Luis Munoz Marin Intl

$72+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Aug 3 — Aug 101
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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 September or January, booked 29 days in advance, depart on a Tuesday or Monday and return on a Saturday

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 July 29, 2025.

Round-trip from

$181
(Kiwi.com)

One-way from

$72
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$320
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. 6% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/198:51 pmMSY - SJU
1 stop16h 20mSpirit Airlines
Tue 9/231:59 amSJU - MSY
1 stop6h 56mSpirit Airlines
Deal found 7/29$181
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Thu 10/99:28 pmMSY - SJU
1 stop12h 39mMultiple Airlines
Tue 10/147:40 pmSJU - MSY
1 stop14h 41mMultiple Airlines
Deal found 7/28$206
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:24 amMSY - SJU
2 stops11h 51mAmerican Airlines
Fri 8/151:36 pmSJU - MSY
1 stop11h 19mAmerican Airlines
Deal found 7/29$215

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 July 29, 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

Fri 9/19

8:51 pm-2:11 pm

1 stop16h 20m

San Juan Luis Munoz Marin Intl

Tue 9/23

1:59 am-7:55 am

1 stop6h 56m

$181

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 10/9

9:28 pm-11:07 am

1 stop12h 39m

San Juan Luis Munoz Marin Intl

Tue 10/14

7:40 pm-9:21 am

1 stop14h 41m

$206

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 8/12

5:24 am-6:15 pm

2 stops11h 51m

San Juan Luis Munoz Marin Intl

Fri 8/15

1:36 pm-11:55 pm

1 stop11h 19m

$215

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 8/18

6:30 am-9:48 pm

1 stop14h 18m

$72

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 8/9

5:24 am-2:25 pm

1 stop8h 01m

$108

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 8/4

9:09 am-6:59 pm

1 stop8h 50m

$129

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 8/5

7:23 pm-5:30 am

1 stop9h 07m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 25, 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, September is the cheapest month in which you can book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from New Orleans to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 July 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 62% 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 July 27, 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 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 New Orleans to San Juan Luis Munoz Marin Intl Airport?

What’s the top layover airport for flights from New Orleans to San Juan Luis Munoz Marin Intl Airport?

Share of 1-stop round-trip flights from New Orleans to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Orlando (MCO) – chosen by Cheapflights users on 80% of 1-stop itineraries from New Orleans to San Juan Luis Munoz Marin Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from New Orleans to San Juan Luis Munoz Marin Intl Airport?

Average round-trip fare for 1-stop flights from New Orleans to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $163.

What’s the fastest layover option from New Orleans to San Juan Luis Munoz Marin Intl Airport?

Shortest average travel time for 1-stop one-way flights from New Orleans to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 4h 27m.

Which airport typically offers the quickest layover for flights from New Orleans to San Juan Luis Munoz Marin Intl Airport?

Average layover duration for 1-stop one-way flights from New Orleans to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 4h 40m.

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 July 29, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Spirit 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.

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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. 6 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.

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

    Spirit Airlines, at $181, was found to be the cheapest airline from New Orleans to San Juan Luis Munoz Marin Intl Airport. An alternate airline flying to your destination would be American Airlines. Spirit Airlines is currently priced 43% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $72. American Airlines flights start at $108 while deals on Frontier start at $129 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 $35 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, September is the cheapest month in which you can book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from New Orleans to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 6 airlines flying from New Orleans to Luis Munoz Marin Intl

Discover the top 6 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$191FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$249FlexibilityNo cancel feeOn-time65%
DeltaCheapest$183Average$340FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$183Average$443FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$264Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$265Average$441FlexibilityNo cancel feeOn-time69%

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