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Cheap flights from New Orleans to San Antonio from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to San Antonio departing on 11/18. 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

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Find the cheapest flights from New Orleans to San Antonio (MSY-SAT)

Cheap round-trip flights

United Airlines Logo
7:00 am - 10:49 amMSY-SAT
3h 49m1 stop
United Airlines Logo
9:47 am - 1:11 pmSAT-MSY
3h 24m1 stop
$159United Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29
American Airlines Logo
6:35 pm - 11:00 pmMSY-SAT
4h 25m1 stop
American Airlines Logo
6:49 pm - 10:48 pmSAT-MSY
3h 59m1 stop
$164American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
6:35 pm - 11:00 pmMSY-SAT
4h 25m1 stop
American Airlines Logo
6:49 pm - 10:48 pmSAT-MSY
3h 59m1 stop
$165American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Spirit Airlines Logo
9:12 am - 6:12 pmMSY-SAT
9h 00m1 stop
Spirit Airlines Logo
12:45 pm - 10:55 pmSAT-MSY
10h 10m1 stop
$181Spirit Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Spirit Airlines Logo
6:30 am - 6:12 pmMSY-SAT
11h 42m1 stop
Spirit Airlines Logo
12:45 pm - 10:55 pmSAT-MSY
10h 10m1 stop
$192Spirit Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Spirit Airlines Logo
6:30 am - 6:13 pmMSY-SAT
11h 43m1 stop
Spirit Airlines Logo
5:00 pm - 11:38 pmSAT-MSY
6h 38m1 stop
$194Spirit Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Logo
9:12 am - 6:13 pmMSY-SAT
9h 01m1 stop
Logo
12:09 pm - 6:38 pmSAT-MSY
6h 29m1 stop
$206
Find Deal
Thu, Oct 9 - Sun, Oct 12
Logo
10:46 am - 4:47 amMSY-SAT
18h 01m1 stop
Logo
5:45 pm - 4:37 pmSAT-MSY
22h 52m1 stop
$222
Find Deal
Tue, Oct 14 - Sun, Oct 19
Southwest Logo
10:35 am - 12:10 pmMSY-SAT
1h 35mnonstop
Southwest Logo
12:45 pm - 2:10 pmSAT-MSY
1h 25mnonstop
$227Southwest
Find Deal
Sat, Sep 27 - Mon, Sep 29
Southwest Logo
5:10 pm - 6:45 pmMSY-SAT
1h 35mnonstop
Southwest Logo
12:45 pm - 2:10 pmSAT-MSY
1h 25mnonstop
$237Southwest
Find Deal
Fri, Sep 19 - Mon, Sep 22

United Airlines flights from New Orleans to San Antonio

Our best United Airlines deals on New Orleans to San Antonio flight tickets
United Airlines
Sep 27
MSY7:00 amNew Orleans Louis Armstrong
3h 49m
1 stop
SAT10:49 amSan Antonio
Sep 29
SAT9:47 amSan Antonio
3h 24m
1 stop
MSY1:11 pmNew Orleans Louis Armstrong
$159
Find similar
United Airlines
Sep 24
MSY7:23 pmNew Orleans Louis Armstrong
3h 25m
1 stop
SAT10:48 pmSan Antonio
Oct 2
SAT2:25 pmSan Antonio
3h 18m
1 stop
MSY5:43 pmNew Orleans Louis Armstrong
$219
Find similar
United Airlines
Sep 26
MSY7:25 pmNew Orleans Louis Armstrong
3h 10m
1 stop
SAT10:35 pmSan Antonio
Sep 30
SAT4:21 pmSan Antonio
3h 36m
1 stop
MSY7:57 pmNew Orleans Louis Armstrong
$225
Find similar

Southwest flights from New Orleans to San Antonio

Our best Southwest deals on New Orleans to San Antonio flight tickets
Southwest
Sep 27
MSY10:35 amNew Orleans Louis Armstrong
1h 35m
SAT12:10 pmSan Antonio
Sep 29
SAT12:45 pmSan Antonio
1h 25m
MSY2:10 pmNew Orleans Louis Armstrong
$227
Find similar
Southwest
Sep 19
MSY5:10 pmNew Orleans Louis Armstrong
1h 35m
SAT6:45 pmSan Antonio
Sep 22
SAT12:45 pmSan Antonio
1h 25m
MSY2:10 pmNew Orleans Louis Armstrong
$237
Find similar
Southwest
Sep 24
MSY6:50 amNew Orleans Louis Armstrong
3h 35m
1 stop
SAT10:25 amSan Antonio
Sep 26
SAT12:45 pmSan Antonio
1h 25m
MSY2:10 pmNew Orleans Louis Armstrong
$242
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to San Antonio 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 20, 2025.
Use the filters below to find and compare flights from New Orleans to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sat 9/27

7:00 am-10:49 am

1 stop3h 49m

San Antonio

Mon 9/29

9:47 am-1:11 pm

1 stop3h 24m

$159

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 9/19

6:35 pm-11:00 pm

1 stop4h 25m

San Antonio

Mon 9/22

6:49 pm-10:48 pm

1 stop3h 59m

$164

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 9/19

6:35 pm-11:00 pm

1 stop4h 25m

San Antonio

Mon 9/22

6:49 pm-10:48 pm

1 stop3h 59m

$165

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 9/5

9:12 am-6:12 pm

1 stop9h 00m

San Antonio

Mon 9/8

12:45 pm-10:55 pm

1 stop10h 10m

$181

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 9/19

6:30 am-6:12 pm

1 stop11h 42m

San Antonio

Mon 9/22

12:45 pm-10:55 pm

1 stop10h 10m

$192

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 10/16

6:30 am-6:13 pm

1 stop11h 43m

San Antonio

Sun 10/19

5:00 pm-11:38 pm

1 stop6h 38m

$194

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 10/9

9:12 am-6:13 pm

1 stop9h 01m

San Antonio

Sun 10/12

12:09 pm-6:38 pm

1 stop6h 29m

$206

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Tue 10/14

10:46 am-4:47 am

1 stop18h 01m

San Antonio

Sun 10/19

5:45 pm-4:37 pm

1 stop22h 52m

$222

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sat 9/27

10:35 am-12:10 pm

Nonstop1h 35m

San Antonio

Mon 9/29

12:45 pm-2:10 pm

Nonstop1h 25m

$227

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 9/19

5:10 pm-6:45 pm

Nonstop1h 35m

San Antonio

Mon 9/22

12:45 pm-2:10 pm

Nonstop1h 25m

$237

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 San Antonio from

How to get the cheapest flight ticket from New Orleans to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from New Orleans during May instead. Flights to San Antonio in May, while not as cheap as those in February, still average around $268.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $282. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $586.

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

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from New Orleans to San Antonio in the morning for as low as $295. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $371. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Orleans Louis Armstrong to San Antonio flight route?

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

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

You are more likely to see cheaper flights to San Antonio from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from New Orleans for as low as $210 on momondo.

What cabin class options are available on New Orleans Louis Armstrong to San Antonio flights?

There are 1 cabin classes available to choose from on New Orleans Louis Armstrong to San Antonio 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 New Orleans to San Antonio flights?

You could potentially save up to 69% on your flight if you consider stops on a New Orleans to San Antonio flight.

How have New Orleans to San Antonio flight prices changed over time?

As of August 2025, prices for New Orleans to San Antonio flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from New Orleans to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to San Antonio (MSY to SAT) flight deals and tips

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

Best Price Found

$254

Fastest flight time

1h 35m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from New Orleans in the past 72 hours is $254. The best round-trip flight deal from New Orleans to San Antonio found on momondo in the last 72 hours is $309.
The fastest flight from New Orleans to San Antonio takes 1h 35m
Direct flights go from New Orleans to San Antonio on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is New Orleans Louis Armstrong to San Antonio by plane?

    The distance between New Orleans Louis Armstrong and San Antonio is about 506.5 mi. In terms of flight time, this usually takes a little over 1h 35m.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to San Antonio Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to San Antonio Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from New Orleans to San Antonio?

Best airlines flying from New Orleans to San Antonio

Compare and see reviews for airlines that fly from New Orleans to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,039 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $164Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $171Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
SouthwestPriceFrom $221Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Southwest Flights From New Orleans to San Antonio

    Southwest is one of the most popular airlines flying from New Orleans to San Antonio, operating 3 flights/week on average for this route. A good Southwest flight deal for New Orleans to San Antonio starts from $221 round-trip, up to an average price of $326. Our users have rated Southwest at 8.0/10.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Orleans to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for New Orleans to San Antonio flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Orleans to San Antonio.

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

Price alerts on flights to San Antonio from New Orleans are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Antonio trip

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