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$112+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MSY
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 71 days in advance, depart on a Tuesday or Monday and return on a Monday

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 October 30, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$195
(Delta)

One-way from

$112
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$314
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-New Orleans Louis Armstrong flights.
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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. 14% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:38 pmSJU - MSY
1 stop6h 59mDelta
Sun 12/710:44 amMSY - SJU
1 stop10h 36mDelta
Deal found 10/29$195
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/203:59 amSJU - MSY
1 stop11h 46mMultiple Airlines
Thu 11/278:54 amMSY - SJU
1 stop13h 30mMultiple Airlines
Deal found 10/29$198
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:15 pmSJU - MSY
1 stop7h 44mAmerican Airlines
Thu 1/86:23 amMSY - SJU
1 stop8h 40mAmerican Airlines
Deal found 10/28$200
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 12/45:00 pmSJU - MSY
1 stop7h 50mMultiple Airlines
Sun 12/75:12 pmMSY - SJU
2 stops14h 25mMultiple Airlines
Deal found 10/29$217
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/146:54 pmSJU - MSY
1 stop25h 32mMultiple Airlines
Thu 11/208:54 amMSY - SJU
1 stop13h 30mMultiple Airlines
Deal found 10/29$232
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:15 amSJU - MSY
1 stop17h 50mAmerican Airlines
Sat 11/810:55 amMSY - SJU
1 stop8h 29mAmerican Airlines
Deal found 10/28$235
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:35 amSJU - MSY
1 stop18h 24mMultiple Airlines
Sun 1/45:22 pmMSY - SJU
2 stops31h 17mMultiple Airlines
Deal found 10/28$236
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/1312:55 pmSJU - MSY
1 stop13h 04mAmerican Airlines
Tue 11/185:15 amMSY - SJU
1 stop7h 51mAmerican Airlines
Deal found 10/29$239
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:55 pmSJU - MSY
1 stop9h 15mSpirit Airlines
Thu 1/88:38 pmMSY - SJU
1 stop11h 14mSpirit Airlines
Deal found 10/29$241
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:10 amSJU - MSY
1 stop6h 12mSpirit Airlines
Mon 12/153:20 pmMSY - SJU
1 stop7h 25mSpirit Airlines
Deal found 10/30$242
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:59 amSJU - MSY
1 stop8h 36mFrontier
Sun 12/75:12 pmMSY - SJU
2 stops14h 25mFrontier
Deal found 10/29$244

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 October 30, 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

Thu 12/18

6:15 pm-11:59 pm

1 stop7h 44m

New Orleans Louis Armstrong

Thu 1/8

6:23 am-5:03 pm

1 stop8h 40m

$200

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Thu 12/4

5:00 pm-10:50 pm

1 stop7h 50m

New Orleans Louis Armstrong

Sun 12/7

5:12 pm-9:37 am

2 stops14h 25m

$217

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Thu 12/11

4:10 am-8:22 am

1 stop6h 12m

New Orleans Louis Armstrong

Mon 12/15

3:20 pm-12:45 am

1 stop7h 25m

$241

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Fri 1/16

5:51 pm-11:56 pm

1 stop8h 05m

New Orleans Louis Armstrong

Mon 1/19

7:09 pm-10:48 am

1 stop13h 39m

$259

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Sat 11/22

11:55 am-6:30 pm

1 stop8h 35m

New Orleans Louis Armstrong

Sun 11/30

10:12 am-9:40 am

1 stop21h 28m

$263

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Wed 11/12

6:00 am-5:14 pm

1 stop13h 14m

New Orleans Louis Armstrong

Mon 11/17

6:00 am-5:52 pm

1 stop9h 52m

$275

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Mon 3/9

1:05 am-1:14 pm

2 stops13h 09m

New Orleans Louis Armstrong

Wed 3/11

12:10 pm-8:26 pm

1 stop7h 16m

$285

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Tue 11/4

7:15 am-2:16 pm

1 stop9h 01m

$118

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Fri 11/7

6:54 pm-6:26 pm

1 stop25h 32m

$118

San JuanNew Orleans

SJU - MSY

SJUMSY

San Juan Luis Munoz Marin Intl

Wed 11/5

6:43 pm-11:04 pm

1 stop6h 21m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
1
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Compare providers for flights from Luis Munoz Marin Intl to New Orleans

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 Luis Munoz Marin Intl to New Orleans 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
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 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 San Juan Luis Munoz Marin Intl Airport-New Orleans flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-New Orleans flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-New Orleans flights, Cheapflights users trust OneTravel the most. OneTravel 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 San Juan Luis Munoz Marin Intl Airport-New Orleans 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 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 October 24, 2025.

The best time to book flights from San Juan Luis Munoz Marin Intl Airport to New Orleans is 71 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, December is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to New Orleans (average of $88). Flying from San Juan Luis Munoz Marin Intl Airport to New Orleans in July is currently the most expensive (average of $243). 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 October 30, 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 37% 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 Wednesday mornings when fares are most often at their lowest. Sunday 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 October 30, 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
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

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 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 6h 12m. Fly via American Airlines or 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. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to New Orleans, with prices starting at $98. Additional round-trip tickets that might be worth considering are offered by Frontier and Spirit Airlines, with the lowest prices starting at $124 and $131, respectively. Delta is currently priced 70% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to New Orleans are Delta ($118), American Airlines ($120), and Spirit Airlines ($129).

  • 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, December is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to New Orleans (average of $88). Flying from San Juan Luis Munoz Marin Intl Airport to New Orleans in July is currently the most expensive (average of $243). 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
Thibodaux
Houma
Covington
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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$376FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$124Average$308FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$131Average$288FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$195Average$381FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$252Average$381FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$255Average$464FlexibilityNo cancel feeOn-time63%

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