How popular is this New Orleans to San Antonio flight route?

Within the past month, 8 users have taken a look at flights from New Orleans Louis Armstrong to San Antonio.

How long is the flight from New Orleans to San Antonio?

There are many flights that can get you from New Orleans to San Antonio in 3h 23m. Fly via United Airlines to get the fastest option. The distance from New Orleans to San Antonio is about 493 mi.

What are the cheapest airlines flying from New Orleans to San Antonio round-trip?

Currently priced at $62, Spirit Airlines will fly you from New Orleans to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $164 and $171, respectively. These flights start at 79% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the cheapest flights from New Orleans to San Antonio?

On average you can expect to pay $442 for a flight from New Orleans to San Antonio. The cheapest flight overall is $259 while the most popular route, (New Orleans Louis Armstrong - San Antonio) is currently priced at $135.

What are the most popular airlines that fly from New Orleans to San Antonio?

When booking a flight from New Orleans to San Antonio, you may want to consider flying on American Airlines, Spirit Airlines or United Airlines as they are the most popular for this route.

Can I find deals for flights from New Orleans to San Antonio that include hotel bookings?

Yes. In addition to deals on New Orleans to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Orleans to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to San Antonio.

Can I find deals for business class flights from New Orleans to San Antonio?

Yes. Cheapflights offers flight deals from New Orleans to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$68+ Flights from New Orleans to San Antonio

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Orleans to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Antonio are usually found in August or February, booked 75 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from New Orleans to San Antonio

Round-trip from	$135 (United Airlines)
One-way from	$68 (United Airlines)
Popular in	November
Cheapest in	August
Average price	$293
Good round-trip deal	$276 or less
Good one-way deal	$341 or less

From New Orleans Louis Armstrong to San Antonio

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One-way flight from New Orleans Louis Armstrong to San Antonio

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Highest demand for flights based on searches. 17% potential increase in price ($63 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from New Orleans Louis Armstrong to San Antonio.

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Price to beat on a one-way flight from New Orleans Louis Armstrong to San Antonio.

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Find flight deals from New Orleans to San Antonio

Cheapest flights from New Orleans to San Antonio
Explore the most affordable flight options available from New Orleans to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Fri 10/105:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Sun 10/125:30 amSAT - MSY

1 stop3h 01mUnited Airlines

Deal found 9/15

$135

Thu 10/165:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Sat 10/185:51 pmSAT - MSY

1 stop3h 40mUnited Airlines

Deal found 9/16

$159

Fri 10/106:27 pmMSY - SAT

1 stop22h 10mFrontier

Sun 10/128:26 pmSAT - MSY

1 stop22h 12mFrontier

Deal found 9/16

$160

Thu 10/95:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Tue 10/145:56 pmSAT - MSY

1 stop5h 19mUnited Airlines

Deal found 9/15

$161

Thu 10/307:18 amMSY - SAT

1 stop8h 29mAmerican Airlines

Thu 11/66:00 amSAT - MSY

1 stop3h 37mAmerican Airlines

Deal found 9/15

$171

Fri 10/105:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Sat 10/115:51 pmSAT - MSY

1 stop3h 40mUnited Airlines

Deal found 9/17

$175

Fri 11/215:15 amMSY - SAT

1 stop3h 33mUnited Airlines

Sun 11/305:30 amSAT - MSY

1 stop3h 22mUnited Airlines

Deal found 9/15

$177

Thu 10/26:30 amMSY - SAT

1 stop11h 42mSpirit Airlines

Sun 10/57:35 pmSAT - MSY

1 stop12h 32mSpirit Airlines

Deal found 9/17

$194

Thu 11/203:48 pmMSY - SAT

1 stop5h 32mUnited Airlines

Sun 11/234:24 pmSAT - MSY

1 stop5h 16mUnited Airlines

Deal found 9/15

$195

Sat 10/115:15 amMSY - SAT

1 stop5h 34mUnited Airlines

Mon 10/137:38 pmSAT - MSY

1 stop3h 37mUnited Airlines

Deal found 9/16

$205

Thu 10/96:41 amMSY - SAT

1 stop11h 49mSpirit Airlines

Sun 10/127:35 pmSAT - MSY

1 stop12h 32mSpirit Airlines

Deal found 9/14

$214

Thu 10/302:33 pmMSY - SAT

2 stops23h 14mSpirit Airlines

Thu 11/64:16 pmSAT - MSY

1 stop5h 49mSpirit Airlines

Deal found 9/15

$216

Best flights from New Orleans to San Antonio
Discover carefully curated flight deals from New Orleans to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 10/95:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Tue 10/147:38 pmSAT - MSY

1 stop3h 37mUnited Airlines

Deal found 9/15

$135

Fri 11/72:23 pmMSY - SAT

1 stop8h 04mSpirit Airlines

Sun 11/96:00 amSAT - MSY

1 stop5h 45mSpirit Airlines

Deal found 9/14

$194

Fri 10/101:20 pmMSY - SAT

Nonstop1h 40mSouthwest

Tue 10/1410:30 amSAT - MSY

Nonstop1h 25mSouthwest

Deal found 9/15

$242

Thu 10/95:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Sat 10/115:56 pmSAT - MSY

1 stop5h 19mUnited Airlines

Deal found 9/16

$159

Thu 10/167:25 pmMSY - SAT

1 stop3h 10mUnited Airlines

Mon 10/205:30 amSAT - MSY

1 stop5h 18mUnited Airlines

Deal found 9/16

$159

Thu 10/165:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Sat 10/185:51 pmSAT - MSY

1 stop3h 40mUnited Airlines

Deal found 9/16

$159

Fri 11/215:15 amMSY - SAT

1 stop3h 33mUnited Airlines

Sun 11/305:30 amSAT - MSY

1 stop3h 22mUnited Airlines

Deal found 9/15

$177

Thu 11/203:48 pmMSY - SAT

1 stop5h 32mUnited Airlines

Sun 11/234:24 pmSAT - MSY

1 stop5h 16mUnited Airlines

Deal found 9/15

$195

Last-minute flights from New Orleans to San Antonio
Discover last-minute flight deals from New Orleans to San Antonio. Data last updated September 17, 2025 and is based on user searches.

Fri 9/266:30 amMSY - SAT

1 stop11h 42mSpirit Airlines

Mon 9/2912:45 pmSAT - MSY

1 stop10h 10mSpirit Airlines

Deal found 9/14

$229

Thu 10/26:30 amMSY - SAT

1 stop11h 42mSpirit Airlines

Sun 10/57:35 pmSAT - MSY

1 stop12h 32mSpirit Airlines

Deal found 9/17

$194

Thu 10/95:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Tue 10/145:56 pmSAT - MSY

1 stop5h 19mUnited Airlines

Deal found 9/15

$161

Thu 10/96:41 amMSY - SAT

1 stop11h 49mSpirit Airlines

Sun 10/127:35 pmSAT - MSY

1 stop12h 32mSpirit Airlines

Deal found 9/14

$214

Fri 10/105:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Sun 10/125:30 amSAT - MSY

1 stop3h 01mUnited Airlines

Deal found 9/15

$135

Fri 10/106:27 pmMSY - SAT

1 stop22h 10mFrontier

Sun 10/128:26 pmSAT - MSY

1 stop22h 12mFrontier

Deal found 9/16

$160

Sat 10/115:15 amMSY - SAT

1 stop5h 34mUnited Airlines

Mon 10/137:38 pmSAT - MSY

1 stop3h 37mUnited Airlines

Deal found 9/16

$205

Wed 10/155:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Fri 10/177:38 pmSAT - MSY

1 stop3h 37mUnited Airlines

Deal found 9/16

$175

Thu 10/167:25 pmMSY - SAT

1 stop3h 10mUnited Airlines

Mon 10/207:38 pmSAT - MSY

1 stop3h 37mUnited Airlines

Deal found 9/17

$159

Thu 10/165:55 pmMSY - SAT

1 stop22h 55mFrontier

Sat 10/185:32 pmSAT - MSY

2 stops23h 05mFrontier

Deal found 9/16

$240

Thu 10/307:18 amMSY - SAT

1 stop8h 29mAmerican Airlines

Thu 11/66:00 amSAT - MSY

1 stop3h 37mAmerican Airlines

Deal found 9/15

$171

Thu 10/302:33 pmMSY - SAT

2 stops23h 14mSpirit Airlines

Thu 11/64:16 pmSAT - MSY

1 stop5h 49mSpirit Airlines

Deal found 9/15

$216

One-way flights from New Orleans to San Antonio
Search for one-way flight options from New Orleans to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Wed 10/155:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Deal found 9/14

$68

Tue 12/1610:23 amMSY - SAT

1 stop6h 45mAmerican Airlines

Deal found 9/15

$79

Wed 10/225:15 amMSY - SAT

1 stop5h 34mUnited Airlines

Deal found 9/16

$80

Fri 10/176:27 pmMSY - SAT

1 stop22h 10mFrontier

Deal found 9/16

$86

Mon 12/157:03 pmMSY - SAT

1 stop5h 30mDelta

Deal found 9/14

$89

Sun 12/145:15 amMSY - SAT

1 stop3h 27mUnited Airlines

Deal found 9/14

$93

Fri 11/285:17 pmMSY - SAT

1 stop4h 03mUnited Airlines

Deal found 9/17

$96

Mon 10/206:41 amMSY - SAT

1 stop11h 49mSpirit Airlines

Deal found 9/14

$97

Fri 10/177:15 pmMSY - SAT

1 stop3h 20mUnited Airlines

Deal found 9/15

$98

Mon 12/17:18 pmMSY - SAT

1 stop3h 38mUnited Airlines

Deal found 9/15

$104

Wed 10/153:35 pmMSY - SAT

Nonstop1h 40mSouthwest

Deal found 9/16

$109

Thu 10/302:33 pmMSY - SAT

2 stops23h 14mSpirit Airlines

Deal found 9/15

$116

Cheapflights Fare Finder

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

Thu 10/9

5:15 am-8:38 am

1 stop3h 23m

San Antonio

Tue 10/14

7:38 pm-11:15 pm

1 stop3h 37m

$135

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 10/9

5:15 am-8:38 am

1 stop3h 23m

San Antonio

Sat 10/11

5:56 pm-11:15 pm

1 stop5h 19m

$159

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 10/16

7:25 pm-10:35 pm

1 stop3h 10m

San Antonio

Mon 10/20

5:30 am-10:48 am

1 stop5h 18m

$159

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 10/16

5:15 am-8:38 am

1 stop3h 23m

San Antonio

Sat 10/18

5:51 pm-9:31 pm

1 stop3h 40m

$159

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 11/21

5:15 am-8:48 am

1 stop3h 33m

San Antonio

Sun 11/30

5:30 am-8:52 am

1 stop3h 22m

$177

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 11/7

2:23 pm-10:27 pm

1 stop8h 04m

San Antonio

Sun 11/9

6:00 am-11:45 am

1 stop5h 45m

$194

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 11/20

3:48 pm-9:20 pm

1 stop5h 32m

San Antonio

Sun 11/23

4:24 pm-9:40 pm

1 stop5h 16m

$195

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 10/10

1:20 pm-3:00 pm

Nonstop1h 40m

San Antonio

Tue 10/14

10:30 am-11:55 am

Nonstop1h 25m

$242

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sat 12/13

7:00 am-1:12 pm

1 stop6h 12m

$68

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 10/24

7:25 pm-10:35 pm

1 stop3h 10m

$68

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results

The best insider tips for New Orleans to San Antonio flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to San Antonio trip

Airports

MSY

Expect efficient security at MSY with average wait times around 15 minutes, thanks to a single TSA checkpoint.

SAT

Use rideshare services from SAT's lower level of Terminal A for convenient access to downtown San Antonio.

Our travel experts

Brandon Schultz

Expert on MSY

Ramsey Qubein

Expert on SAT

Best time to book a flight from New Orleans to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from New Orleans with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to San Antonio

How far ahead should I book a flight from New Orleans to San Antonio?

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New Orleans to San Antonio?

Currently, August is the cheapest month in which you can book a flight from New Orleans to San Antonio (average of $295). Flying from New Orleans to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSY to SAT?

It’s optimal to fly from New Orleans to San Antonio in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from New Orleans to San Antonio?

Travelers seeking maximum savings on their New Orleans to San Antonio flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

See what other customers who have flown with Southwest, United Airlines, and American Airlines from New Orleans to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,926 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,023 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

How popular is this New Orleans to San Antonio flight route?
Within the past month, 8 users have taken a look at flights from New Orleans Louis Armstrong to San Antonio.
How long is the flight from New Orleans to San Antonio?
There are many flights that can get you from New Orleans to San Antonio in 3h 23m. Fly via United Airlines to get the fastest option. The distance from New Orleans to San Antonio is about 493 mi.
What are the cheapest airlines flying from New Orleans to San Antonio round-trip?
Currently priced at $62, Spirit Airlines will fly you from New Orleans to San Antonio and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $164 and $171, respectively. These flights start at 79% lower than the current average price 3 months from now.
What are the cheapest flights from New Orleans to San Antonio?
On average you can expect to pay $442 for a flight from New Orleans to San Antonio. The cheapest flight overall is $259 while the most popular route, (New Orleans Louis Armstrong - San Antonio) is currently priced at $135.
Can I find deals for flights from New Orleans to San Antonio that include hotel bookings?
Yes. In addition to deals on New Orleans to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to San Antonio.
Can I find deals for business class flights from New Orleans to San Antonio?
Yes. Cheapflights offers flight deals from New Orleans to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Orleans to San Antonio?
Currently, August is the cheapest month in which you can book a flight from New Orleans to San Antonio (average of $295). Flying from New Orleans to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to San Antonio

Top 4 airlines flying from New Orleans to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$62	Average$193	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$164	Average$308	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$171	Average$368	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$215	Average$328	FlexibilityNo cancel fee	On-time63%

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$68+ Cheap flights from New Orleans to San Antonio (MSY - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to San Antonio with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Antonio are usually found in August or February, booked 75 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from New Orleans to San Antonio

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Orleans to San Antonio

Cheapest flights from New Orleans to San AntonioExplore the most affordable flight options available from New Orleans to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from New Orleans to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to San Antonio that are best for you.

The best insider tips for New Orleans to San Antonio flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to San Antonio trip

Airports

MSY

SAT

Our travel experts

Best time to book a flight from New Orleans to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from New Orleans with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to San Antonio

How far ahead should I book a flight from New Orleans to San Antonio?

What is the cheapest month to book a flight from New Orleans to San Antonio?

What is the cheapest time of day to fly from MSY to SAT?

What is the cheapest day to fly from New Orleans to San Antonio?

Reviews of airlines servicing San Antonio

See what other customers who have flown with Southwest, United Airlines, and American Airlines from New Orleans to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this New Orleans to San Antonio flight route?

How long is the flight from New Orleans to San Antonio?

What are the cheapest airlines flying from New Orleans to San Antonio round-trip?

What are the cheapest flights from New Orleans to San Antonio?

Can I find deals for flights from New Orleans to San Antonio that include hotel bookings?

How can I find direct flights from New Orleans to San Antonio?

Can I find deals for business class flights from New Orleans to San Antonio?

What is the cheapest month to book a flight from New Orleans to San Antonio?

Traveling to a place near San Antonio?

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Alternative routes for New Orleans to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from New Orleans to San Antonio

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Cheapest flights from New Orleans to San Antonio
Explore the most affordable flight options available from New Orleans to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.