Puerto Rico

$143+ Cheap flights from Louisiana to Puerto Rico

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Jun 10 — Jun 171
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Cheap flight deals from Louisiana to Puerto Rico

Cheapest flights from Louisiana to Puerto Rico
Explore the most affordable flight options available from Louisiana to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This Priceline deal was found by Cheapflights users on 5/10. 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.
Sat 8/153:44 pm
MSY
-
SJU
1 stop20h 36m
Frontier
Wed 8/196:00 am
SJU
-
MSY
1 stop6h 59m
Frontier
Deal found 5/10$238
This Priceline deal was found by Cheapflights users on 5/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:00 pm
MSY
-
SJU
1 stop17h 57m
Frontier
Mon 8/106:00 am
SJU
-
MSY
1 stop9h 48m
Frontier
Deal found 5/9$256
This Priceline deal was found by Cheapflights users on 5/10. 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.
Wed 8/121:00 pm
MSY
-
SJU
1 stop9h 29m
Frontier
Thu 8/206:00 am
SJU
-
MSY
1 stop6h 59m
Frontier
Deal found 5/10$258
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:00 pm
MSY
-
SJU
1 stop17h 57m
Frontier
Wed 7/226:31 pm
SJU
-
MSY
1 stop21h 17m
Frontier
Deal found 5/6$260
This CheapOair deal was found by Cheapflights users on 5/10. 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 9/21:00 pm
MSY
-
SJU
1 stop23h 16m
Frontier
Sat 9/56:00 am
SJU
-
MSY
1 stop9h 49m
Frontier
Deal found 5/10$274
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:44 pm
MSY
-
SJU
1 stop6h 45m
Frontier
Mon 8/246:16 pm
SJU
-
MSY
1 stop18h 43m
Frontier
Deal found 5/6$275
This Orbitz deal was found by Cheapflights users on 5/7. 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.
Tue 7/281:00 pm
MSY
-
BQN
1 stop12h 05m
Frontier
Wed 8/53:00 am
BQN
-
MSY
1 stop12h 48m
Frontier
Deal found 5/7$276
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:02 pm
MSY
-
SJU
1 stop7h 48m
Frontier
Wed 10/76:05 am
SJU
-
MSY
1 stop6h 54m
Frontier
Deal found 5/11$276
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:05 am
MSY
-
SJU
1 stop6h 32m
Delta
Tue 8/115:49 pm
SJU
-
MSY
1 stop6h 49m
Delta
Deal found 5/11$286
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Thu 9/105:02 pm
MSY
-
SJU
1 stop7h 48m
Frontier
Tue 9/156:42 pm
SJU
-
MSY
1 stop18h 17m
Frontier
Deal found 5/10$294
This Priceline deal was found by Cheapflights users on 5/7. 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 5/1511:01 am
MSY
-
SJU
1 stop12h 20m
Frontier
Sat 10/316:05 am
SJU
-
MSY
1 stop10h 53m
Frontier
Deal found 5/7$298
This Frontier deal was found by Cheapflights users on 5/6. 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.
Sat 7/256:05 pm
MSY
-
SJU
1 stop9h 57m
Frontier
Wed 7/296:00 am
SJU
-
MSY
1 stop6h 59m
Frontier
Deal found 5/6$303

Find flight deals from Louisiana to Puerto Rico

Keep the following information in mind while searching for Louisiana to Puerto Rico flight deals. Data was last updated May 11, 2026.

Round-trip from

$238
(Priceline)

One-way from

$144
(Expedia)

Popular in

December

Cheapest in

September

Average price

$370
From Louisiana to Puerto Rico
One-way flight from Louisiana to Puerto Rico
Highest demand for flights based on searches. 16% potential increase in price ($74 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Puerto Rico 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 May 11, 2026.
Use the filters below to find and compare flights from Louisiana to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 8/14

5:12 am-1:42 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Tue 8/18

5:49 pm-11:38 pm

1 stop6h 49m

$286

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 8/11

11:04 am-10:29 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Mon 8/17

5:49 pm-11:38 pm

1 stop6h 49m

$316

New OrleansAguadilla

MSY - BQN

MSYBQN

New Orleans Louis Armstrong

Sat 8/15

3:44 pm-2:05 am

1 stop9h 21m

Aguadilla Borinquen

Tue 8/18

2:59 am-11:59 am

1 stop10h 00m

$361

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 10/3

9:53 am-8:38 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Tue 10/6

1:00 am-1:13 pm

2 stops13h 13m

$376

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 8/20

6:10 am-4:55 pm

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:30 am-3:15 pm

2 stops9h 45m

$402

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 9/17

6:10 am-4:55 pm

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Sun 9/20

5:30 am-1:55 pm

2 stops9h 25m

$402

ShreveportSan Juan

SHV - SJU

SHVSJU

Shreveport

Wed 9/2

12:45 pm-10:23 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Sun 9/6

2:40 pm-11:29 pm

1 stop9h 49m

$402

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

Tue 8/18

8:10 am-11:59 pm

1 stop14h 49m

San Juan Luis Munoz Marin Intl

Fri 8/21

6:00 am-5:43 pm

2 stops12h 43m

$410

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 6/12

12:20 pm-12:25 am

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Tue 6/16

6:00 pm-10:40 pm

1 stop5h 40m

$414

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 9/4

6:10 am-4:55 pm

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Sat 9/12

6:25 am-2:15 pm

2 stops8h 50m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Louisiana 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 Louisiana to Puerto Rico

How far ahead should I book a flight from Louisiana to Puerto Rico?

The best time to book flights from Louisiana to Puerto Rico is 33 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 Louisiana to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from Louisiana to Puerto Rico (average of $66). Flying from Louisiana to Puerto Rico in December 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.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Louisiana to Puerto Rico?

    A quick flight from Louisiana to Puerto Rico can take about 7h 30m. Delta provides one of the quickest options available for as low as $286. Louisiana and Puerto Rico are separated by a distance of 1717 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to Puerto Rico one-way?

    $73 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $98 and $98, respectively.

  • Can I find deals for flights from Louisiana to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Louisiana to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Puerto Rico.

  • Can I find deals for business class flights from Louisiana to Puerto Rico?

    Yes. Cheapflights offers flight deals from Louisiana to Puerto Rico 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 Louisiana to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Louisiana to Puerto Rico (average of $66). Flying from Louisiana to Puerto Rico in December 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Puerto Rico

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

Top 7 airlines flying from Louisiana to Puerto Rico

Discover the top 7 airlines that operate flights from Louisiana to Puerto Rico. 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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$435FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$539FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$143Average$300FlexibilityNo cancel feeOn-time65%
FrontierCheapest$186Average$278FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$215Average$400FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$465FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$561FlexibilityNo cancel feeOn-time71%

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