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

Currently priced at $181, Spirit Airlines will fly you from New Orleans to San Juan and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $215. Users have found that Spirit Airlines is 43% 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 $72 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $108 and Frontier from $129 one-way.

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.

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).

What are the most popular airlines that fly from New Orleans to San Juan?

Before booking your flight from New Orleans to San Juan check out the most popular airlines for this route: American Airlines, Delta or Frontier.

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.

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.

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 $35 to make sightseeing during their layover a little easier.

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

Travelers have found that booking a Tuesday departure is the best way to save up to 253% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from New Orleans to San Juan at least 30 days early can save you up to 88% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from New Orleans to San Juan for as little as $266 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $316 for flights departing within the next 3 days.

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

Our data shows that September tends to be the cheapest month to fly to San Juan from New Orleans. Users have commonly found prices around $319 for the month, but tickets can be as low as $92. Due to multiple factors, prepare for potentially higher prices in December.

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.

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.

$72+ Flights from New Orleans to San Juan

Q: How much does it cost to fly round-trip from New Orleans to San Juan?

Airfare is below average for this route at the moment. New Orleans to San Juan flights typically cost between $199 and $349 in September. The cheapest round-trip price found within the last 3 days was $181 on Spirit Airlines (Sep 19-Sep 23).

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Find cheap flights from New Orleans to San Juan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Juan 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 San Juan

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

Search Deals

One-way flight from New Orleans Louis Armstrong to San Juan

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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 July 29, 2025.

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

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

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

Best flights from New Orleans to San Juan
Discover carefully curated flight deals from New Orleans to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

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

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

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

Last-minute flights from New Orleans to San Juan
Discover last-minute flight deals from New Orleans to San Juan. Data last updated July 29, 2025 and is based on user searches.

Mon 8/48:15 pmMSY - SJU

1 stop14h 47mSpirit Airlines

Wed 8/132:11 amSJU - MSY

1 stop6h 48mSpirit Airlines

Deal found 7/26

$196

Mon 8/49:28 pmMSY - SJU

1 stop13h 26mFrontier

Fri 8/1510:59 amSJU - MSY

1 stop10h 34mFrontier

Deal found 7/28

$258

Tue 8/57:23 pmMSY - SJU

1 stop9h 07mUnited Airlines

Thu 8/142:05 amSJU - MSY

1 stop7h 43mUnited Airlines

Deal found 7/28

$305

Tue 8/511:19 amMSY - SJU

2 stops9h 36mAmerican Airlines

Fri 8/86:00 amSJU - MSY

1 stop16h 39mAmerican Airlines

Deal found 7/28

$365

Fri 8/812:48 pmMSY - SJU

1 stop11h 47mMultiple Airlines

Sun 8/103:40 amSJU - MSY

1 stop5h 54mMultiple Airlines

Deal found 7/27

$308

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

Mon 8/189:04 amMSY - SJU

1 stop11h 44mSpirit Airlines

Thu 8/212:11 amSJU - MSY

1 stop6h 48mSpirit Airlines

Deal found 7/28

$184

Sun 8/246:30 amMSY - SJU

1 stop14h 18mMultiple Airlines

Thu 8/2812:04 pmSJU - MSY

1 stop9h 29mMultiple Airlines

Deal found 7/26

$247

One-way flights from New Orleans to San Juan
Search for one-way flight options from New Orleans to San Juan. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 8/186:30 amMSY - SJU

1 stop14h 18mSpirit Airlines

Deal found 7/27

$72

Sat 8/95:24 amMSY - SJU

1 stop8h 01mAmerican Airlines

Deal found 7/29

$108

Mon 8/49:09 amMSY - SJU

1 stop8h 50mFrontier

Deal found 7/27

$129

Tue 8/57:23 pmMSY - SJU

1 stop9h 07mUnited Airlines

Deal found 7/27

$173

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to San Juan that are best for you.

Fly from

Fly to

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 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?

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?

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?

Travelers seeking maximum savings on their New Orleans to San Juan 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?

Reviews of airlines servicing San Juan

Read reviews from past customers who have flown United Airlines, American Airlines, and Spirit Airlines from New Orleans to San Juan. 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.

United Airlines

7.4

Good

8,899 reviews

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??

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

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??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,899 reviews

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??

Spirit Airlines

6.3

Okay

8,040 reviews

United Airlines

7.4

Good

8,899 reviews

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??

Frontier

5.9

Fair

3,238 reviews

United Airlines

7.4

Good

8,899 reviews

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

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 $181, Spirit Airlines will fly you from New Orleans to San Juan and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $215. Users have found that Spirit Airlines is 43% 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 $72 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $108 and Frontier from $129 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 $35 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from New Orleans to San Juan

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$85	Average$191	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$98	Average$249	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$183	Average$340	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$183	Average$443	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$264	Average$452	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$265	Average$441	FlexibilityNo cancel fee	On-time69%

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$72+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to San Juan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Juan 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 San Juan

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Orleans to San Juan

Cheapest flights from New Orleans to San JuanExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to San Juan that are best for you.

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.

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 July 25, 2025.

What is the cheapest month to book a flight from New Orleans to San Juan?

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 July 29, 2025.

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.

How much does it cost to fly round-trip from New Orleans to San Juan?

Reviews of airlines servicing San Juan

Read reviews from past customers who have flown United Airlines, American Airlines, and Spirit Airlines from New Orleans to San Juan. 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.

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?

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

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

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

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

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

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

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

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

What is the cheapest month to book a flight from New Orleans to San Juan?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Orleans to San Juan

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

Top 6 airlines flying from New Orleans to San Juan

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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 July 29, 2025.