Luis Munoz Marin Intl

$101+ Cheap flights from New Orleans (MSY) to Luis Munoz Marin Intl (SJU)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Nov 26 — Dec 31
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Find cheap flights from New Orleans to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl are usually found in January or February, booked 29 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from New Orleans to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Luis Munoz Marin Intl (SJU). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$200
(Cheapflightsfares)

One-way from

$101
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$320
Provider with most accurate pricing for New Orleans Louis Armstrong-San Juan Luis Munoz Marin Intl flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San Juan Luis Munoz Marin Intl flights.
From New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl
One-way flight from New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from New Orleans to Luis Munoz Marin Intl

Cheapest flights from New Orleans to Luis Munoz Marin Intl
Explore the most affordable flight options available from New Orleans to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 11/208:54 amMSY - SJU
1 stop13h 30mSpirit Airlines
Sun 11/2311:55 amSJU - MSY
1 stop7h 13mSpirit Airlines
Deal found 10/26$200
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 11/198:29 amMSY - SJU
1 stop23h 11mMultiple Airlines
Sun 11/238:00 amSJU - MSY
1 stop9h 19mMultiple Airlines
Deal found 10/26$209
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sat 12/135:20 amMSY - SJU
1 stop13h 19mSpirit Airlines
Wed 12/175:00 pmSJU - MSY
1 stop7h 50mSpirit Airlines
Deal found 10/25$220
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Thu 11/133:21 pmMSY - SJU
2 stops22h 49mMultiple Airlines
Thu 11/2011:55 amSJU - MSY
1 stop7h 13mMultiple Airlines
Deal found 10/25$223
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 12/37:24 pmMSY - SJU
1 stop15h 08mSpirit Airlines
Sun 12/77:00 amSJU - MSY
1 stop10h 40mSpirit Airlines
Deal found 10/25$226
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 11/208:54 amMSY - SJU
1 stop13h 30mSpirit Airlines
Mon 11/2411:55 amSJU - MSY
1 stop8h 24mSpirit Airlines
Deal found 10/26$227
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Fri 10/317:28 pmMSY - SJU
1 stop5h 16mMultiple Airlines
Sun 11/29:45 amSJU - MSY
1 stop15h 26mMultiple Airlines
Deal found 10/25$233
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amMSY - SJU
1 stop7h 36mUnited Airlines
Fri 11/142:05 amSJU - MSY
2 stops13h 04mUnited Airlines
Deal found 10/27$235
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 12/315:05 amMSY - SJU
1 stop7h 15mSpirit Airlines
Thu 1/82:21 pmSJU - MSY
1 stop9h 44mSpirit Airlines
Deal found 10/25$241
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:54 amMSY - SJU
1 stop13h 30mSpirit Airlines
Sun 12/77:00 amSJU - MSY
1 stop10h 40mSpirit Airlines
Deal found 10/26$242
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 11/288:54 amMSY - SJU
1 stop13h 30mSpirit Airlines
Thu 12/44:10 amSJU - MSY
1 stop6h 12mSpirit Airlines
Deal found 10/25$245

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Luis Munoz Marin Intl 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 October 27, 2025.
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

New Orleans

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 11/11

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Fri 11/14

2:05 am-1:09 pm

2 stops13h 04m

$235

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 12/14

7:00 am-2:45 pm

1 stop5h 45m

San Juan Luis Munoz Marin Intl

Sun 12/21

5:19 pm-9:20 pm

1 stop6h 01m

$270

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 12/30

5:05 pm-2:39 am

2 stops31h 34m

San Juan Luis Munoz Marin Intl

Thu 1/8

8:28 pm-1:03 pm

1 stop18h 35m

$272

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 12/9

12:45 pm-11:54 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Thu 12/18

12:01 pm-3:56 pm

1 stop5h 55m

$303

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 11/8

11:51 am-9:26 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Fri 11/14

2:05 am-1:20 pm

2 stops13h 15m

$305

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 1/15

10:00 am-11:59 pm

1 stop11h 59m

San Juan Luis Munoz Marin Intl

Mon 1/19

7:12 pm-10:29 am

1 stop17h 17m

$311

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 12/9

12:45 pm-11:54 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Mon 12/15

6:01 am-1:08 pm

1 stop9h 07m

$312

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 11/3

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Wed 11/5

3:46 pm-9:40 pm

1 stop7h 54m

$325

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 11/4

7:00 am-10:22 pm

2 stops13h 22m

$118

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 11/10

1:50 pm-10:00 pm

1 stop6h 10m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 results
1
2

Compare providers for flights from New Orleans to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Luis Munoz Marin Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Orleans-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Orleans-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Luis Munoz Marin Intl. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport (average of $96). Flying from New Orleans to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $194). 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 SJU?

Find hourly flight availability from New Orleans to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 61% on flights from New Orleans to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Luis Munoz Marin Intl. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their New Orleans to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday 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.

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

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated October 27, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from New Orleans to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

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

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

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

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

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

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

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

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

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

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

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 New Orleans to Luis Munoz Marin Intl. 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 from for flights from New Orleans to San Juan Luis Munoz Marin Intl?

    New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to San Juan Luis Munoz Marin Intl. 7 airlines have flights from Louis Armstrong to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

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

    Airlines like United Airlines and JetBlue fly from New Orleans to San Juan Luis Munoz Marin Intl Airport in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 1h 51m. Airlines will cover a distance of 1717 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Frontier, at $85, was found to be the cheapest airline from New Orleans to San Juan Luis Munoz Marin Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and Delta. Frontier is currently priced 74% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from New Orleans to San Juan Luis Munoz Marin Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $118. Southwest flights start at $118 while deals on American Airlines start at $118 one-way.

  • Where are the most common layover locations when flying from New Orleans to San Juan Luis Munoz Marin Intl Airport?

  • What are some popular things to do or see while on a layover in Orlando?

    The majority of Orlando visitors spend their time at Walt Disney World Resort, Universal Orlando Resort, and International Drive. Walt Disney World Resort, Universal Orlando Resort, and International Drive can be visited by traveling about 16.2 mi, 10.2 mi, and 9.9 mi respectively from Orlando. Travelers can rent a car at Orlando for an average daily rate of $25 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for New Orleans to San Juan Luis Munoz Marin Intl Airport flights?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport (average of $96). Flying from New Orleans to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $194). 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for New Orleans to Luis Munoz Marin Intl

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

Top 7 airlines flying from New Orleans to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from New Orleans to Luis Munoz Marin Intl. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$284FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$99Average$253FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$340FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$181Average$371FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$183Average$435FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$261Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$265Average$449FlexibilityNo cancel feeOn-time69%

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