What is the cheapest airline that flies from Louisiana to Puerto Rico?

Southwest, Frontier, and American Airlines are the most popular carriers operating from Louisiana to Puerto Rico

How long is the flight from Louisiana to Puerto Rico?

Flight times from Louisiana to Puerto Rico vary, but if you’re flying out of Shreveport and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 6h 31m on average. Another popular route from Louisiana to Puerto Rico is flying from Baton Rouge to San Juan Luis Munoz Marin Intl Airport, which will take roughly 6h 35m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Puerto Rico?

American Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Puerto Rico from Louisiana according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Louisiana to Puerto Rico is 7 as of May 2026.

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.

$143 Cheap Flights from Louisiana to Puerto Rico in 2026

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Find the cheapest flights from Louisiana to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:44 pm - 2:11 am

MSY

SJU

9h 27m

1 stop

6:32 am - 5:08 pm

SJU

MSY

11h 36m

1 stop

$240Frontier

Sat, Aug 8 - Thu, Aug 13

6:05 pm - 5:02 am

MSY

SJU

9h 57m

1 stop

6:00 am - 11:59 am

SJU

MSY

6h 59m

1 stop

$256Frontier

Sun, Aug 9 - Wed, Aug 19

6:05 pm - 5:02 am

MSY

SJU

9h 57m

1 stop

6:32 am - 5:08 pm

SJU

MSY

11h 36m

1 stop

$258Frontier

Sun, Aug 9 - Thu, Aug 13

12:47 pm - 10:29 pm

MSY

SJU

8h 42m

1 stop

5:49 pm - 11:38 pm

SJU

MSY

6h 49m

1 stop

$286Delta

Mon, Aug 10 - Fri, Aug 14

5:50 pm - 9:43 am

MSY

SJU

14h 53m

1 stop

10:33 am - 10:53 pm

SJU

MSY

13h 20m

1 stop

$296American Airlines

Tue, Aug 4 - Tue, Aug 11

11:00 am - 9:59 pm

LFT

SJU

9h 59m

1 stop

7:30 am - 2:29 pm

SJU

LFT

8h 59m

1 stop

$306Delta

Tue, Oct 27 - Wed, Nov 4

5:27 pm - 2:45 pm

LFT

SJU

20h 18m

2 stops

2:05 pm - 10:32 am

SJU

LFT

21h 27m

2 stops

$345American Airlines

Wed, Sep 9 - Tue, Sep 15

7:00 am - 11:36 pm

LFT

SJU

15h 36m

2 stops

3:46 pm - 10:51 pm

SJU

LFT

9h 05m

1 stop

$346United Airlines

Tue, Oct 27 - Wed, Nov 4

7:00 am - 11:09 pm

MSY

BQN

15h 09m

2 stops

12:15 am - 1:09 pm

BQN

MSY

13h 54m

2 stops

$376United Airlines

Sat, Aug 15 - Tue, Aug 18

3:26 pm - 12:33 am

MSY

BQN

8h 07m

1 stop

2:30 pm - 10:05 pm

BQN

MSY

8h 35m

1 stop

$377JetBlue

Sat, Aug 15 - Wed, Aug 19

Frontier flights from Louisiana to Puerto Rico

Our best Frontier deals on Louisiana to Puerto Rico flight tickets

Frontier

Aug 8

MSY3:44 pmNew Orleans Louis Armstrong

9h 27m

1 stop

SJU2:11 amSan Juan Luis Munoz Marin Intl

Aug 13

SJU6:32 amSan Juan Luis Munoz Marin Intl

11h 36m

1 stop

MSY5:08 pmNew Orleans Louis Armstrong

$240

Frontier

Aug 9

MSY6:05 pmNew Orleans Louis Armstrong

9h 57m

1 stop

SJU5:02 amSan Juan Luis Munoz Marin Intl

Aug 19

SJU6:00 amSan Juan Luis Munoz Marin Intl

6h 59m

1 stop

MSY11:59 amNew Orleans Louis Armstrong

$256

Frontier

Aug 9

MSY6:05 pmNew Orleans Louis Armstrong

9h 57m

1 stop

SJU5:02 amSan Juan Luis Munoz Marin Intl

Aug 13

SJU6:32 amSan Juan Luis Munoz Marin Intl

11h 36m

1 stop

MSY5:08 pmNew Orleans Louis Armstrong

$258

Southwest flights from Louisiana to Puerto Rico

Our best Southwest deals on Louisiana to Puerto Rico flight tickets

Southwest

Jul 3

MSY12:20 pmNew Orleans Louis Armstrong

11h 05m

1 stop

SJU12:25 amSan Juan Luis Munoz Marin Intl

Jul 6

SJU10:20 pmSan Juan Luis Munoz Marin Intl

11h 50m

1 stop

MSY9:10 amNew Orleans Louis Armstrong

$356

Southwest

Jun 30

MSY5:00 pmNew Orleans Louis Armstrong

6h 15m

1 stop

SJU12:15 amSan Juan Luis Munoz Marin Intl

Oct 31

SJU8:00 amSan Juan Luis Munoz Marin Intl

9h 00m

2 stops

MSY4:00 pmNew Orleans Louis Armstrong

$374

Southwest

Jul 30

MSY4:00 pmNew Orleans Louis Armstrong

7h 30m

1 stop

SJU12:30 amSan Juan Luis Munoz Marin Intl

Aug 6

SJU6:30 amSan Juan Luis Munoz Marin Intl

9h 45m

2 stops

MSY3:15 pmNew Orleans Louis Armstrong

$384

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sat 8/8

3:44 pm-2:11 am

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Thu 8/13

6:32 am-5:08 pm

1 stop11h 36m

$240

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 8/9

6:05 pm-5:02 am

1 stop9h 57m

San Juan Luis Munoz Marin Intl

Wed 8/19

6:00 am-11:59 am

1 stop6h 59m

$256

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Sun 8/9

6:05 pm-5:02 am

1 stop9h 57m

San Juan Luis Munoz Marin Intl

Thu 8/13

6:32 am-5:08 pm

1 stop11h 36m

$258

Quickest round-trip

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Mon 8/10

12:47 pm-10:29 pm

1 stop8h 42m

San Juan Luis Munoz Marin Intl

Fri 8/14

5:49 pm-11:38 pm

1 stop6h 49m

$286

New OrleansSan Juan

MSY - SJU

MSYSJU

New Orleans Louis Armstrong

Tue 8/4

5:50 pm-9:43 am

1 stop14h 53m

San Juan Luis Munoz Marin Intl

Tue 8/11

10:33 am-10:53 pm

1 stop13h 20m

$296

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 10/27

11:00 am-9:59 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Wed 11/4

7:30 am-2:29 pm

1 stop8h 59m

$306

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Wed 9/9

5:27 pm-2:45 pm

2 stops20h 18m

San Juan Luis Munoz Marin Intl

Tue 9/15

2:05 pm-10:32 am

2 stops21h 27m

$345

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 10/27

7:00 am-11:36 pm

2 stops15h 36m

San Juan Luis Munoz Marin Intl

Wed 11/4

3:46 pm-10:51 pm

1 stop9h 05m

$346

New OrleansAguadilla

MSY - BQN

MSYBQN

New Orleans Louis Armstrong

Sat 8/15

7:00 am-11:09 pm

2 stops15h 09m

Aguadilla Borinquen

Tue 8/18

12:15 am-1:09 pm

2 stops13h 54m

$376

New OrleansAguadilla

MSY - BQN

MSYBQN

New Orleans Louis Armstrong

Sat 8/15

3:26 pm-12:33 am

1 stop8h 07m

Aguadilla Borinquen

Wed 8/19

2:30 pm-10:05 pm

1 stop8h 35m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until March to fly from Louisiana, when ticket prices are also cheap, with an average price of $98.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $100. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Sunday, with ticket prices averaging around $232.

How far in advance should I book a flight from Louisiana 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 $381 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 $305 on momondo.

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

You could potentially save up to 9% 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

Fastest flight time	5h 23m
Direct flights	None

The fastest flight from Louisiana to Puerto Rico takes 5h 23m

There are no direct flights from Louisiana to Puerto Rico. There are no popular flight routes from Louisiana to Puerto Rico.

Search flight deals

Frequently asked questions about flying from Louisiana to Puerto Rico

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?
The number of operators available for flights from Louisiana to Puerto Rico is 7 as of May 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisiana to Puerto Rico is Airbus A320neo (100.00% of total bookings).

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
JetBlue	PriceFrom $116	Free Cancellation	Rating 7.1 2,975 reviews	Search JetBlue flights
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
Spirit Airlines	PriceFrom $145	Free Cancellation	Rating 6.2 8,626 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $186	Free Cancellation	Rating 5.6 2,953 reviews	Search Frontier flights
Southwest	PriceFrom $215	Free Cancellation	Rating 8.0 4,299 reviews	Search Southwest flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,715 reviews	Search United Airlines flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.1 11,663 reviews	Search American 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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Popular cities in Puerto Rico

Flights to San Juanfrom $179

Flights to Aguadillafrom $222

Flights to Poncefrom $233

Flights to Culebrafrom $502

Flights to Mayagüezfrom $474

Cheap flights from Louisiana to Puerto Rico from $143

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 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Louisiana to Puerto Rico

Our best Frontier deals on Louisiana to Puerto Rico flight tickets

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Our best Southwest deals on Louisiana to Puerto Rico flight tickets

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Use the filters below to find and compare flights from Louisiana to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

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

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

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

What is the cheapest airline that flies from Louisiana to Puerto Rico?

What airlines fly to Puerto Rico?

How long is the flight from Louisiana to Puerto Rico?

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

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

Louisiana flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year