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Luis Munoz Marin Intl

$93+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap 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 March 13, 2026.

This Orbitz deal was found by Cheapflights users on 3/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:04 pm
MSY
-
SJU
1 stop27h 57m
Frontier
Sun 5/36:30 am
SJU
-
MSY
1 stop10h 12m
Frontier
Deal found 3/9$213
This CheapOair deal was found by Cheapflights users on 3/8. 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.
Wed 4/16:00 am
MSY
-
SJU
1 stop16h 58m
Spirit Airlines
Tue 4/77:54 pm
SJU
-
MSY
1 stop13h 25m
Spirit Airlines
Deal found 3/8$216
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
MSY
-
SJU
1 stop4h 49m
Spirit Airlines
Mon 4/137:54 pm
SJU
-
MSY
1 stop13h 25m
Spirit Airlines
Deal found 3/10$222
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/76:00 am
MSY
-
SJU
1 stop11h 55m
Spirit Airlines
Wed 4/812:55 pm
SJU
-
MSY
1 stop10h 49m
Spirit Airlines
Deal found 3/8$223
This CheapOair deal was found by Cheapflights users on 3/12. 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.
Wed 4/111:27 am
MSY
-
SJU
1 stop12h 25m
Multiple Airlines
Wed 4/812:55 pm
SJU
-
MSY
1 stop10h 49m
Multiple Airlines
Deal found 3/12$224
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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 5/711:51 am
MSY
-
SJU
1 stop10h 19m
Spirit Airlines
Sun 5/1012:57 pm
SJU
-
MSY
1 stop11h 33m
Spirit Airlines
Deal found 3/10$227
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
MSY
-
SJU
1 stop11h 55m
Spirit Airlines
Mon 4/67:54 pm
SJU
-
MSY
1 stop27h 50m
Spirit Airlines
Deal found 3/10$230
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:04 pm
MSY
-
SJU
1 stop24h 44m
Frontier
Thu 5/76:30 am
SJU
-
MSY
1 stop11h 04m
Frontier
Deal found 3/9$231
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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.
Tue 3/318:01 pm
MSY
-
SJU
1 stop11h 52m
Spirit Airlines
Tue 4/76:55 pm
SJU
-
MSY
1 stop16h 32m
Spirit Airlines
Deal found 3/10$232
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:30 pm
MSY
-
SJU
1 stop10h 05m
Frontier
Thu 6/46:00 am
SJU
-
MSY
1 stop13h 43m
Frontier
Deal found 3/9$234
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Wed 4/86:00 am
MSY
-
SJU
1 stop11h 55m
Spirit Airlines
Thu 4/911:14 am
SJU
-
MSY
1 stop13h 09m
Spirit Airlines
Deal found 3/11$236

Find 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$213
(Expedia)

One-way from

$93
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$338
Provider with most accurate pricing for New Orleans Louis Armstrong-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San Juan Luis Munoz Marin Intl flights.
Search Deals
From New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 13, 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

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 5/2

7:00 am-11:50 pm

2 stops15h 50m

San Juan Luis Munoz Marin Intl

Wed 5/6

1:25 pm-11:54 pm

1 stop11h 29m

$292

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 7/23

11:40 am-9:15 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Mon 7/27

7:00 am-5:45 pm

1 stop11h 45m

$326

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 6/15

6:40 pm-1:20 am

1 stop5h 40m

San Juan Luis Munoz Marin Intl

Mon 6/22

3:55 pm-12:20 am

2 stops9h 25m

$375

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 5/12

2:00 pm-11:40 pm

2 stops8h 40m

San Juan Luis Munoz Marin Intl

Sun 5/17

5:35 am-1:30 pm

2 stops8h 55m

$392

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 8/1

12:07 pm-8:38 pm

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Tue 8/4

1:00 am-1:14 pm

2 stops13h 14m

$421

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 7/22

2:50 pm-12:15 am

2 stops8h 25m

San Juan Luis Munoz Marin Intl

Sun 7/26

4:30 pm-12:10 am

1 stop8h 40m

$424
Quickest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 6/18

6:40 pm-1:20 am

1 stop5h 40m

San Juan Luis Munoz Marin Intl

Thu 6/25

6:30 am-2:20 pm

2 stops8h 50m

$426

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 6/1

2:05 pm-11:55 pm

2 stops8h 50m

San Juan Luis Munoz Marin Intl

Fri 7/31

6:30 am-2:20 pm

2 stops8h 50m

$434

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 8/2

2:45 pm-10:35 pm

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Thu 8/6

6:30 am-3:15 pm

2 stops9h 45m

$434

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 5/2

7:00 am-11:50 pm

3 stops15h 50m

San Juan Luis Munoz Marin Intl

Tue 5/5

7:20 am-2:56 pm

1 stop8h 36m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 18 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 6, 2026.

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 66 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, March is the cheapest month in which you can book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport (average of $117). Flying from New Orleans to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $308). 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.

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 March 13, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue 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.
Southwest
8.0
Very good
4,317 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,317 reviews
Southwest
8.0
Very good
4,317 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,283 reviews
Southwest
8.0
Very good
4,317 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
JetBlue
7.2
Good
2,904 reviews
Southwest
8.0
Very good
4,317 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
American Airlines
7.1
Good
11,444 reviews
Southwest
8.0
Very good
4,317 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Spirit Airlines
6.3
Okay
8,517 reviews
Southwest
8.0
Very good
4,317 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 Southwest fly from New Orleans to San Juan Luis Munoz Marin Intl Airport in about 8h 35m. The time it takes to get you to your destination can typically vary by up to 7h 15m. 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?

    JetBlue, at $116, 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 Frontier and Delta. JetBlue is currently priced 68% 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 $71. Delta flights start at $88 while deals on United Airlines start at $98 one-way.

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

    New Orleans to San Juan Luis Munoz Marin Intl Airport flights have a layover in Orlando most often.

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

    The majority of Orlando visitors spend their time at Universal Orlando Resort, Walt Disney World Resort, and International Drive. Universal Orlando Resort, Walt Disney World Resort, and International Drive can be visited by traveling about 10.2 mi, 16.2 mi, and 9.9 mi respectively from Orlando. Travelers can rent a car at Orlando for an average daily rate of $28 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?

    New Orleans to San Juan Luis Munoz Marin Intl Airport flights have a layover in Miami the least frequently.

  • 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, March is the cheapest month in which you can book a flight from New Orleans to San Juan Luis Munoz Marin Intl Airport (average of $117). Flying from New Orleans to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $308). 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
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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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.
Lafayette to Luis Munoz Marin Intl flights
Alexandria to Luis Munoz Marin Intl flights

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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$386FlexibilityNo cancel feeOn-time62%
FrontierCheapest$117Average$348FlexibilityNo cancel feeOn-time62%
DeltaCheapest$122Average$350FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$143Average$290FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$183Average$395FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$387FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$235Average$416FlexibilityNo cancel feeOn-time71%

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