

9:51 am-5:32 pm

1 stop7h 41m

New Orleans Louis Armstrong

Thu 8/27

6:17 pm-8:56 am

1 stop14h 39m

$158

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 9/16

10:50 am-5:25 pm

1 stop6h 35m

New Orleans Louis Armstrong

Wed 9/23

6:40 am-10:10 am

1 stop3h 30m

$197

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 8/26

11:30 am-3:45 pm

1 stop4h 15m

New Orleans Louis Armstrong

Tue 9/1

2:05 pm-5:55 pm

1 stop3h 50m

$197

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Sat 8/29

6:00 am-1:20 pm

1 stop7h 20m

New Orleans Louis Armstrong

Sat 9/5

1:35 pm-7:55 pm

2 stops6h 20m

$202

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Thu 8/20

12:40 pm-6:34 pm

1 stop5h 54m

New Orleans Louis Armstrong

Sat 8/22

6:00 pm-10:54 pm

1 stop4h 54m

$219

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Sun 8/30

6:00 am-10:32 am

1 stop4h 32m

New Orleans Louis Armstrong

Wed 9/2

5:41 am-10:01 am

1 stop4h 20m

$237
Quickest round-trip

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Sat 9/26

5:30 am-8:36 am

1 stop3h 06m

New Orleans Louis Armstrong

Wed 9/30

5:15 am-8:38 am

1 stop3h 23m

$239

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Thu 12/17

5:25 am-8:33 am

1 stop3h 08m

New Orleans Louis Armstrong

Sun 12/20

7:18 pm-10:48 pm

1 stop3h 30m

$282

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 $268. The month of December is another great option to travel to Louisiana, with average flight prices from San Antonio averaging around $291.

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 $379. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $431.

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 $350 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?

You could potentially save up to 8% 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

$108

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 $108. The best round-trip flight deal from San Antonio to Louisiana found on momondo in the last 72 hours is $231.
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
11,850 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
10,060 reviews
Search United Airlines flights
SouthwestPriceFrom $229Free CancellationRating
8.0
4,230 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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