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Cheap flights from New Orleans to San Antonio 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 New Orleans to San Antonio departing on 1/1. 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 New Orleans to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:31 pm - 10:30 pmMSY-SAT
6h 59m1 stop
Delta Logo
6:30 am - 2:24 pmSAT-MSY
7h 54m1 stop
$157Delta
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Wed, Jan 28 - Tue, Feb 3
Delta Logo
7:10 pm - 12:34 amMSY-SAT
5h 24m1 stop
Delta Logo
3:00 pm - 10:18 pmSAT-MSY
7h 18m1 stop
$169Delta
Find Deal
Mon, Dec 8 - Wed, Dec 10
United Airlines Logo
11:55 am - 3:31 pmMSY-SAT
3h 36m1 stop
United Airlines Logo
2:15 pm - 8:06 pmSAT-MSY
5h 51m1 stop
$176United Airlines
Find Deal
Thu, Jan 15 - Sat, Jan 17
Delta Logo
6:20 am - 1:43 pmMSY-SAT
7h 23m1 stop
Delta Logo
5:10 am - 12:01 pmSAT-MSY
6h 51m1 stop
$181Delta
Find Deal
Thu, Dec 11 - Mon, Dec 15
Spirit Airlines Logo
3:20 pm - 11:26 pmMSY-SAT
8h 06m1 stop
Spirit Airlines Logo
3:10 pm - 10:50 pmSAT-MSY
7h 40m1 stop
$192Spirit Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Spirit Airlines Logo
6:20 am - 11:26 pmMSY-SAT
17h 06m1 stop
Spirit Airlines Logo
7:00 am - 5:10 amSAT-MSY
22h 10m1 stop
$202Spirit Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
Spirit Airlines Logo
3:20 pm - 11:26 pmMSY-SAT
8h 06m1 stop
Spirit Airlines Logo
1:55 pm - 9:42 pmSAT-MSY
7h 47m1 stop
$207Spirit Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
5:22 pm - 7:55 amMSY-SAT
38h 33m2 stops
Multiple Airlines Logo
7:00 am - 5:10 amSAT-MSY
22h 10m1 stop
$212Multiple Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
Spirit Airlines Logo
8:54 am - 7:38 pmMSY-SAT
10h 44m1 stop
Spirit Airlines Logo
8:33 pm - 7:54 amSAT-MSY
11h 21m1 stop
$219Spirit Airlines
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Sun, Nov 23 - Mon, Nov 24
United Airlines Logo
12:40 pm - 11:13 pmMSY-SAT
10h 33m2 stops
United Airlines Logo
2:15 pm - 5:46 pmSAT-MSY
3h 31m1 stop
$222United Airlines
Find Deal
Wed, Jan 28 - Tue, Feb 3

Frontier flights from New Orleans to San Antonio

Our best Frontier deals on New Orleans to San Antonio flight tickets
Frontier
Nov 21
MSY8:02 pmNew Orleans Louis Armstrong
22h 17m
2 stops
SAT6:19 pmSan Antonio
Nov 23
SAT7:00 amSan Antonio
11h 49m
1 stop
MSY6:49 pmNew Orleans Louis Armstrong
$223
Find similar
Frontier
Nov 27
MSY11:45 amNew Orleans Louis Armstrong
22h 59m
2 stops
SAT10:44 amSan Antonio
Nov 29
SAT7:00 amSan Antonio
11h 31m
1 stop
MSY6:31 pmNew Orleans Louis Armstrong
$240
Find similar
Frontier
Feb 27
MSY3:30 pmNew Orleans Louis Armstrong
17h 48m
1 stop
SAT9:18 amSan Antonio
Mar 6
SAT5:56 pmSan Antonio
15h 50m
1 stop
MSY9:46 amNew Orleans Louis Armstrong
$249
Find similar

Delta flights from New Orleans to San Antonio

Our best Delta deals on New Orleans to San Antonio flight tickets
Delta
Jan 28
MSY3:31 pmNew Orleans Louis Armstrong
6h 59m
1 stop
SAT10:30 pmSan Antonio
Feb 3
SAT6:30 amSan Antonio
7h 54m
1 stop
MSY2:24 pmNew Orleans Louis Armstrong
$157
Find similar
Delta
Dec 8
MSY7:10 pmNew Orleans Louis Armstrong
5h 24m
1 stop
SAT12:34 amSan Antonio
Dec 10
SAT3:00 pmSan Antonio
7h 18m
1 stop
MSY10:18 pmNew Orleans Louis Armstrong
$169
Find similar
Delta
Dec 11
MSY6:20 amNew Orleans Louis Armstrong
7h 23m
1 stop
SAT1:43 pmSan Antonio
Dec 15
SAT5:10 amSan Antonio
6h 51m
1 stop
MSY12:01 pmNew Orleans Louis Armstrong
$181
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 November 13, 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

Wed 1/28

3:31 pm-10:30 pm

1 stop6h 59m

San Antonio

Tue 2/3

6:30 am-2:24 pm

1 stop7h 54m

$157

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Mon 12/8

7:10 pm-12:34 am

1 stop5h 24m

San Antonio

Wed 12/10

3:00 pm-10:18 pm

1 stop7h 18m

$169

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 1/15

11:55 am-3:31 pm

1 stop3h 36m

San Antonio

Sat 1/17

2:15 pm-8:06 pm

1 stop5h 51m

$176

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 12/11

6:20 am-1:43 pm

1 stop7h 23m

San Antonio

Mon 12/15

5:10 am-12:01 pm

1 stop6h 51m

$181

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 12/12

3:20 pm-11:26 pm

1 stop8h 06m

San Antonio

Mon 12/15

3:10 pm-10:50 pm

1 stop7h 40m

$192

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 12/5

6:20 am-11:26 pm

1 stop17h 06m

San Antonio

Wed 12/10

7:00 am-5:10 am

1 stop22h 10m

$202

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 12/12

3:20 pm-11:26 pm

1 stop8h 06m

San Antonio

Sun 12/14

1:55 pm-9:42 pm

1 stop7h 47m

$207

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 12/5

5:22 pm-7:55 am

2 stops38h 33m

San Antonio

Wed 12/10

7:00 am-5:10 am

1 stop22h 10m

$212

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sun 11/23

8:54 am-7:38 pm

1 stop10h 44m

San Antonio

Mon 11/24

8:33 pm-7:54 am

1 stop11h 21m

$219

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Wed 1/28

12:40 pm-11:13 pm

2 stops10h 33m

San Antonio

Tue 2/3

2:15 pm-5:46 pm

1 stop3h 31m

$222

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 August, then book flights to San Antonio from New Orleans during February instead. Flights to San Antonio in February, while not as cheap as those in August, still average around $222.

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 $289. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $504.

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 $276. 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 at noon, with an average ticket price of $341. Departure times at noon 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 $306 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 $168 on momondo.

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

There is only 1 cabin class 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 35% 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 November 2025, prices for New Orleans to San Antonio flights are approximately 71% more expensive 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

$295

Fastest flight time

1h 40m

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 $295. The best round-trip flight deal from New Orleans to San Antonio found on momondo in the last 72 hours is $200.
The fastest flight from New Orleans to San Antonio takes 1h 40m
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)
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  • 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 40m.

  • 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
8,139 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $144Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,236 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 6 flights/week on average for this route. A good Southwest flight deal for New Orleans to San Antonio starts from $196 round-trip, up to an average price of $332. 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
Boerne
Kerrville
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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