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Cheap flights from Louisiana to Puerto Rico from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Puerto Rico departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisiana to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:54 am - 12:24 amMSY-SJU
13h 30m1 stop
Spirit Airlines Logo
3:59 am - 8:22 amSJU-MSY
6h 23m1 stop
$192Spirit Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
7:00 am - 4:36 pmMSY-SJU
7h 36m1 stop
United Airlines Logo
2:05 am - 1:13 pmSJU-MSY
13h 08m2 stops
$195United Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Multiple Airlines Logo
5:20 am - 3:59 pmMSY-SJU
8h 39m1 stop
Multiple Airlines Logo
5:00 pm - 11:45 pmSJU-MSY
8h 45m1 stop
$205Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 17
Multiple Airlines Logo
2:02 pm - 2:50 amMSY-SJU
10h 48m1 stop
Multiple Airlines Logo
5:00 pm - 11:45 pmSJU-MSY
8h 45m1 stop
$206Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
JetBlue Logo
7:00 am - 6:13 pmMSY-SJU
9h 13m1 stop
JetBlue Logo
11:30 am - 9:15 pmSJU-MSY
11h 45m1 stop
$226JetBlue
Find Deal
Wed, Nov 12 - Wed, Nov 19
JetBlue Logo
7:00 am - 11:35 amMSY-SJU
26h 35m1 stop
JetBlue Logo
5:15 am - 1:52 pmSJU-MSY
10h 37m1 stop
$233JetBlue
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
6:00 am - 5:01 pmMSY-SJU
9h 01m1 stop
American Airlines Logo
7:12 pm - 11:56 pmSJU-MSY
6h 44m1 stop
$248American Airlines
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Thu, Feb 5 - Thu, Feb 5
Frontier Logo
6:27 pm - 1:54 amMSY-SJU
6h 27m1 stop
Frontier Logo
2:03 am - 10:00 amSJU-MSY
9h 57m1 stop
$260Frontier
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Fri, Oct 31 - Sun, Nov 2
Frontier Logo
10:20 am - 7:49 pmMSY-SJU
7h 29m1 stop
Frontier Logo
3:55 am - 3:15 pmSJU-MSY
13h 20m1 stop
$264Frontier
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Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
5:17 am - 6:10 pmMSY-SJU
11h 53m2 stops
American Airlines Logo
8:20 am - 1:17 pmSJU-MSY
6h 57m1 stop
$275American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4

United Airlines flights from Louisiana to Puerto Rico

Our best United Airlines deals on Louisiana to Puerto Rico flight tickets
United Airlines
Nov 11
MSY7:00 amNew Orleans Louis Armstrong
7h 36m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Nov 17
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 08m
2 stops
MSY1:13 pmNew Orleans Louis Armstrong
$195
Find similar
United Airlines
Feb 4
MSY12:05 pmNew Orleans Louis Armstrong
10h 31m
1 stop
SJU12:36 amSan Juan Luis Munoz Marin Intl
Feb 9
SJU7:45 amSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
MSY1:09 pmNew Orleans Louis Armstrong
$203
Find similar
United Airlines
Nov 12
MSY12:45 pmNew Orleans Louis Armstrong
7h 37m
1 stop
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Nov 18
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 04m
2 stops
MSY1:09 pmNew Orleans Louis Armstrong
$211
Find similar

American Airlines flights from Louisiana to Puerto Rico

Our best American Airlines deals on Louisiana to Puerto Rico flight tickets
American Airlines
Feb 5
MSY6:00 amNew Orleans Louis Armstrong
9h 01m
1 stop
SJU5:01 pmSan Juan Luis Munoz Marin Intl
Feb 5
SJU7:12 pmSan Juan Luis Munoz Marin Intl
6h 44m
1 stop
MSY11:56 pmNew Orleans Louis Armstrong
$248
Find similar
American Airlines
Oct 31
MSY5:17 amNew Orleans Louis Armstrong
11h 53m
2 stops
SJU6:10 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU8:20 amSan Juan Luis Munoz Marin Intl
6h 57m
1 stop
MSY1:17 pmNew Orleans Louis Armstrong
$275
Find similar
American Airlines
Oct 24
MSY6:19 amNew Orleans Louis Armstrong
8h 36m
1 stop
SJU3:55 pmSan Juan Luis Munoz Marin Intl
Oct 26
SJU7:05 amSan Juan Luis Munoz Marin Intl
15h 30m
1 stop
MSY9:35 pmNew Orleans Louis Armstrong
$315
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
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

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 12/2

8:54 am-12:24 am

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Sat 12/6

3:59 am-8:22 am

1 stop6h 23m

$192

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 11/11

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Mon 11/17

2:05 am-1:13 pm

2 stops13h 08m

$195

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 12/4

5:20 am-3:59 pm

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Wed 12/17

5:00 pm-11:45 pm

1 stop8h 45m

$205

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 12/7

2:02 pm-2:50 am

1 stop10h 48m

San Juan Luis Munoz Marin Intl

Thu 12/11

5:00 pm-11:45 pm

1 stop8h 45m

$206

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Wed 11/12

7:00 am-6:13 pm

1 stop9h 13m

San Juan Luis Munoz Marin Intl

Wed 11/19

11:30 am-9:15 pm

1 stop11h 45m

$226

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 11/11

7:00 am-11:35 am

1 stop26h 35m

San Juan Luis Munoz Marin Intl

Tue 11/18

5:15 am-1:52 pm

1 stop10h 37m

$233

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 2/5

6:00 am-5:01 pm

1 stop9h 01m

San Juan Luis Munoz Marin Intl

Thu 2/5

7:12 pm-11:56 pm

1 stop6h 44m

$248

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 10/31

6:27 pm-1:54 am

1 stop6h 27m

San Juan Luis Munoz Marin Intl

Sun 11/2

2:03 am-10:00 am

1 stop9h 57m

$260

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Thu 12/11

10:20 am-7:49 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Sun 12/14

3:55 am-3:15 pm

1 stop13h 20m

$264

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Fri 10/31

5:17 am-6:10 pm

2 stops11h 53m

San Juan Luis Munoz Marin Intl

Tue 11/4

8:20 am-1:17 pm

1 stop6h 57m

$275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Louisiana to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until February to fly from Louisiana, when ticket prices are also cheap, with an average price of $260.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Louisiana is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $98. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $273.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Louisiana to Puerto Rico during this time can be as low as $152. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $398.

What is the cheapest Louisiana to Puerto Rico flight route?

Fly from New Orleans Louis Armstrong to San Juan Luis Munoz Marin Intl for the best Louisiana - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Louisiana for as low as $256 on momondo.

What cabin class options are available on Louisiana to Puerto Rico flights?

There is only 1 cabin class available to choose from on Louisiana to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisiana to Puerto Rico flights?

You could potentially save up to 38% on your flight if you consider stops on a Louisiana to Puerto Rico flight.

Cheap Louisiana to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Puerto Rico

Direct flights

None
There are no direct flights from Louisiana to Puerto Rico. There are no popular flight routes from Louisiana to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Louisiana to Puerto Rico?

    Prices for flights from Louisiana to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Louisiana to Puerto Rico?

  • How old do you have to be to fly from Louisiana to Puerto Rico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Louisiana to Puerto Rico?

Best airlines flying from Louisiana to Puerto Rico

Compare and see reviews for airlines that fly from Louisiana to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $85Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $100Free CancellationRating
6.3
8,099 reviews
Search Spirit Airlines flights
DeltaPriceFrom $175Free CancellationRating
7.9
7,982 reviews
Search Delta flights
JetBluePriceFrom $181Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
SouthwestPriceFrom $183Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $219Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $265Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from Louisiana to Puerto Rico with flexible booking policies on momondo?

Flights from Louisiana to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisiana to Puerto Rico?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisiana to Puerto Rico.

I’m not ready to book a flight from Louisiana to Puerto Rico right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Rico from Louisiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

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Popular flights according to clicks in the last 7 days on momondo
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