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

Within the past month, 7 users have taken a look at flights from New Orleans Louis Armstrong to San Antonio.

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

Currently priced at $137, Southwest will fly you from New Orleans to San Antonio and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Spirit Airlines - these airlines can fly you to your destination from $159 and $185, respectively. These flights start at 55% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from New Orleans to San Antonio one-way?

$69 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Spirit Airlines, with prices starting from $80 and $85, respectively.

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 $320 for a flight from New Orleans to San Antonio. The cheapest flight overall is $231 while the most popular route, (New Orleans Louis Armstrong - San Antonio) is currently priced at $137.

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.

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

Users have found that flying from New Orleans to San Antonio on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 41% on this flight, we recommend booking at least 24 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from New Orleans to San Antonio from $217 1-2 weeks out and tickets from $446 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to San Antonio from New Orleans average $306. You can even find prices in February for less than $306, as users have found deals to San Antonio from as low as $63. The month of December appears to be one of the more expensive times to travel to San Antonio from New Orleans. Flying in the targeted month can save you up to 20%.

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.

$69+ Flights from New Orleans to San Antonio

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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”

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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.

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Antonio are usually found in February or May, 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	$137 (Southwest)
One-way from	$69 (Southwest)
Popular in	December
Cheapest in	February
Average price	$349
Good round-trip deal	$237 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. 11% potential increase in price ($40 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in June 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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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 June 26, 2025.

Thu 8/145:10 pmMSY - SAT

Nonstop1h 35mSouthwest

Mon 8/1812:45 pmSAT - MSY

Nonstop1h 25mSouthwest

Deal found 6/25

$137

Tue 9/236:35 pmMSY - SAT

1 stop4h 25mAmerican Airlines

Wed 10/17:00 amSAT - MSY

1 stop4h 48mAmerican Airlines

Deal found 6/25

$159

Fri 6/279:10 pmMSY - SAT

1 stop10h 44mSpirit Airlines

Sun 6/292:11 pmSAT - MSY

1 stop5h 54mSpirit Airlines

Deal found 6/25

$170

Tue 9/231:05 pmMSY - SAT

1 stop7h 14mDelta

Fri 9/266:20 pmSAT - MSY

1 stop5h 06mDelta

Deal found 6/26

$204

Mon 9/17:00 amMSY - SAT

1 stop3h 37mUnited Airlines

Thu 9/47:15 pmSAT - MSY

1 stop4h 13mUnited Airlines

Deal found 6/25

$228

Wed 10/294:51 pmMSY - SAT

2 stops12h 13mMultiple Airlines

Thu 10/309:00 amSAT - MSY

3 stops23h 52mMultiple Airlines

Deal found 6/24

$386

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 June 26, 2025.

Thu 8/145:10 pmMSY - SAT

Nonstop1h 35mSouthwest

Mon 8/1812:45 pmSAT - MSY

Nonstop1h 25mSouthwest

Deal found 6/25

$137

Tue 9/236:35 pmMSY - SAT

1 stop4h 25mAmerican Airlines

Wed 10/17:00 amSAT - MSY

1 stop4h 48mAmerican Airlines

Deal found 6/25

$159

Fri 9/121:40 pmMSY - SAT

1 stop9h 45mSpirit Airlines

Sun 9/146:16 pmSAT - MSY

1 stop22h 53mSpirit Airlines

Deal found 6/26

$185

Tue 9/231:05 pmMSY - SAT

1 stop7h 14mDelta

Fri 9/266:20 pmSAT - MSY

1 stop5h 06mDelta

Deal found 6/26

$204

Mon 9/17:00 amMSY - SAT

1 stop3h 37mUnited Airlines

Thu 9/47:15 pmSAT - MSY

1 stop4h 13mUnited Airlines

Deal found 6/25

$228

Wed 10/294:51 pmMSY - SAT

2 stops12h 13mMultiple Airlines

Thu 10/309:00 amSAT - MSY

3 stops23h 52mMultiple Airlines

Deal found 6/24

$386

Tue 8/194:53 pmMSY - SAT

1 stop12h 47mAlaska Airlines

Wed 8/209:10 amSAT - MSY

2 stops20h 44mAlaska Airlines

Deal found 6/26

$718

Last-minute flights from New Orleans to San Antonio
Discover last-minute flight deals from New Orleans to San Antonio. Data last updated June 26, 2025 and is based on user searches.

Fri 6/279:10 pmMSY - SAT

1 stop10h 44mSpirit Airlines

Sun 6/292:11 pmSAT - MSY

1 stop5h 54mSpirit Airlines

Deal found 6/25

$170

Fri 6/275:15 amMSY - SAT

1 stop3h 35mUnited Airlines

Mon 6/305:56 pmSAT - MSY

1 stop3h 54mUnited Airlines

Deal found 6/24

$658

Fri 6/276:08 amMSY - SAT

2 stops23h 32mAlaska Airlines

Mon 6/307:37 pmSAT - MSY

1 stop20h 16mAlaska Airlines

Deal found 6/24

$1,659

Wed 7/21:31 pmMSY - SAT

1 stop9h 38mSpirit Airlines

Mon 7/712:32 pmSAT - MSY

1 stop27h 10mSpirit Airlines

Deal found 6/25

$268

Wed 7/25:15 pmMSY - SAT

Nonstop1h 35mSouthwest

Wed 7/92:00 pmSAT - MSY

Nonstop1h 30mSouthwest

Deal found 6/25

$461

Fri 7/252:10 pmMSY - SAT

Nonstop1h 35mSouthwest

Mon 7/285:50 amSAT - MSY

1 stop3h 45mSouthwest

Deal found 6/25

$320

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 June 26, 2025.

Thu 9/115:10 pmMSY - SAT

Nonstop1h 35mSouthwest

Deal found 6/25

$69

Mon 11/177:57 pmMSY - SAT

1 stop3h 48mAmerican Airlines

Deal found 6/25

$80

Sun 9/711:50 amMSY - SAT

1 stop5h 26mSpirit Airlines

Deal found 6/25

$85

Mon 10/135:15 amMSY - SAT

1 stop3h 23mUnited Airlines

Deal found 6/25

$112

Fri 10/107:15 pmMSY - SAT

1 stop5h 10mDelta

Deal found 6/25

$116

Wed 10/81:40 pmMSY - SAT

3 stops27h 38mMultiple Airlines

Deal found 6/25

$172

Sat 10/257:10 amMSY - SAT

1 stop11h 38mHawaiian Airlines

Deal found 6/25

$312

Sat 10/115:34 pmMSY - SAT

1 stop25h 14mAlaska Airlines

Deal found 6/25

$359

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 8/14

5:10 pm-6:45 pm

Nonstop1h 35m

San Antonio

Mon 8/18

12:45 pm-2:10 pm

Nonstop1h 25m

$137

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Tue 9/23

6:35 pm-11:00 pm

1 stop4h 25m

San Antonio

Wed 10/1

7:00 am-11:48 am

1 stop4h 48m

$159

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Fri 9/12

1:40 pm-11:25 pm

1 stop9h 45m

San Antonio

Sun 9/14

6:16 pm-5:09 pm

1 stop22h 53m

$185

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Tue 9/23

9:57 am-3:23 pm

1 stop5h 26m

San Antonio

Fri 9/26

6:20 pm-11:26 pm

1 stop5h 06m

$204

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Mon 9/1

7:00 am-10:37 am

1 stop3h 37m

San Antonio

Thu 9/4

7:15 pm-11:28 pm

1 stop4h 13m

$228

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Wed 10/29

4:51 pm-5:04 am

2 stops12h 13m

San Antonio

Thu 10/30

9:00 am-8:52 am

3 stops23h 52m

$386

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Tue 8/19

4:53 pm-5:40 am

1 stop12h 47m

San Antonio

Wed 8/20

9:10 am-5:54 am

2 stops20h 44m

$718

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Thu 9/11

5:10 pm-6:45 pm

Nonstop1h 35m

$69

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Mon 11/17

7:57 pm-11:45 pm

1 stop3h 48m

$80

New OrleansSan Antonio

MSY - SAT

MSYSAT

New Orleans Louis Armstrong

Sun 9/7

11:50 am-5:16 pm

1 stop5h 26m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 15 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 Alaska Airlines, Southwest, and Delta 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,276 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,964 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.8

Good

2,522 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,838 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

How popular is this New Orleans to San Antonio flight route?
Within the past month, 7 users have taken a look at flights from New Orleans Louis Armstrong to San Antonio.
What are the cheapest airlines flying from New Orleans to San Antonio round-trip?
Currently priced at $137, Southwest will fly you from New Orleans to San Antonio and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Spirit Airlines - these airlines can fly you to your destination from $159 and $185, respectively. These flights start at 55% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from New Orleans to San Antonio one-way?
$69 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Spirit Airlines, with prices starting from $80 and $85, respectively.
What are the cheapest flights from New Orleans to San Antonio?
On average you can expect to pay $320 for a flight from New Orleans to San Antonio. The cheapest flight overall is $231 while the most popular route, (New Orleans Louis Armstrong - San Antonio) is currently priced at $137.
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$153	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$161	Average$346	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$168	Average$282	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$237	Average$329	FlexibilityNo cancel fee	On-time63%

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$69+ 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 9/11. 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

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Antonio are usually found in February or May, 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

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 June 26, 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 June 26, 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?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to San Antonio. Price data was last updated on June 20, 2025.

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?

Find hourly flight availability from New Orleans to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from New Orleans to San Antonio. Price data was last updated on June 22, 2025.

Reviews of airlines servicing San Antonio

See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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?

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

What are the cheapest airlines to fly from New Orleans to San Antonio one-way?

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?

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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 June 26, 2025.