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Cheap flights from New Orleans to San Juan from $143

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 Juan departing on 7/21. 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 Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 4:31 pm
MSY
-
SJU
10h 01m
1 stop
Delta Logo
5:43 pm - 11:27 pm
SJU
-
MSY
6h 44m
1 stop
$286Delta
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
5:50 pm - 9:43 am
MSY
-
SJU
14h 53m
1 stop
American Airlines Logo
10:33 am - 10:53 pm
SJU
-
MSY
13h 20m
1 stop
$296American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
5:49 am - 6:10 pm
MSY
-
SJU
11h 21m
2 stops
American Airlines Logo
2:05 pm - 8:58 pm
SJU
-
MSY
7h 53m
1 stop
$301American Airlines
Wed, Sep 23 - Tue, Sep 29
United Airlines Logo
12:12 pm - 8:38 pm
MSY
-
SJU
7h 26m
1 stop
United Airlines Logo
1:05 am - 1:15 pm
SJU
-
MSY
13h 10m
2 stops
$302United Airlines
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
12:10 pm - 9:26 pm
MSY
-
SJU
7h 16m
1 stop
United Airlines Logo
2:05 am - 1:15 pm
SJU
-
MSY
13h 10m
2 stops
$305United Airlines
Sat, Nov 7 - Fri, Nov 13
Frontier Logo
1:00 pm - 1:53 am
MSY
-
SJU
11h 53m
1 stop
Frontier Logo
6:05 am - 4:34 pm
SJU
-
MSY
11h 29m
1 stop
$306Frontier
Wed, Oct 14 - Sat, Oct 17
Frontier Logo
1:00 pm - 2:11 am
MSY
-
SJU
12h 11m
1 stop
Frontier Logo
3:06 am - 2:48 pm
SJU
-
MSY
12h 42m
1 stop
$310Frontier
Wed, Aug 5 - Fri, Aug 7
Frontier Logo
1:00 pm - 2:11 am
MSY
-
SJU
12h 11m
1 stop
Frontier Logo
4:05 pm - 2:48 pm
SJU
-
MSY
23h 43m
1 stop
$314Frontier
Wed, Jul 22 - Wed, Aug 5
United Airlines Logo
9:45 am - 9:26 pm
MSY
-
SJU
9h 41m
1 stop
United Airlines Logo
3:46 pm - 11:15 pm
SJU
-
MSY
9h 29m
1 stop
$315United Airlines
Mon, Nov 2 - Wed, Nov 4
Southwest Logo
1:30 pm - 11:25 pm
MSY
-
SJU
8h 55m
1 stop
Southwest Logo
11:35 am - 7:55 pm
SJU
-
MSY
9h 20m
2 stops
$316Southwest
Sun, Aug 16 - Thu, Aug 27

American Airlines flights from New Orleans to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on New Orleans to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Aug 4
MSY5:50 pmNew Orleans Louis Armstrong
14h 53m
1 stop
SJU9:43 amSan Juan Luis Munoz Marin Intl
Aug 11
SJU10:33 amSan Juan Luis Munoz Marin Intl
13h 20m
1 stop
MSY10:53 pmNew Orleans Louis Armstrong
$296
American Airlines
Sep 23
MSY5:49 amNew Orleans Louis Armstrong
11h 21m
2 stops
SJU6:10 pmSan Juan Luis Munoz Marin Intl
Sep 29
SJU2:05 pmSan Juan Luis Munoz Marin Intl
7h 53m
1 stop
MSY8:58 pmNew Orleans Louis Armstrong
$301
American Airlines
Nov 7
MSY6:39 pmNew Orleans Louis Armstrong
16h 25m
1 stop
SJU1:04 pmSan Juan Luis Munoz Marin Intl
Nov 14
SJU6:42 pmSan Juan Luis Munoz Marin Intl
7h 14m
1 stop
MSY11:56 pmNew Orleans Louis Armstrong
$326

United Airlines flights from New Orleans to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on New Orleans to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Oct 23
MSY12:12 pmNew Orleans Louis Armstrong
7h 26m
1 stop
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Oct 30
SJU1:05 amSan Juan Luis Munoz Marin Intl
13h 10m
2 stops
MSY1:15 pmNew Orleans Louis Armstrong
$302
United Airlines
Nov 7
MSY12:10 pmNew Orleans Louis Armstrong
7h 16m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Nov 13
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 10m
2 stops
MSY1:15 pmNew Orleans Louis Armstrong
$305
United Airlines
Nov 2
MSY9:45 amNew Orleans Louis Armstrong
9h 41m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU3:46 pmSan Juan Luis Munoz Marin Intl
9h 29m
1 stop
MSY11:15 pmNew Orleans Louis Armstrong
$315

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to San Juan Luis Munoz Marin Intl Airport 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 May 18, 2026.
Use the filters below to find and compare flights from New Orleans to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 10/3

5:30 am-4:31 pm

1 stop10h 01m

San Juan Luis Munoz Marin Intl

Wed 10/7

5:43 pm-11:27 pm

1 stop6h 44m

$286

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 8/4

5:50 pm-9:43 am

1 stop14h 53m

San Juan Luis Munoz Marin Intl

Tue 8/11

10:33 am-10:53 pm

1 stop13h 20m

$296

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 9/23

5:49 am-6:10 pm

2 stops11h 21m

San Juan Luis Munoz Marin Intl

Tue 9/29

2:05 pm-8:58 pm

1 stop7h 53m

$301

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 10/23

12:12 pm-8:38 pm

1 stop7h 26m

San Juan Luis Munoz Marin Intl

Fri 10/30

1:05 am-1:15 pm

2 stops13h 10m

$302

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 11/7

12:10 pm-9:26 pm

1 stop7h 16m

San Juan Luis Munoz Marin Intl

Fri 11/13

2:05 am-1:15 pm

2 stops13h 10m

$305

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 10/14

1:00 pm-1:53 am

1 stop11h 53m

San Juan Luis Munoz Marin Intl

Sat 10/17

6:05 am-4:34 pm

1 stop11h 29m

$306

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 8/5

1:00 pm-2:11 am

1 stop12h 11m

San Juan Luis Munoz Marin Intl

Fri 8/7

3:06 am-2:48 pm

1 stop12h 42m

$310

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 7/22

1:00 pm-2:11 am

1 stop12h 11m

San Juan Luis Munoz Marin Intl

Wed 8/5

4:05 pm-2:48 pm

1 stop23h 43m

$314

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 11/2

9:45 am-9:26 pm

1 stop9h 41m

San Juan Luis Munoz Marin Intl

Wed 11/4

3:46 pm-11:15 pm

1 stop9h 29m

$315

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 8/16

1:30 pm-11:25 pm

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Thu 8/27

11:35 am-7:55 pm

2 stops9h 20m

$316

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New Orleans to San Juan Luis Munoz Marin Intl Airport

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 typical price of a round-trip flight between New Orleans and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $302.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from New Orleans is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $100. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New Orleans because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $232.

How far in advance should I book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from New Orleans for as low as $305 on momondo.

How have New Orleans to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of May 2026, prices for New Orleans to San Juan Luis Munoz Marin Intl Airport flights are approximately 100% more expensive when compared to flights at the same time last year.

When to book flights from New Orleans to San Juan Luis Munoz Marin Intl Airport

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

Cheap New Orleans to San Juan Luis Munoz Marin Intl Airport (MSY to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

5h 57m

Direct flights

None
The fastest flight from New Orleans to San Juan Luis Munoz Marin Intl Airport takes 5h 57m
There are no direct flights from New Orleans to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from New Orleans to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from New Orleans to San Juan Luis Munoz Marin Intl Airport

  • How far is New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl by plane?

    There are 1706.2 mi between New Orleans Louis Armstrong and San Juan Luis Munoz Marin Intl. Flights usually cover this in 5h 57m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to San Juan Luis Munoz Marin Intl 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 Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Orleans to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from New Orleans to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from New Orleans to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from New Orleans to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $116Free CancellationRating
7.1
2,979 reviews
Search JetBlue flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,450 reviews
Search Delta flights
Spirit AirlinesPriceFrom $145Free CancellationRating
6.2
8,616 reviews
Search Spirit Airlines flights
FrontierPriceFrom $186Free CancellationRating
5.6
2,946 reviews
Search Frontier flights
SouthwestPriceFrom $215Free CancellationRating
7.9
4,286 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

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

It is quick and easy to find New Orleans to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

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

Yes. momondo enables you to select and highlight flights to San Juan from New Orleans with this policy.

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

momondo helps you find the best flight between New Orleans and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Juan from New Orleans. 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.

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