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$69+ Cheap flights from Luis Munoz Marin Intl (SJU) to New Orleans (MSY)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MSY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to New Orleans Louis Armstrong are usually found in September or February, booked 74 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Luis Munoz Marin Intl to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$146
(Cheapflightsfares)

One-way from

$69
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$210
From San Juan Luis Munoz Marin Intl to New Orleans Louis Armstrong
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One-way flight from San Juan Luis Munoz Marin Intl to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 16% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Luis Munoz Marin Intl to New Orleans

Cheapest flights from Luis Munoz Marin Intl to New Orleans
Explore the most affordable flight options available from Luis Munoz Marin Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:19 pmSJU - MSY
1 stop8h 36mSpirit Airlines
Mon 10/61:19 pmMSY - SJU
1 stop11h 25mSpirit Airlines
Deal found 9/11$146
This Spirit deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:19 pmSJU - MSY
1 stop8h 18mSpirit Airlines
Tue 11/411:25 amMSY - SJU
1 stop13h 19mSpirit Airlines
Deal found 9/11$147
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:59 amSJU - MSY
1 stop9h 55mSpirit Airlines
Mon 10/67:28 pmMSY - SJU
1 stop5h 16mSpirit Airlines
Deal found 9/10$151
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:49 amSJU - MSY
1 stop10h 35mSpirit Airlines
Mon 11/31:19 pmMSY - SJU
1 stop11h 25mSpirit Airlines
Deal found 9/10$155
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:19 pmSJU - MSY
1 stop8h 18mSpirit Airlines
Fri 11/75:10 amMSY - SJU
1 stop5h 30mSpirit Airlines
Deal found 9/11$160
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:51 amSJU - MSY
1 stop7h 59mSpirit Airlines
Mon 10/271:19 pmMSY - SJU
1 stop11h 25mSpirit Airlines
Deal found 9/10$161
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:19 pmSJU - MSY
1 stop8h 18mSpirit Airlines
Wed 11/58:38 pmMSY - SJU
1 stop11h 14mSpirit Airlines
Deal found 9/11$162
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:19 pmSJU - MSY
1 stop8h 18mSpirit Airlines
Mon 11/37:28 pmMSY - SJU
1 stop5h 16mSpirit Airlines
Deal found 9/11$169
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:19 pmSJU - MSY
1 stop8h 36mSpirit Airlines
Sun 10/58:24 amMSY - SJU
1 stop6h 59mSpirit Airlines
Deal found 9/9$181
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:19 pmSJU - MSY
1 stop8h 36mSpirit Airlines
Wed 10/87:55 pmMSY - SJU
1 stop14h 01mSpirit Airlines
Deal found 9/11$184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to New Orleans that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

New Orleans

Route

Depart

Return

Price

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Wed 10/29

3:19 pm-10:37 pm

1 stop8h 18m

New Orleans Louis Armstrong

Tue 11/4

11:25 am-2:44 am

1 stop13h 19m

$147

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Thu 10/2

11:59 am-8:54 pm

1 stop9h 55m

New Orleans Louis Armstrong

Mon 10/6

7:28 pm-1:44 am

1 stop5h 16m

$151

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Thu 10/23

11:51 am-6:50 pm

1 stop7h 59m

New Orleans Louis Armstrong

Mon 10/27

1:19 pm-1:44 am

1 stop11h 25m

$161

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Wed 10/1

3:19 pm-10:55 pm

1 stop8h 36m

New Orleans Louis Armstrong

Sun 10/5

8:24 am-4:23 pm

1 stop6h 59m

$187

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Sun 10/26

2:49 am-12:24 pm

1 stop10h 35m

New Orleans Louis Armstrong

Thu 11/6

8:38 pm-9:52 am

1 stop11h 14m

$202

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Fri 9/26

1:05 am-1:33 pm

2 stops13h 28m

New Orleans Louis Armstrong

Mon 9/29

12:36 pm-11:57 pm

1 stop10h 21m

$235

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Fri 9/26

7:15 am-3:57 pm

1 stop9h 42m

New Orleans Louis Armstrong

Mon 9/29

4:52 pm-9:56 am

2 stops16h 04m

$253

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Tue 10/28

1:50 pm-8:54 am

2 stops20h 04m

New Orleans Louis Armstrong

Tue 11/4

9:31 am-12:05 pm

2 stops24h 34m

$255

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Wed 10/29

5:05 am-11:05 am

1 stop7h 00m

New Orleans Louis Armstrong

Tue 11/4

11:45 am-10:05 pm

2 stops8h 20m

$293

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Tue 3/10

5:15 am-4:30 pm

1 stop12h 15m

New Orleans Louis Armstrong

Wed 3/11

10:20 am-10:47 pm

1 stop11h 27m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Luis Munoz Marin Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to New Orleans

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to New Orleans. Price data was last updated on August 29, 2025.

The best time to book flights from San Juan Luis Munoz Marin Intl Airport to New Orleans is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to New Orleans?

Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to New Orleans (average of $256). Flying from San Juan Luis Munoz Marin Intl Airport to New Orleans in April is currently the most expensive (average of $343). 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 SJU to MSY?

Find hourly flight availability from Luis Munoz Marin Intl to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from San Juan Luis Munoz Marin Intl Airport to New Orleans in the afternoon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to New Orleans. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to New Orleans flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to New Orleans?

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Juan Luis Munoz Marin Intl Airport to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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

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

  • What airport do you fly into for flights to New Orleans from San Juan Luis Munoz Marin Intl?

    New Orleans Louis Armstrong (MSY) is the airport you will fly into if you book a flight from San Juan Luis Munoz Marin Intl to New Orleans. You should not have trouble finding flights to Louis Armstrong from San Juan Luis Munoz Marin Intl; the airport handles an average of 0 inbound flights from San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the New Orleans airport from San Juan Luis Munoz Marin Intl. It is only a 11.4 mi journey from Louis Armstrong (MSY) to New Orleans’s city center.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to New Orleans?

    There are many flights that can get you from San Juan Luis Munoz Marin Intl Airport to New Orleans in 8h 18m. Fly via Spirit Airlines to get the fastest option. San Juan Luis Munoz Marin Intl Airport and New Orleans are separated by a distance of 1717 mi.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to New Orleans round-trip?

    Flying on Spirit Airlines is currently your cheapest option to New Orleans, with prices starting at $119. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $123 and $128, respectively. Spirit Airlines is currently priced 62% below the average price you’ll pay for this route.

  • Can I find deals for flights from Luis Munoz Marin Intl to New Orleans that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to New Orleans?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to New Orleans?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to New Orleans 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 San Juan Luis Munoz Marin Intl Airport to New Orleans?

    Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to New Orleans (average of $256). Flying from San Juan Luis Munoz Marin Intl Airport to New Orleans in April is currently the most expensive (average of $343). 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

Traveling to a place near New Orleans?

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

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Top 6 airlines flying from Luis Munoz Marin Intl to New Orleans

Discover the top 6 airlines that operate flights from Luis Munoz Marin Intl to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$144FlexibilityNo cancel feeOn-time62%
DeltaCheapest$128Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$195Average$381FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$252Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$260Average$452FlexibilityNo cancel feeOn-time63%

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