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Luis Munoz Marin Intl

$236+ Cheap flights from Baton Rouge (BTR) to Luis Munoz Marin Intl (SJU)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SJU
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
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Cheap flight deals from Baton Rouge to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Luis Munoz Marin Intl (SJU). 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 setembro 11, 2025.

Round-trip from

$279
(United Airlines)

One-way from

$236
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$271
From Baton Rouge Ryan to San Juan Luis Munoz Marin Intl
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One-way flight from Baton Rouge Ryan to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 15% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Baton Rouge to Luis Munoz Marin Intl

Cheapest flights from Baton Rouge to Luis Munoz Marin Intl
Explore the most affordable flight options available from Baton Rouge to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/112:10 pmBTR - SJU
1 stop7h 16mUnited Airlines
qua 11/128:30 amSJU - BTR
2 stops10h 58mUnited Airlines
Deal found 9/10$279
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 10/226:10 amBTR - SJU
1 stop15h 00mAmerican Airlines
ter 10/281:50 pmSJU - BTR
2 stops10h 13mAmerican Airlines
Deal found 9/10$315
This United Airlines deal was found by Cheapflights users on 9/8. 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.
qua 10/226:50 amBTR - SJU
2 stops16h 07mUnited Airlines
ter 10/287:30 amSJU - BTR
2 stops15h 01mUnited Airlines
Deal found 9/8$369
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 10/276:10 amBTR - SJU
1 stop16h 44mAmerican Airlines
qui 10/304:45 pmSJU - BTR
1 stop7h 18mAmerican Airlines
Deal found 9/10$431
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/235:30 amBTR - SJU
2 stops11h 44mAmerican Airlines
ter 9/304:43 pmSJU - BTR
1 stop7h 23mAmerican Airlines
Deal found 9/9$438
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/245:30 amBTR - SJU
1 stop7h 30mAmerican Airlines
ter 12/24:08 pmSJU - BTR
1 stop8h 51mAmerican Airlines
Deal found 9/10$462

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Luis Munoz Marin Intl 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 setembro 11, 2025.
Use the filters below to find and compare flights from Baton Rouge to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Baton Rouge

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

sáb 11/1

12:10 pm-8:26 pm

1 stop7h 16m

San Juan Luis Munoz Marin Intl

qua 11/12

8:30 am-5:28 pm

2 stops10h 58m

$279

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

qua 10/22

6:10 am-3:55 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

ter 10/28

1:50 pm-11:03 pm

2 stops10h 13m

$315

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

sex 11/7

6:34 pm-3:06 pm

1 stop18h 32m

San Juan Luis Munoz Marin Intl

sáb 11/15

7:00 am-5:50 pm

1 stop12h 50m

$355

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

qua 10/22

6:50 am-11:57 pm

2 stops16h 07m

San Juan Luis Munoz Marin Intl

ter 10/28

7:30 am-9:31 pm

2 stops15h 01m

$369

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

sáb 11/1

11:17 am-11:55 pm

1 stop11h 38m

San Juan Luis Munoz Marin Intl

qua 11/12

8:20 am-4:51 pm

1 stop10h 31m

$391

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

ter 11/11

7:29 am-8:48 pm

1 stop11h 19m

San Juan Luis Munoz Marin Intl

seg 11/17

3:05 pm-8:50 pm

1 stop7h 45m

$431

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

sex 1/16

12:24 pm-10:14 pm

1 stop7h 50m

San Juan Luis Munoz Marin Intl

ter 1/20

6:45 am-6:08 pm

1 stop13h 23m

$431

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

qua 10/15

9:45 am-8:38 pm

1 stop9h 53m

$263

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

sex 10/10

6:10 am-11:54 pm

1 stop16h 44m

$343

Baton RougeSan Juan

BTR - SJU

BTRSJU

Baton Rouge Ryan

qui 10/9

5:44 am-9:14 pm

2 stops14h 30m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Baton Rouge to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Baton Rouge 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 Baton Rouge to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Baton Rouge to San Juan Luis Munoz Marin Intl Airport 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 BTR to SJU?

Find hourly flight availability from Baton Rouge to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated setembro 11, 2025.

It’s typically best to fly out from Baton Rouge to San Juan Luis Munoz Marin Intl Airport in the morning. Doing so could potentially save you 39% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated setembro 11, 2025.
See what other customers who have flown with United Airlines and American Airlines from Baton Rouge to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

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
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

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

Find useful and relevant information for your journey from Baton Rouge to Luis Munoz Marin Intl. 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 Baton Rouge to San Juan Luis Munoz Marin Intl?

    For a flight from Baton Rouge to San Juan Luis Munoz Marin Intl, you will be flying from Ryan. Baton Rouge Ryan (BTR) is just 5.8 mi from the center of the city. Ryan is the only Baton Rouge airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 2 airlines have flights to San Juan Luis Munoz Marin Intl from Baton Rouge Ryan on a regular basis.

  • How long is the flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport can take about 7h 16m. United Airlines provides one of the quickest options available for as low as $279. The distance between Baton Rouge and San Juan Luis Munoz Marin Intl Airport is about 1781 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Baton Rouge to San Juan Luis Munoz Marin Intl Airport round-trip?

    Our cheapest airline available from Baton Rouge to San Juan Luis Munoz Marin Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $271 on this airline. An additional option worth looking into is American Airlines, starting at $539. Users have found that United Airlines is 63% cheaper than the other options available to this destination.

  • Can I find deals for flights from Baton Rouge to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Baton Rouge to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Baton Rouge to Luis Munoz Marin Intl 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 Baton Rouge to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Baton Rouge to San Juan Luis Munoz Marin Intl Airport 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Baton Rouge to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Lafayette to Luis Munoz Marin Intl flights
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Top 2 airlines flying from Baton Rouge to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Baton Rouge to Luis Munoz Marin Intl. 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 setembro 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$271Average$708FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$539Average$645FlexibilityNo cancel feeOn-time71%

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