Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Louisiana from $48

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 3/11. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Louisiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
10:26 am - 8:55 pm
SAT
-
MSY
10h 29m
1 stop
Spirit Airlines Logo
12:14 pm - 11:59 pm
MSY
-
SAT
11h 45m
1 stop
$119Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
5:04 pm - 6:04 pm
SAT
-
MSY
25h 00m
1 stop
Multiple Airlines Logo
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$149Multiple Airlines
Sun, Feb 22 - Tue, Feb 24
Multiple Airlines Logo
5:04 pm - 5:54 pm
SAT
-
MSY
24h 50m
1 stop
Multiple Airlines Logo
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$150Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
Spirit Airlines Logo
10:22 am - 10:44 pm
SAT
-
MSY
12h 22m
1 stop
Spirit Airlines Logo
6:00 am - 9:27 am
MSY
-
SAT
27h 27m
1 stop
$153Spirit Airlines
Wed, Mar 25 - Mon, Mar 30
United Airlines Logo
6:02 pm - 9:05 pm
SAT
-
SHV
3h 03m
1 stop
United Airlines Logo
5:20 am - 8:42 am
SHV
-
SAT
3h 22m
1 stop
$219United Airlines
Thu, May 7 - Tue, May 12
United Airlines Logo
5:58 pm - 9:19 pm
SAT
-
SHV
3h 21m
1 stop
United Airlines Logo
5:20 am - 8:38 am
SHV
-
SAT
3h 18m
1 stop
$227United Airlines
Mon, Mar 2 - Mon, Mar 9
Delta Logo
4:09 pm - 10:00 pm
SAT
-
BTR
5h 51m
1 stop
Delta Logo
6:05 am - 11:25 am
BTR
-
SAT
5h 20m
1 stop
$249Delta
Fri, May 22 - Sun, May 31
Delta Logo
8:00 am - 3:07 pm
SAT
-
BTR
7h 07m
1 stop
Delta Logo
7:08 pm - 12:34 am
BTR
-
SAT
5h 26m
1 stop
$289Delta
Tue, Apr 21 - Thu, Apr 23
American Airlines Logo
5:00 am - 9:54 am
SAT
-
BTR
4h 54m
1 stop
American Airlines Logo
5:00 am - 9:33 am
BTR
-
SAT
4h 33m
1 stop
$432American Airlines
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
1:40 pm - 7:41 pm
SAT
-
BTR
6h 01m
1 stop
American Airlines Logo
5:57 pm - 9:58 pm
BTR
-
SAT
4h 01m
1 stop
$452American Airlines
Fri, Feb 13 - Sat, Feb 14

Spirit Airlines flights from San Antonio to Louisiana

Our best Spirit Airlines deals on San Antonio to Louisiana flight tickets
Spirit Airlines
Mar 3
SAT10:26 amSan Antonio
10h 29m
1 stop
MSY8:55 pmNew Orleans Louis Armstrong
Mar 10
MSY12:14 pmNew Orleans Louis Armstrong
11h 45m
1 stop
SAT11:59 pmSan Antonio
$119
Spirit Airlines
Mar 3
SAT10:26 amSan Antonio
10h 29m
1 stop
MSY8:55 pmNew Orleans Louis Armstrong
Mar 10
MSY7:27 pmNew Orleans Louis Armstrong
14h 03m
1 stop
SAT9:30 amSan Antonio
$136
Spirit Airlines
Mar 25
SAT10:22 amSan Antonio
12h 22m
1 stop
MSY10:44 pmNew Orleans Louis Armstrong
Mar 30
MSY6:00 amNew Orleans Louis Armstrong
27h 27m
1 stop
SAT9:27 amSan Antonio
$153

Frontier flights from San Antonio to Louisiana

Our best Frontier deals on San Antonio to Louisiana flight tickets
Frontier
Feb 17
SAT5:36 pmSan Antonio
6h 48m
1 stop
MSY12:24 amNew Orleans Louis Armstrong
Feb 21
MSY5:45 amNew Orleans Louis Armstrong
13h 16m
1 stop
SAT7:01 pmSan Antonio
$181
Frontier
Feb 21
SAT7:56 pmSan Antonio
28h 28m
1 stop
MSY12:24 amNew Orleans Louis Armstrong
Feb 28
MSY2:34 pmNew Orleans Louis Armstrong
27h 48m
1 stop
SAT6:22 pmSan Antonio
$192
Frontier
Feb 16
SAT5:04 pmSan Antonio
5h 16m
1 stop
MSY10:20 pmNew Orleans Louis Armstrong
Feb 19
MSY7:35 pmNew Orleans Louis Armstrong
17h 37m
1 stop
SAT1:12 pmSan Antonio
$236

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 February 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

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 3/3

10:26 am-8:55 pm

1 stop10h 29m

New Orleans Louis Armstrong

Tue 3/10

12:14 pm-11:59 pm

1 stop11h 45m

$119

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Sun 2/22

5:04 pm-6:04 pm

1 stop25h 00m

New Orleans Louis Armstrong

Tue 2/24

7:27 pm-9:30 am

1 stop14h 03m

$149

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Fri 2/27

5:04 pm-5:54 pm

1 stop24h 50m

New Orleans Louis Armstrong

Mon 3/2

7:27 pm-9:30 am

1 stop14h 03m

$150

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Wed 3/25

10:22 am-10:44 pm

1 stop12h 22m

New Orleans Louis Armstrong

Mon 3/30

6:00 am-9:27 am

1 stop27h 27m

$153

San AntonioShreveport

SAT - SHV

SATSHV

San Antonio

Thu 5/7

6:02 pm-9:05 pm

1 stop3h 03m

Shreveport

Tue 5/12

5:20 am-8:42 am

1 stop3h 22m

$219

San AntonioShreveport

SAT - SHV

SATSHV

San Antonio

Mon 3/2

5:58 pm-9:19 pm

1 stop3h 21m

Shreveport

Mon 3/9

5:20 am-8:38 am

1 stop3h 18m

$227

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 5/22

4:09 pm-10:00 pm

1 stop5h 51m

Baton Rouge Ryan

Sun 5/31

6:05 am-11:25 am

1 stop5h 20m

$249

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Tue 4/21

8:00 am-3:07 pm

1 stop7h 07m

Baton Rouge Ryan

Thu 4/23

7:08 pm-12:34 am

1 stop5h 26m

$289

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 2/20

5:00 am-9:54 am

1 stop4h 54m

Baton Rouge Ryan

Sun 2/22

5:00 am-9:33 am

1 stop4h 33m

$432

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 2/13

1:40 pm-7:41 pm

1 stop6h 01m

Baton Rouge Ryan

Sat 2/14

5:57 pm-9:58 pm

1 stop4h 01m

$452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February is another great option to travel to Louisiana, with average flight prices from San Antonio averaging around $284.

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

According to our data, Sunday is the cheapest day to fly to Louisiana from San Antonio. The lowest ticket price found for a Sunday departure recently was $273. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Saturday is $400.

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 $288. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $372.

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 $320 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 $237 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 12% 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

$279

Fastest flight time

1h 20m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Louisiana

31 airports
The best one-way flight to Louisiana from San Antonio in the past 72 hours is $279. The best round-trip flight deal from San Antonio to Louisiana found on momondo in the last 72 hours is $353.
The fastest flight from San Antonio to Louisiana takes 1h 20m
Direct flights go from San Antonio to Louisiana on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. 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 $64Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $148Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
SouthwestPriceFrom $237Free CancellationRating
8.0
4,272 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $46
Flights to Miamifrom $27
Flights to Chicagofrom $49
Flights to Orlandofrom $50
Flights to San Franciscofrom $54
Flights to Las Vegasfrom $49
Flights to Washington, D.C.from $51
Flights to Bostonfrom $51
Flights to Atlantafrom $49
Flights to Dallasfrom $49
Flights to Seattlefrom $83