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Cheap flights from San Antonio to New Orleans from $43

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 New Orleans departing on 3/4. 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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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
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$133Spirit Airlines
Tue, Mar 3 - Fri, Mar 6
Spirit Airlines Logo
10:26 am - 8:55 pm
SAT
-
MSY
10h 29m
1 stop
Spirit Airlines Logo
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$134Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
10:26 am - 8:21 am
SAT
-
MSY
21h 55m
1 stop
Multiple Airlines Logo
3:36 pm - 9:06 am
MSY
-
SAT
17h 30m
1 stop
$146Multiple Airlines
Tue, Mar 3 - Fri, Mar 6
Multiple Airlines Logo
10:26 am - 8:21 am
SAT
-
MSY
21h 55m
1 stop
Multiple Airlines Logo
3:36 pm - 9:06 am
MSY
-
SAT
17h 30m
1 stop
$151Multiple Airlines
Tue, Mar 3 - Fri, Mar 6
Spirit Airlines Logo
10:26 am - 8:55 pm
SAT
-
MSY
10h 29m
1 stop
Spirit Airlines Logo
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$152Spirit Airlines
Tue, Mar 3 - Fri, Mar 6
Spirit Airlines Logo
10:26 am - 8:55 pm
SAT
-
MSY
10h 29m
1 stop
Spirit Airlines Logo
3:30 pm - 9:30 am
MSY
-
SAT
18h 00m
2 stops
$154Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
10:26 am - 8:55 pm
SAT
-
MSY
10h 29m
1 stop
Spirit Airlines Logo
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$156Spirit Airlines
Tue, Mar 3 - Fri, Mar 6
Spirit Airlines Logo
10:22 am - 10:44 pm
SAT
-
MSY
12h 22m
1 stop
Spirit Airlines Logo
11:06 am - 10:29 pm
MSY
-
SAT
11h 23m
1 stop
$165Spirit Airlines
Tue, Apr 14 - Thu, Apr 16
Spirit Airlines Logo
10:26 am - 8:55 pm
SAT
-
MSY
10h 29m
1 stop
Spirit Airlines Logo
7:27 pm - 9:30 am
MSY
-
SAT
14h 03m
1 stop
$168Spirit Airlines
Sat, Mar 7 - Mon, Mar 9
Spirit Airlines Logo
10:22 am - 10:44 pm
SAT
-
MSY
12h 22m
1 stop
Spirit Airlines Logo
7:10 pm - 9:27 am
MSY
-
SAT
14h 17m
1 stop
$179Spirit Airlines
Tue, Apr 7 - Wed, Apr 8

United Airlines flights from San Antonio to New Orleans

Our best United Airlines deals on San Antonio to New Orleans flight tickets
United Airlines
Mar 7
SAT7:00 pmSan Antonio
4h 28m
1 stop
MSY11:28 pmNew Orleans Louis Armstrong
Mar 9
MSY5:00 amNew Orleans Louis Armstrong
3h 38m
1 stop
SAT8:38 amSan Antonio
$201
United Airlines
Feb 26
SAT7:20 pmSan Antonio
4h 08m
1 stop
MSY11:28 pmNew Orleans Louis Armstrong
Feb 28
MSY3:59 pmNew Orleans Louis Armstrong
3h 54m
1 stop
SAT7:53 pmSan Antonio
$205
United Airlines
Apr 11
SAT4:17 pmSan Antonio
3h 22m
1 stop
MSY7:39 pmNew Orleans Louis Armstrong
Apr 12
MSY5:00 amNew Orleans Louis Armstrong
3h 42m
1 stop
SAT8:42 amSan Antonio
$228

Frontier flights from San Antonio to New Orleans

Our best Frontier deals on San Antonio to New Orleans flight tickets
Frontier
Feb 27
SAT8:22 pmSan Antonio
17h 17m
1 stop
MSY1:39 pmNew Orleans Louis Armstrong
Mar 1
MSY9:51 pmNew Orleans Louis Armstrong
15h 16m
1 stop
SAT1:07 pmSan Antonio
$213
Frontier
Feb 19
SAT8:25 pmSan Antonio
27h 59m
1 stop
MSY12:24 amNew Orleans Louis Armstrong
Feb 22
MSY5:45 amNew Orleans Louis Armstrong
12h 37m
1 stop
SAT6:22 pmSan Antonio
$282
Frontier
Feb 19
SAT8:25 pmSan Antonio
17h 53m
1 stop
MSY2:18 pmNew Orleans Louis Armstrong
Feb 22
MSY5:45 amNew Orleans Louis Armstrong
12h 37m
1 stop
SAT6:22 pmSan Antonio
$292

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to New Orleans 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 8, 2026.
Use the filters below to find and compare flights from San Antonio to New Orleans 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

Fri 3/6

7:27 pm-9:30 am

1 stop14h 03m

$133

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

7:27 pm-9:30 am

1 stop14h 03m

$134

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 3/3

10:26 am-8:21 am

1 stop21h 55m

New Orleans Louis Armstrong

Fri 3/6

3:36 pm-9:06 am

1 stop17h 30m

$146

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 3/3

10:26 am-8:21 am

1 stop21h 55m

New Orleans Louis Armstrong

Fri 3/6

3:36 pm-9:06 am

1 stop17h 30m

$151

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 3/3

10:26 am-8:55 pm

1 stop10h 29m

New Orleans Louis Armstrong

Fri 3/6

7:27 pm-9:30 am

1 stop14h 03m

$152

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

3:30 pm-9:30 am

2 stops18h 00m

$154

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 3/3

10:26 am-8:55 pm

1 stop10h 29m

New Orleans Louis Armstrong

Fri 3/6

7:27 pm-9:30 am

1 stop14h 03m

$156

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 4/14

10:22 am-10:44 pm

1 stop12h 22m

New Orleans Louis Armstrong

Thu 4/16

11:06 am-10:29 pm

1 stop11h 23m

$165

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Sat 3/7

10:26 am-8:55 pm

1 stop10h 29m

New Orleans Louis Armstrong

Mon 3/9

7:27 pm-9:30 am

1 stop14h 03m

$168

San AntonioNew Orleans

SAT - MSY

SATMSY

San Antonio

Tue 4/7

10:22 am-10:44 pm

1 stop12h 22m

New Orleans Louis Armstrong

Wed 4/8

7:10 pm-9:27 am

1 stop14h 17m

$179

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 New Orleans from

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

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 New Orleans?

The cheapest month to fly to New Orleans from San Antonio is in October. Flight prices, which tend to average around $271, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of October, then departing from San Antonio during the month May is also very affordable. Most momondo users find prices during this month for around $281.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from San Antonio to New Orleans is on a Sunday when prices can be found for as low as $282. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to New Orleans for around $407.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the afternoon when flights can be purchased for as low as $288. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $376 per ticket.

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

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

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

You are more likely to see cheaper flights to New Orleans from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $327 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from San Antonio for as low as $237 on momondo.

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

There is only 1 cabin class available to choose from on San Antonio to New Orleans Louis Armstrong 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 New Orleans flights?

You could potentially save up to 19% on your flight if you consider stops on a San Antonio to New Orleans flight.

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

As of February 2026, prices for San Antonio to New Orleans flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to New Orleans

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

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

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

Best Price Found

$231

Fastest flight time

1h 20m

Direct flights

Every day

Airports in New Orleans

1 airport
The best one-way flight to New Orleans from San Antonio in the past 72 hours is $231. The best round-trip flight deal from San Antonio to New Orleans found on momondo in the last 72 hours is $335.
The fastest flight from San Antonio to New Orleans takes 1h 20m
Direct flights go from San Antonio to New Orleans every day.
There is 1 airport in New Orleans. From San Antonio there are direct flights to New Orleans Louis Armstrong (MSY).
Search flight deals

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

    New Orleans Louis Armstrong is 506.5 mi away from San Antonio. In terms of flight time, this usually takes a little over 1h 20m.

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

    Prices for flights from San Antonio Airport to New Orleans Louis Armstrong Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from San Antonio to New Orleans

Compare and see reviews for airlines that fly from San Antonio to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $229Free CancellationRating
8.0
4,281 reviews
Search Southwest flights

  • Southwest Flights From San Antonio to New Orleans

    Southwest operates around 4 flights from San Antonio to New Orleans every week. The average price of these flights found in the last 72 hours has been $362, but momondo users have found Southwest deals from San Antonio to New Orleans from as low as $229 round-trip. Southwest has been scored 8.0/10 in 4,281 reviews.

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Hammond
Slidell
Kenner
Houma
Gonzales
Gretna
Covington
Thibodaux
Lockport
Springfield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to New Orleans. momondo saves you time and could save you money on your trip.

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

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

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

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 San Antonio to New Orleans.

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

Yes momondo offers price alerts on flights to New Orleans from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your New Orleans trip

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