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$120+ Cheap flights from New Orleans (MSY) to San Juan

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Juan are usually found in September or February, booked 29 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from New Orleans to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to San Juan (PR1). 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 June 12, 2025.

Round-trip from

$183
(Southwest)

One-way from

$120
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$379
From New Orleans Louis Armstrong to San Juan
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One-way flight from New Orleans Louis Armstrong to San Juan
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Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from New Orleans to San Juan

Cheapest flights from New Orleans to San Juan
Explore the most affordable flight options available from New Orleans to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:35 amMSY - SJU
1 stop7h 50mSouthwest
Wed 7/95:30 amSJU - MSY
1 stop5h 30mSouthwest
Deal found 6/10$183
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Sat 9/201:40 pmMSY - SJU
1 stop10h 31mSpirit Airlines
Sat 9/2710:51 amSJU - MSY
1 stop8h 39mSpirit Airlines
Deal found 6/10$184
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:00 pmMSY - SJU
1 stop25h 54mFrontier
Sat 11/83:59 amSJU - MSY
1 stop17h 06mFrontier
Deal found 6/10$193
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/49:41 amMSY - SJU
1 stop15h 54mMultiple Airlines
Wed 7/94:43 pmSJU - MSY
1 stop7h 25mMultiple Airlines
Deal found 6/11$198
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:35 pmMSY - SJU
2 stops19h 18mAmerican Airlines
Tue 9/3012:01 pmSJU - MSY
2 stops11h 47mAmerican Airlines
Deal found 6/11$264
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:40 amMSY - SJU
2 stops13h 17mUnited Airlines
Mon 9/291:05 amSJU - MSY
2 stops13h 27mUnited Airlines
Deal found 6/11$273

Cheapflights Fare Finder

Customize your flight search to find flights from New Orleans to San Juan 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 June 12, 2025.
Use the filters below to find and compare flights from New Orleans to San Juan that are best for you.

Fly from

New Orleans

Fly to

San Juan

Route

Depart

Return

Price

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 7/4

10:35 am-7:25 pm

1 stop7h 50m

San Juan Luis Munoz Marin Intl

Wed 7/9

5:30 am-10:00 am

1 stop5h 30m

$183

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 7/12

12:48 pm-1:35 am

1 stop11h 47m

San Juan Luis Munoz Marin Intl

Wed 7/16

1:07 pm-7:15 pm

1 stop7h 08m

$184

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 7/4

9:41 am-2:35 am

1 stop15h 54m

San Juan Luis Munoz Marin Intl

Wed 7/9

4:43 pm-11:08 pm

1 stop7h 25m

$198

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 6/23

9:01 am-12:28 am

1 stop14h 27m

San Juan Luis Munoz Marin Intl

Fri 6/27

10:59 am-8:27 pm

1 stop10h 28m

$233

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 7/8

4:58 pm-12:05 am

1 stop6h 07m

$120

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 6/27

9:27 pm-11:59 pm

1 stop25h 32m

$122

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 6/21

2:13 pm-11:54 pm

1 stop8h 41m

$154

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 7/10

2:28 pm-12:49 am

1 stop9h 21m

$166

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 9/3

11:11 am-6:14 pm

1 stop6h 03m

$206

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 7/20

5:54 pm-8:02 pm

3 stops49h 08m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from New Orleans to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

How far ahead should I book a flight from New Orleans to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to San Juan. Price data was last updated on June 9, 2025.

The best time to book flights from New Orleans to San Juan is 29 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 New Orleans to San Juan?

Currently, September is the cheapest month in which you can book a flight from New Orleans to San Juan (average of $254). Flying from New Orleans to San Juan 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 62% on flights from New Orleans to San Juan by exploring options for tickets in the afternoon.

What is the cheapest day to fly from New Orleans to San Juan?

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

Travelers seeking maximum savings on their New Orleans to San Juan flight should consider departing on Tuesday afternoons 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.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated June 12, 2025.
See what other customers who have flown with Southwest, United Airlines and JetBlue from New Orleans to San Juan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to San Juan. 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?

    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. 6 airlines have flights from Louis Armstrong to San Juan on a regular basis. Booking flights from New Orleans Louis Armstrong to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

  • What are the cheapest airlines flying from New Orleans to San Juan round-trip?

    Currently priced at $183, Southwest will fly you from New Orleans to San Juan and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Frontier - these airlines can fly you to your destination from $184 and $233, respectively. Users have found that Southwest is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New Orleans to San Juan one-way?

    One-way options have recently been found by users for as low as $120 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $122 and JetBlue from $166 one-way.

  • Where are the most common layover locations when flying from New Orleans to San Juan?

    Of the flights from New Orleans to San Juan that have layovers, most of them stop in Orlando.

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

    Orlando travelers tend to visit Walt Disney World Resort, Universal Orlando Resort, and International Drive more than anywhere else. Those on a layover in Orlando interested in visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive can do so by traveling 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 $24 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for New Orleans to San Juan flights?

    New Orleans to San Juan flights have a layover in Miami the least frequently.

  • Can I find deals for flights from New Orleans to San Juan that include hotel bookings?

    Yes. In addition to deals on New Orleans to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to San Juan?

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

  • Can I find deals for business class flights from New Orleans to San Juan?

    Yes. Cheapflights offers flight deals from New Orleans to San Juan 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?

    Currently, September is the cheapest month in which you can book a flight from New Orleans to San Juan (average of $254). Flying from New Orleans to San Juan 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

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Top 6 airlines flying from New Orleans to San Juan

Discover the top 6 airlines that operate flights from New Orleans to San Juan. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$215FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$245FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$183Average$450FlexibilityNo cancel feeOn-time63%
DeltaCheapest$184Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$441FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$270Average$451FlexibilityNo cancel feeOn-time71%

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